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- HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 1
HP StorageWorks 9100 Extreme Data Storage System administration guide V1.0.2 This guide describes how to operate the HP StorageWorks 9100 Extreme Data Storage System (HP ExDS9100 Storage System) and perform routine system administration tasks. This guide describes only the software and hardware - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 2
Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 3
/monitor 33 Logging in using the serial link on the Onboard Administrator 34 Booting the system and individual server blades 34 Rebooting a server blade ...34 Shutting down an HP ExDS9100 system 35 Shutting down to a single server 35 9100 Extreme Data Storage System administration guide 3 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 4
Viewing system details ...53 Viewing filesystem information ...53 Viewing firmware information ...56 Viewing alert history ...57 7 Managing data 69 Use of the configuration files 70 Considerations for deploying Samba with HP ExDS9100 70 Configuration steps ...71 Step 1 - Modify firewall rules to - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 5
Manually configuring network interfaces 88 Changing other settings ...88 Managing the HP ExDS9100 firewall 88 Firewall concepts ...88 Opening a port through the firewall 89 Closing a port through the MXSO-External-Filter chain 89 Restricting a port to an IP ...89 9100 Extreme Data Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 6
components in the HP ExDS9100 Storage System 101 Customer replaceable components 101 Determining when to replace a component 102 Hot-pluggable and non-hot-pluggable components 102 Returning the defective component 102 Parts-only warranty service - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 7
green 147 HP ExDS9100cx GSI LED is amber 147 HP ExDS9100cx drive LEDs are amber after firmware is flashed 147 VHTTPD virtual host reports "File does not exist: /mnt/exds_1_1/www 147 14 Diagnostic tools 149 The exds_stdiag utility ...149 9100 Extreme Data Storage System administration guide 7 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 8
...158 Matrix commands ...158 Miscellaneous commands ...159 Server commands ...160 Storage commands ...160 System commands ...160 VHTTP commands ...160 VNFS commands ...161 B HP ExDS9100 specifications 163 C HP ExDS9100 spare parts list 165 D Warnings and precautions 169 Electrostatic discharge - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 9
notice ...184 Lithuanian notice ...185 Polish notice ...185 Portuguese notice ...185 Slovakian notice ...186 Slovenian notice ...186 Spanish notice ...186 Swedish notice ...187 Index 189 9100 Extreme Data Storage System administration guide 9 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 10
Figures 1 Front view of an HP ExDS9100 base cabinet with one storage block 14 2 Back view of an HP ExDS9100 base cabinet with one storage block 15 3 Front view of an HP ExDS9100 expansion cabinet 16 4 Rear view of an HP ExDS9100 expansion cabinet 17 5 Front view of a c-Class Blade enclosure 18 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 11
spare parts 165 23 AN544A-HP ExDS9100 expansion rack spare parts 166 24 AN541A-HP ExDS9100 Performance Chassis spare parts 167 25 AN542A-HP ExDS9100 Performance Block spare parts 167 26 - AN543A-HP ExDS9100 Capacity Block spare parts 168 9100 Extreme Data Storage System administration guide 11 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 12
12 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 13
Product overview HP StorageWorks 9100 Extreme Data Storage System (HP ExDS9100 Storage System) is a scalable network attached storage (NAS) product. HP ExDS9100 Storage System features HP ExDS9100 Storage System has the following features: • Network Filesystem (NFS) and http support • Capable of - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 14
Figure 1 shows the front view of the HP ExDS9100 Storage System base cabinet: Figure 1 Front view of an HP ExDS9100 base cabinet with one storage block . 1. ExDS9100c 1 2. TFT monitor and keyboard 3. c-Class Blade enclosure 4. ExDS9100cx 1 14 Overview - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 15
ExDS9100 Storage System base cabinet: Figure 2 Back view of an HP ExDS9100 base cabinet with one storage block . 1. Management switch 2 2. Management switch 1 3. ExDS9100c 1 4. TFT monitor and keyboard 5. c-Class Blade enclosure 6. ExDS9100cx 1 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 16
from one to six storage blocks. Figure 3 shows a front view of an expansion cabinet with four storage blocks: 1. ExDS9100c 8 2. ExDS9100c 7 3. ExDS9100c 6 4. ExDS9100c 5 5. ExDS9100cx 8 6. ExDS9100cx 7 7. ExDS9100cx 6 8. ExDS9100cx 5 Figure 3 Front view of an HP ExDS9100 expansion cabinet . 16 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 17
view of an expansion cabinet with four storage blocks: 1. ExDS9100c 8 2. ExDS9100c 7 3. ExDS9100c 6 4. ExDS9100c 5 5. ExDS9100cx 8 6. ExDS9100cx 7 7. ExDS9100cx 6 8. ExDS9100cx 5 Figure 4 Rear view of an HP ExDS9100 expansion cabinet . 9100 Extreme Data Storage System administration guide 17 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 18
(c-Class Blade enclosure) Half-height device bay numbering 1 through 16 Figure 5 Front view of a c-Class Blade enclosure . 1. Interconnect bay 1 (HP 1/10Gb VCEnet) 2. Interconnect bay 2 (HP 1/10Gb VCEnet) 3. Interconnect bay 3 (SAS Switch) 4. Interconnect bay 4 (SAS Switch) 5. Interconnect bay - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 19
6. System fault LED 7. On/Off power button 8. Power supply 2 9. Fan 2 10. HP ExDS9100cc controller 2 11. SAS expander port 2 12. SAS port 1 13. HP ExDS9100cc controller 1 14. Fan 1 15. Power supply 1 Figure 8 Rear view of an HP ExDS9100c . 9100 Extreme Data Storage System administration guide 19 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 20
the LEDs and buttons on this component, see the HP StorageWorks 600 Modular Disk System User Guide at http://www.hp.com/support/manuals. Under Storage click Disk Storage Systems, then under Disk Enclosures click HP StorageWorks 600 Modular Disk System. The following diagram shows the front view of - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 21
1. Power supply 2. Primary I/O module drawer 2 3. Primary I/O module drawer 1 4. Out SAS port Figure 10 Rear view of an HP ExDS9100cx . 5. In SAS port 6. Secondary I/O module drawer 1 7. Secondary I/O module drawer 2 8. Fan 9100 Extreme Data Storage System administration guide 21 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 22
22 Overview - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 23
provides via pre-delivery checklist • Document configuration details Installation verification tests (IVT) The service specialist will perform the appropriate installation verification tests to confirm product functionality, including: 9100 Extreme Data Storage System administration guide 23 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 24
• Review the results with the Customer Customer orientation session The service specialist will conduct an orientation session of up to two hours and functionality provided by the implemented HP Enterprise NAS product • Help locating troubleshooting information, including demonstration of online help - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 25
there are two components containing firmware. Within an array, the disk drives are assigned to different "boxes," where box 1 is the HP ExDS9100c enclosure and boxes 2 and 3 are the left and right pull-out drawers, respectively. See Figure 11. 9100 Extreme Data Storage System administration guide 25 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 26
in "locate mode." LUNs When a logical disk is created on an array, the HP ExDS9100 system software assigns it a LUN number as it is discovered. There is no particular ordering to LUNs are used to store filesystem data; however, some LUNs are used by the HP ExDS9100 software. 26 HP ExDS9100 concepts - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 27
at any one time. The virtual host can move to another server if the original server crashes or if specified services terminate on the original server. This provides failover capability for network services provided by the HP ExDS9100 system. 9100 Extreme Data Storage System administration guide 27 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 28
mx(8) command you can construct arbitrarily complex layouts of virtual hosts, services, and servers. However, exdsmgr provides commands to support NFS and HTTP services over four servers. • You can specify virtual hosts on the HP ExDS9100 system's external networks (for example, eth2 or eth3, and so - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 29
was used to install your system. Starting the HP ExDS CLI To start the HP ExDS9100 Storage System CLI: 1. Power up one server and its storage. 2. Log in to any server blade in HP ExDS9100 as the root user: • Login name-root • Password-hpinvent 9100 Extreme Data Storage System administration guide 29 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 30
3. Start the HP ExDS9100 CLI by entering the exdsmgr command Running exdsmgr commands In exdsmgr commands where it is appropriate, you can use either the singular to the background Press Ctrl-C to return to the ExDS> prompt while the command continues to run in the background. 30 The HP ExDS CLI - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 31
use the help command in interactive mode. Enter the full command name, as shown in the following example: [root@glory1 ~]# exdsmgr ExDS> help boot server 9100 Extreme Data Storage System administration guide 31 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 32
32 The HP ExDS CLI - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 33
system- or kernel-related parameters or update any part of the HP ExDS9100 unless instructed to do so by HP; otherwise, the HP ExDS9100 could fail to operate properly. Logging in to the HP If server 1 is down, move the dongle to another blade. 9100 Extreme Data Storage System administration guide 33 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 34
system, ensure that all of the system components other than the server blades-the storage blocks and so on-are turned on. By default, server blades boot whenever power is applied to the HP command: # mx vhost enable 16 services, you can reboot an individual server blade with minimal impact on services - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 35
2. If the system is serving web services, disable virtual host IP addresses as follows: a. Identify the virtual host (vhost) IP addresses using the exdsmgr show matrix command. b. Disable each virtual host: # mx vhost disable 16.123.123.1 9100 Extreme Data Storage System administration guide 35 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 36
example, to update disk drive firmware on a storage block. To go to single user mode, run be closed: # init 1 Using mxconsole and mx(8) Matrix management overview You can use the following HP ExDS system. The Matrix software provides high availability services that manage NFS, HTTP, Samba services - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 37
mx(8). Restrictions on use of mxconsole and mx(8) You can use the full functionality of the Matrix software to customize and manage applications on an HP ExDS9100 system. However, a number of restrictions apply because the HP ExDS9100 system : 9100 Extreme Data Storage System administration guide 37 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 38
lose connectivity to the server where you ran the command. However, the shutdown proceeds to completion. Viewing license information The HP ExDS9100 Storage System comes fully licensed for operation. To view license information, enter the show license command as shown in the example: Using external - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 39
.168.3.1 glory1 glory1-adm 3. Use the external hostname shown by /etc/hosts, glory1-ext1 in the example above, rather than the internal management hostname, glory1. 9100 Extreme Data Storage System administration guide 39 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 40
40 Operating the system-Common tasks - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 41
virtual hosts • iLo-Issues connected with connectively to the iLO • Power-Whether all servers are powered on or not • Server-Issues connected to server status 9100 Extreme Data Storage System administration guide 41 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 42
. For example, this report indicates that the firmware version in the HP ExDS9100cc controller is outdated: Array 1 Controller 0 firmware (0120.2008061301) is not >= 0122.2008071101 and is not supported For some conditions, the syscheck report also contains information about the components - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 43
member of the Matrix Servers have two SFF disk drives. The "system" disk is actually a logical disk made up by mirroring across these two physical drives. The show server command shows the status of both the physical and logical drives. 9100 Extreme Data Storage System administration guide 43 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 44
using the hpasmcli(4) command. Use the command ExDS> show server n (where n is the server name) to see information about a specific server. Result (screen 1) 44 Viewing system status information - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 45
Result (screen 2) 9100 Extreme Data Storage System administration guide 45 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 46
Viewing blades information The ExDS> show blade_chassis command shows BladeSystem information such as bay number, type, part number, serial number, name, and ROM version, as well as interconnect details. 46 Viewing system status information - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 47
cluster state information that could help debug a system. For example, the all option shows export path errors that would not have generated an automatic alert otherwise, and would not have been visible with the show matrix command alone. 9100 Extreme Data Storage System administration guide 47 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 48
Viewing array information The ExDS> show array command shows information on all of the arrays in the system. The ExDS> show array n (where n is the array number) command shows information on a specific array in the system. 48 Viewing system status information - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 49
9100 Extreme Data Storage System administration guide 49 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 50
. Drive is working normally but the SMART self-test logic on the drive predicts that the drive will fail in the near future. 50 Viewing system status information - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 51
device name assigned to that LUN. The HP ExDS9100cc controllers manage RAID logic of logical disks. If a disk is replaced, the HP ExDS9100cc controller automatically rebuilds to the replaced operating normally with full RAID ADG protections. 9100 Extreme Data Storage System administration guide 51 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 52
disk drives as soon as possible. See Replacing storage block hard disk drivefor more information. The HP ExDS9100cc array controller performs parity verification (a surface scan) on the logical drive when the system (for example, 72 hours) contact HP technical support. NOT ok The logical drive is - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 53
details The show system command provides details of a system: Viewing filesystem information The exdsmgr show filesystem command provides a summary (name, size, used name, if you did not specify a name when you created the filesystem: 9100 Extreme Data Storage System administration guide 53 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 54
The ExDS> show filesystem detail command lists filesystems' names, capacity, the constituent psv(s), the available space, the servers on which they are mounted, and the mount flags on each server: 54 Viewing system status information - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 55
The ExDS> show filesystem name where name is the filesystem name, command shows the details for a specific filesystem: 9100 Extreme Data Storage System administration guide 55 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 56
Viewing firmware information The ExDS> show firmware command shows the versions of various system components: 56 Viewing system status information - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 57
Viewing alert history The exdsmgr show alert history command shows a history of which alerts have been sent: 9100 Extreme Data Storage System administration guide 57 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 58
58 Viewing system status information - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 59
7 Managing data Creating a filesystem The exdsmgr create filesystem command creates PSFS filesystems. The create filesystem command works as follows to create a filesystem: • If GB 7.25 TB 14.51 TB 21.79 TB 29 TB 36.26 TB 43.52 TB 50.77 TB 9100 Extreme Data Storage System administration guide 59 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 60
array=3 The following command creates a single filesystem using all available storage in an array: # exdsmgr create filesystem array=4 size=58 to identify the filesystem. However, this is only useful if the system had finished creating a dynamic volume. If the create filesystem command Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 61
. NOTE: The exdsmgr delete filesystem command does not delete the data LUNs. Managing filesystems Mounting and unmounting filesystems Use the exdsmgr mount command to mount a filesystem on all servers, as shown in the following example: 9100 Extreme Data Storage System administration guide 61 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 62
when the filesystem was created. The mount command queries the system to determine what mount options were previously used for the unmounting the filesystem, use the following command: # mx fs unmount --persistent psv5 ALL_SERVERS where psv5 is the =psv5 psfs_options=--noquotas 62 Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 63
filesystems that are currently mounted on the HP ExDS9100 system. Parameters • network=eth (must configured by the exdsmgr reconfigure system command. If you manually configure the network interface, use the mx or mxconsole commands to 9100 Extreme Data Storage System administration guide 63 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 64
.123.123.10 \ options=16.123.123.0/16(rw) In the following example, three servers are used with a non contiguous IP address range: 64 Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 65
allows you to modify the existing default VNFS configuration that was created using the exdsmgr create vnfs command. You can also use the mxconsole and mx(8) 9100 Extreme Data Storage System administration guide 65 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 66
set of back-up hosts across the members. • Has the following syntax: modify vnfs action=addserver network=eth vip= server= 66 Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 67
/newexports 2. Edit the temporary file. You can add additional entries or modify existing entries. However, make sure that each filesystem has at least one entry. 9100 Extreme Data Storage System administration guide 67 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 68
update command to reload the new options as shown in the following example: # mx exportgroup update --exports /tmp/newexports exds_expg_default Deleting a VNFS configuration Use the delete VNFS command =exds_expg_default Are you sure you want to continue to run this command? [no]: y 68 Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 69
configure Samba and the HP ExDS9100 system to provide failover support for virtual Samba . An HP ExDS system running Samba can act as a server on a Microsoft network and can provide services such as data in-flight at the time of failover. 9100 Extreme Data Storage System administration guide 69 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 70
manually, since it is not an automated process. Considerations for deploying Samba with HP HP recommends that you contact HP consulting for specific configuration help. • The ACL feature provided with Windows File Serving is not supported designed to share the same data from multiple servers at the - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 71
7. Configure HP ExDS virtual hosts. 8. Configure a CUSTOM service monitor for each virtual host. Step 1 - Modify firewall rules to allow Samba communications If your system was originally 2. Install the software with the following command: 9100 Extreme Data Storage System administration guide 71 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 72
. This would make the /etc/samba/smb.conf the same on all servers. This is not correct. The HP ExDS system modifies the smb.conf file on each server depending on which virtual Samba hosts are active on the server. Step that the file's suffix matches the virtual Samba server name. 72 Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 73
The HP ExDS system automatically generates the smb.conf file when it starts the Samba services via for high availability; do not change or remove. • wins support. Optional. This is a basic or minimal smb.default configuration intended server. 9100 Extreme Data Storage System administration guide 73 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 74
more easily identify the share. • path. Required for Samba high availability. Specify the actual share mount point for the PSFS filesystem containing the data to be shared. This can be the mountpoint of a filesystem or a subdirectory of the filesystem. NOTE: The same filesystem cannot appear in the - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 75
the primary and backup servers to it. The following mx vhost add command shows how to create a virtual CIFS host. In this example, 99.12.10.205 is the virtual host IP and three server blades (glory[2-4]) are to serve the virtual Samba 9100 Extreme Data Storage System administration guide 75 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 76
The following example shows how to create a CUSTOM monitor for the grp1 virtual Samba share: Log files for Samba service monitor operations HP ExDS9100 generates log files for Samba service monitor operations. These files can be useful when investigating issues with Samba and are located in the /var - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 77
Apache services. When the exdsmgr create vhttpd command finishes, the HP ExDS9100 system serves configured by the exdsmgr reconfigure system command. If you manaully configure the network interface, use the mx or mxconsole commands to configure 9100 Extreme Data Storage System administration guide 77 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 78
• network=eth • vip= • server = Actions The following actions are supported: • addserver • Adds a virtual host IP address to the network interface for the specified server. • vhttpd configuration on the specified network (eth2 is the default). 78 Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 79
configuration options The HP ExDS9100 includes a configured however, you must restart the Apache service on each server to pick up system. NOTE: Do not use /var/mxso as a repository for Web documents; instead, use one of the data filesystems. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 80
80 Managing data - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 81
and system parameters for more details. The HP ExDS9100 system throttles system and run the exdsmgr syscheck command. This will tell you whether the e-mail contains the only event of concern or whether there are many other events also happening. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 82
you will not be aware of events occurring on the system. Viewing pre-defined filters A number of pre-defined filters are installed by default in the system. To see the default filters, enter the command show using the exdsmgr delete alert history command. 82 Verifying and maintaining the system - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 83
a blade. The show server command shows the total number of critical and caution events in the IML. View or clear events using the hpasmcli(4) command. 9100 Extreme Data Storage System administration guide 83 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 84
84 Verifying and maintaining the system - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 85
, shared file among all servers in the HP ExDS9100 system (that is, there is only one file to edit). The DocumentRoot directive points to /var/mxso/httpd/www. This directory contains: • index.html • A file called exds-further-reading.html 9100 Extreme Data Storage System administration guide 85 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 86
instructions on how to modify the exs_expg_default export group. For other export groups, use the mxconsole or mx(8) commands. Changing network and system parameters About the reconfigure system command The exdsmgr reconfigure system HP ExDS9100 system reboot. You must manually reboot the server. - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 87
system command to set the IP address to None. 2. After the servers reboot, manually unconfigure the network interface on each server in turn. 3. Reboot the servers to prevent the Matrix software from monitoring the non-existant network. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 88
HP ExDS9100 system software. Managing the HP ExDS9100 firewall Firewall concepts The HP ExDS system uses iptables to implement a firewall on each server. The iptables rules allow the servers to communicate with each other and to provide appropriate NAS services to other systems. 88 Changing system - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 89
-j ACCEPT # pdsh -a service iptables save Restricting a port to an IP To restrict a file service protocol port to a particular IP subnet, modify the MXSO-External-Filter chain. For example, to restrict http port 80, use the following process: 9100 Extreme Data Storage System administration guide 89 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 90
3 -p tcp -m tcp -s 16.123.8.0/24 -dport 80 -j ACCEPT # service iptables save 3. Repeat this procedure on every server. Restoring the firewall configuration to could prevent normal operation of the HP ExDS9100 system software or jeopardize the security of the system. Create user accounts and manage - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 91
HP ExDS9100 system. If such support is required, contact HP Services for support. Installing RPMs Use the install update command to install or upgrade an RPM on the entire system. CAUTION: Do not register an HP ExDS9100 system continuing. 9100 Extreme Data Storage System administration guide 91 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 92
was initially installed, use the exds_rpmcheck command as follows: # /opt/hp/mxso/diags/bin/exds_rpmcheck local The exds_rpmcheck command only runs on the server a server blade. The process destroys any information on the server's system disk and replaces it with a new image. To install a new - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 93
install server 8 5. Except for the files mentioned in step 2 above, any customizations made to your system since it was originally installed are not present on the newly installed server. You must make or re-apply these customizations now. 9100 Extreme Data Storage System administration guide 93 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 94
94 Changing system parameters - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 95
information in Appendix D and Appendix E. Adding new server blades IMPORTANT: Use only an HP ExDS9100-specific server blade. Do not try to install a standard server blade; otherwise the blank. 2. Prepare the server blade for installation. 9100 Extreme Data Storage System administration guide 95 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 96
exdsmgr modify vnfs action=addserver server=9 vip=16.123.123.109\ network=eth2 7. If you use the vhttpd Apache service, add an additional virtual host IP address. For example, if the virtual host IP address is 16.123.123. # rpm --import /var/mxso/installmedia/RPM-GPG-KEY* 96 Upgrading the HP ExDS9100 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 97
for instructions on how to create filesystems on the new storage block. 7. If this system exports filesystems, you can add the new filesystem using the exdsmgr modify vnfs command. See Modifying a VNFS configuration on page 65 for instructions. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 98
use the vhttpd Apache service, you can delete Guide. 6. Use mxconsole or mx(8) to validate that server is no longer a member of the Matrix cluster. If it is, contact HP technical support for help (or see Troubleshooting). Removing storage blocks You cannot remove a storage array from system as shown - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 99
Contact HP technical support for instructions. 3. Run the following command to configure the new Virtual Connect modules: # exdsmgr add network 4. Run the exdsmgr reconfigure system command the server blade as follows: # exdsmgr boot server 16 9100 Extreme Data Storage System administration guide 99 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 100
7. Repeat this process for the other server blades. 100 Upgrading the HP ExDS9100 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 101
of HP ExDS9100 customer replaceable parts. Based on availability and where geography permits, CSR parts will be shipped for next business day delivery. Same-day or four-hour delivery might be offered at an additional charge, where geography 9100 Extreme Data Storage System administration guide 101 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 102
replacement is mandatory. If you request HP to replace these parts for you, you are charged for the travel and labor costs of this service. Required tools The following tools might be necessary for some procedures: • T-10 Torx screwdriver 102 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 103
blade bay numbers when moving blades from the old chassis to the new chassis. When you power up the blade enclosure, the HP ExDS9100 system does not boot. To make the system work after swapping a blade enclosure, use the following procedure: 9100 Extreme Data Storage System administration guide 103 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 104
Run the syscheck command to check that the system has no problems: # exdsmgr syscheck Swapping or moving server blades mx server markdown command. Only use this command when you are certain that the server blade is powered down or removed. 104 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 105
3. If you are replacing the system board, replace with a new system board. See HP ProLiant BL460c Server Blade Maintenance and Service Guide for instructions. 4. Ensure that all components to access the RBSU. d. Select the System Options menu. 9100 Extreme Data Storage System administration guide 105 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 106
HP ExDS9100 system software does not detect that the system board has been replaced and does not configure the server blade appropriately. g. This is a convenient time to set the product ID. Contact HP technical support to the new drive. 106 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 107
5. Install the firmware as explained in Upgrading Onboard Administrator. 6. ssh onto the OA using the HP ExDS9100 or Administrator user name. 7. Run the update image command on the OA to reload the NOTE: The OA will reset itself automatically. 9100 Extreme Data Storage System administration guide 107 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 108
via the remaining SAS switch. Such an event causes storage access to all LUNs to set their preference to the remaining data path. This preference will remain in place until storage units are reset or the remaining path becomes unavailable. 108 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 109
. 3. Replace the switch. 4. Connect to the OA using the HP ExDS9100 or Administrator username. For example, on a system called glory, ssh as follows: # ssh glory-mp -l exds is 2.2.4.0. If the firmware is 1.8.x.x, the command will fail. 9100 Extreme Data Storage System administration guide 109 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 110
prompt by simultaneously pressing the shift/underscore keys followed by the D (disconnect) key. NOTE: Depending on the ExDS system version, the SAS switch may be flashed to a 1.8.x.x or a 2.x.x.x version - even if this involves downgrading. 110 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 111
a replacement switch, follow the instructions in Replacing a failed SAS switch in you are investigating a suspected problem with a SAS switch port or service somon_scripts start Replacing the P700m mezzanine card 1. Shut down the server blade: 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 112
E200i, and P700m firmware. Replacing storage block parts NOTE: When you replace storage block components, it can take up to 10 minutes before the HP ExDS9100 system software rescans the hardware. Wait 10 fail Array 3 box 3: Base Rack, U23-27 112 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 113
is needed to trigger the HP ExDS9100cc controllers to rebuild LUNs; they do this automatically. The first 4 LUNs on an array share the same set of disk drives. Rebuilding (recovery in progress) happens on them one by one. So immediately after 9100 Extreme Data Storage System administration guide 113 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 114
status problems * For other data LUNs, only HP Support. See the HP StorageWorks 600 Modular Disk System Maintenance and Service Guide for more information. Replacing the HP ExDS9100cc controller You can replace the HP HP Support for instructions. 1. Remove the SAS cable in port 1 that connects the HP - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 115
. Replacing the HP ExDS9100c power supply The HP ExDS9100 system can operate using one power supply. You can hot swap a power supply. 1. Remove the old power cord. 2. Remove the power supply module. 3. Insert a new power supply module. 9100 Extreme Data Storage System administration guide 115 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 116
See the HP StorageWorks 9100c Extreme Data Storage System user guide for more information. Replacing the HP ExDS9100c fan The system can operate using one fan. You can hot swap the fan. 1. Remove the fan module. 2. Insert a new fan module. NOTE: Removing a fan module significantly changes - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 117
replacement, and I/O module firmware must be flashed to a consistent state-that is, all four I/O modules must be on the same firmware version, before returning the HP ExDS9100cx to normal operation. To replace the HP ExDS9100cx I/O module: 9100 Extreme Data Storage System administration guide 117 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 118
storage block by pausing all filesystems except the utility files ystem (/ var/mxso): a. Run the following command: exdsmgr show luns Note the used by fields of LUNs on the affected array having a role of "data is attached to the "IN" port. 118 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 119
to power off the affected HP ExDS9100c and HP ExDS9100cx. e. Re-apply power to the storage block. Power on the HP ExDS9100cx first, then the associated HP ExDS1900c. The firmware update occurs -the firmware must be updated as described above. 9100 Extreme Data Storage System administration guide 119 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 120
the exdsmgr syscheck command to verify that the system is operating normally. See HP StorageWorks 600 Modular Disk System Maintenance and Service Guide for more information. Replacing the HP ExDS9100cx power supply There are four power supplies in each HP ExDS9100cx chassis-two on the left and two - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 121
• HP StorageWorks 9100 Extreme Data Storage System wiring diagrams for base cabinet configurations • HP StorageWorks 9100 Extreme Data Storage System wiring diagrams for expansion cabinet configurations 9100 Extreme Data Storage System administration guide 121 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 122
122 Replacing components in the HP ExDS9100 Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 123
Update RPM. Run online. Requires complete system shutdown. HP ExDS9100cx I/O Controller firmware Update RPM. Run online. Requires complete system shutdown. SAS switch firmware Update RPM. Run online. Requires complete system shutdown. 9100 Extreme Data Storage System administration guide 123 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 124
file. Install this in the /opt/hp/mxso/ firmware directory. • HP technical support might ask you to download a file from www.hp.com. Install this in the /opt/ hp/mxso/firmware directory. Table 7 Example-Firmware files to component mapping (actual system details might vary) Component Symlink name - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 125
, there could be more recent updates available from www.hp.com. HP Support will tell you which mechanism is appropriate for you. HP ExDS9100 update mechanism 1. Download the mxso-firmware RPM. the same and at the correct minimuml revision. 9100 Extreme Data Storage System administration guide 125 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 126
power cycled. Since this involves a power cycle of both HP ExDS9100cc controllers or all HP ExDS9100cx I/O modules, you cannot access storage during this time. Therefore, a full system shutdown is required. To upgrade HP ExDS9100cc, HP ExDS9100cx I/O module, and disk drive firmware 1. Download the - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 127
down the system so that only one server is running in single user mode. See "Shutting down to a single server" for instructions. 2. Execute the following command: # /opt/hp/mxso/firmware/ flashing has occurred, shut down the server as follows: 9100 Extreme Data Storage System administration guide 127 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 128
command. Upgrading SAS switch module management firmware 1. Download the HP ExDS9100 mxso-firmware RPM. Install the mxso-firmware RPM on 2. Connect to the OA using the exds or administrator username. For example, on a system called glory, ssh as follows: # ssh glory-mp -l exds 3. Connect to each - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 129
tgz. Copy this file to another system and send it to HP Services. Useful utilities and processes Crashing a system It is not possible to take a crash dump of a system because it will be fenced by other servers before the crash dump completes. 9100 Extreme Data Storage System administration guide 129 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 130
to -mp:443 on the remote server. For example, if the system is called glory, you configure the remote destination as glory-mp:443. Then port. To log in, you can use the Administrator or the HP ExDS9100 username. You can also access the OA serial port using the baud. 130 Troubleshooting - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 131
See HP BladeSystem c7000 Enclosure Setup and Installation Guide for instructions on how to connect a laptop to the service port. to access the utility database. Sometimes, however, HP technical support might need to access, or request that you 9100 Extreme Data Storage System administration guide 131 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 132
system and make it impossible to operate. Use only if instructed by HP technical support hp/exds/mxso_fw_upgrade.log-Contains a log of the last time the OA was configured by the HP ExDS9100 system servers in your system. The backups are all servers in the HP ExDS9100 system. Recovering from corrupt - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 133
crit storage[10162]: array SGA832000D: array: 2 controller P89A40A9SUQ077: no longer seen from glory1 (controller may be powered off, halted, failed or disconnected) • The exds_stdiag report could indicate a failed or halted X9700c controller. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 134
, C1, or C2 code. The second digit represents the controller with a problem. For example, H1 indicates a problem with controller 1 (the left controller, as viewed from the back). Identifying If possible, trace one of the SAS cables to validate that the system is wired correctly. 134 Troubleshooting - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 135
seven-segment display. • If the seven-segment display shows "on," then the fault has been corrected and the system has returned to normal. • If the seven-segment display continues to shows an Hn 67 or Cn 02 code, continue to the next step. 9100 Extreme Data Storage System administration guide 135 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 136
problem is with an X9700cx I/O module. Determine if the fault lies with the top or bottom modules. For example, if the seven-segment display shows C1 02, then the fault may lie with one of the primary (top) I/O modules. 6. Stop I/O to the affected storage it will not be effective. 136 Troubleshooting - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 137
boot. • If the seven-segment display shows "on," then the fault has been corrected, the system has returned to normal, and you can proceed to step 11. • If the seven-segment display below in the section Re-Seating an X9700c controller. 9100 Extreme Data Storage System administration guide 137 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 138
use by HP Support as follows: # exds_escalate 11. At this stage, an X9700cx I/O module has been replaced. Change the firmware of the I/O modules to the version included in the ExDS9100 Network Storage System: a. that were unmounted in step 6 using the X9000 management console. 138 Troubleshooting - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 139
Otherwise, see Table 8 for more information. Troubleshooting specific issues Apparent failure of P700m Sometimes when a server is booted, the HP P700m cannot access the SAS fabric. This is , this may indicate something wrong with server 3 9100 Extreme Data Storage System administration guide 139 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 140
happens to all servers in the system. The underlying causes of these problems differ. However, the recovery process is similar in all cases. Do not replace the HP P700m until you have worked through next step. 6. Power off all ExDS9100c enclosures. 7. Power on all enclosures. 140 Troubleshooting - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 141
of a working disk drive, it may be possible to restore the LUN to operation. 3. Contact HP Support as soon as possible. The exdsmgr syscheck command tells you which filesystem is affected by the failed LUN. Look for the "Impacts" message. 9100 Extreme Data Storage System administration guide 141 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 142
HP Support. The exdsmgr command sometimes responds with: "Unable to contact database...The service problem persists, there is a problem with access to the database. Workaround: You can isolate the problem as follows: 1. Use the mx mysqld service Usually, you can determine the source of the problem and - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 143
source of the problem is not immediately obvious from the mx alert status command can switch to a backup filesystem. Instructions for doing this are described in data which is collected by the somon_matrix_state daemon. This daemon (/opt/hp 9100 Extreme Data Storage System administration guide 143 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 144
HP On OK Off 10.16.5.1 2 Ethernet HP On OK Off 10.16.5.2 3 SAS HP On OK Off 169.254.0.203 4 SAS HP On OK Off 169.254.0.204 5 Ethernet HP On OK Off 10.16.5.5 6 Ethernet HP the switch console WARNING: This is a private system. Do not attempt to login unless you Troubleshooting - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 145
database as follows: # exdsmgr syscheck level=1 PSFS filesystems do not automatically recover after storage power is cycled To recover PSFS files ystems after storage block power is cycled, reboot all servers in the cluster, one at a time. 9100 Extreme Data Storage System administration guide 145 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 146
If the power supplies and controllers are amber, see the HP StorageWorks 9100c Extreme Data Storage System user guide for troubleshooting steps. Path from server to all arrays is "none" NOTE: This section does not apply to HP ExDS9100 Storage System V1.0.2v2. Sometimes a server is not able to access - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 147
LED is amber. See the HP StorageWorks 9100c Extreme Data Storage System user guide for more information about the LED descriptions. HP ExDS9100cx GSI LED is amber If the global service indicator (GSI) light on the front panel of the hard drive drawer is lit amber, there is a problem with one of the - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 148
148 Troubleshooting - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 149
storage problems prevent HP ExDS9100 system. It performs the following functions: • Reports failed Ethernet Interconnects (failed as reported by the HP Blade Chassis Onboard Admin- istrator) • Reports missing, failed, or degraded external uplinks 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 150
system and the HP ExDS9100 system. Run this test when the system of the network infrastructure and could uncover problems not visible with the serial test. HP ExDS9100 server blade, as shown in the following example: exds_netserver -s glory[1-8] • Read the README.txt file to build for instructions - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 151
performance data. As an alternative to the Web browser interface, you can use the collectl command to print out the performance data contained in /var/mxso/collectl. For more information about collectl and colplot, see collectl.sourceforge.net. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 152
152 Diagnostic tools - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 153
StorageWorks 9100 Extreme Data Storage System getting started guide • HP StorageWorks 9100 Extreme Data Storage System wiring diagrams for base cabinet config- urations • HP StorageWorks 9100 Extreme Data Storage System wiring diagrams for expansion cabinet configurations 9100 Extreme Data Storage - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 154
Extreme Data Storage System user guide-Describes how to install, administer, and troubleshoot the HP StorageWorks ExDS9100c. • Polyserve Matrix Server 3.5.1 administration guide • Polyserve Matrix Server 3.5.1 command reference • HP StorageWorks 600 Modular Disk System Maintenance and Service Guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 155
do not qualify for CSR. Your HP-authorized service provider will determine whether a repair can be accomplished by CSR. See Replacing components in the HP ExDS9100 Storage System for more information on HP ExDS9100 customer-replaceable parts. 9100 Extreme Data Storage System administration guide 155 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 156
firmware updates, and other product resources. HP websites For additional information, see the following HP websites: • http://www.hp.com • http://www.hp.com/go/storage • http://www.hp.com/support/manuals • http://www.hp.com/support/downloads Documentation feedback HP welcomes your feedback. To make - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 157
be used with the HP ExDS9100. The page number indicates the main page where the command is discussed. N/A indicates that the command is not specifically discussed in the guide, but is still array X Unconfigure array X Page 98 25 48 48 98 9100 Extreme Data Storage System administration guide 157 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 158
Database commands Table 12 Database commands Command Create database_backup Delete database_backup Restore database_backup Show database_backup Filesystem commands Table 13 Filesystem commands Command Create filesystem Delete filesystem Modify filesystem Show filesystem Show filesystem detail Show - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 159
Monitor command X Scan macs Show attribute Show command X Show firmware Show license Show log Show log tail Show software Show support Show version Page N/A N/A 34 N/A N/A Page 129 31 91 31 N/A 31 N/A N/A 31 56 38 N/A N/A N/A 129 N/A 9100 Extreme Data Storage System administration guide 159 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 160
Set server Show blade_chassis Show server Show server X Shutdown server Storage commands Table 18 Storage commands Command Discover storage Identify storage System commands Table 19 System commands Command Syscheck Show system VHTTP commands Table 20 VHTTP commands Command Create VHTTP 160 CLI - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 161
Command Delete VHTTP Modify VHTTP Show VHTTP VNFS commands Table 21 NFS commands Command Create VNFS Delete VNFS Modify VNFS Show VNFS Page 78 78 77 Page 63 68 65 65 9100 Extreme Data Storage System administration guide 161 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 162
162 CLI command reference - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 163
the HP StorageWorks 9100 Extreme Data Storage System QuickSpecs at http://h18006.www1.hp.com/products/storageworks/xtreme_9100/index.html. For specifications about a specific component in the system, see the documentation for that component. 9100 Extreme Data Storage System administration guide 163 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 164
164 HP ExDS9100 specifications - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 165
customer self repair is mandatory. If you request HP to replace these parts, you will be charged for the travel and labor costs of this service. • Optional-Parts for which customer self Mandatory Mandatory No No Optional Mandatory Mandatory 9100 Extreme Data Storage System administration guide 165 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 166
-001 J4868-69001 Mandatory Mandatory Mandatory Mandatory Mandatory Optional Mandatory Mandatory Mandatory Mandatory Mandatory Optional Optional No Table 23 AN544A-HP ExDS9100 expansion rack spare parts Description SPS-BRACKETS,PDU SPS-BRKT,EXTENSION KIT,CABLE M SPS-DOOR,FRONT,10642,10KG2 SPS - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 167
Mandatory Mandatory No Mandatory Mandatory Mandatory Mandatory No Optional Mandatory Table 25 AN542A-HP ExDS9100 Performance Block spare parts Description SPS-BD, BCKPLN, HDD SPS-BD Optional Optional Optional Optional Mandatory Optional 9100 Extreme Data Storage System administration guide 167 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 168
10 SPS-HARDWARE/PLASTICS, MISC SPS-HARDWARE/PLASTICS, MISC SPS-HEATSINK SPS-PCA, HP BLc 5715S 4Port N SPS-PROC,Harpertown 2.66 Ghz/1 467654-001 505608-001 -PWR SUPPLY 441830-001 SPS-DRV,HD,1TB,7.2K,DP SAS,3.5 SPS-FAN, SYSTEM SPS-HDD, B/P, W/CABLES & DRAWE 461289-001 413996-001 455976-001 SPS- - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 169
static electricity or assistance with product installation, contact your HP authorized reseller. Equipment symbols If the following symbols serviceable parts. To reduce the risk of injury from electrical shock hazards, do not open this enclosure. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 170
could result in injury. WARNING! Power supplies or systems marked with these symbols indicate the presence of multiple • Observe local health and safety requirements and guidelines for manual material handling. • Get help to lift and stabilize the support the device. 170 Warnings and precautions - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 171
both personnel and property. Follow all cautions and warnings included in the installation instructions. WARNING! To reduce the risk of personal injury or damage to the equipment over your facility wiring and installation requirements. 9100 Extreme Data Storage System administration guide 171 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 172
the procedures in the product documentation. All troubleshooting and repair procedures are detailed to allow individuals who are qualified in servicing computer equipment, knowledgeable about the and guidelines for manually handling material. CAUTION system in operation during a power - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 173
HP ExDS9100, allow approximately 30 seconds between removing the failed component and installing the replacement. This time is needed to ensure that configuration data about the removed component is cleared from the system loss of data. 9100 Extreme Data Storage System administration guide 173 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 174
174 Warnings and precautions - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 175
classes to bear a label indicating the interference potential of the device as well as additional operating instructions for the user. The rating label on the device shows which class (A or B) the one or more of the following measures: 9100 Extreme Data Storage System administration guide 175 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 176
RFI/EMI connector hoods in order to maintain compliance with FCC Rules and Regulations. Laser compliance This product might be provided with an optical storage device (that is, CD or DVD drive) and/or fiber optic transceiver. Each of these devices contain a laser that is classified as a Class - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 177
laser device, other than those specified herein. • Allow only HP Authorized Service technicians to repair the unit. The Center for Devices and EN61000-3-3 (IEC61000-3-3) - Power Line Flicker • EN 60950 (IEC 60950) - Product Safety 9100 Extreme Data Storage System administration guide 177 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 178
BSMI notice Japanese notice Korean notice (A&B) Class A equipment Class B equipment 178 Regulatory compliance and safety - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 179
service provider. NOTE: Route power cords so that they will not be walked on and cannot be pinched by items placed upon or against them. Pay particular attention to the plug, electrical outlet, and the point where the cords exit from the product. 9100 Extreme Data Storage System administration guide - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 180
when setting up the system or handling parts. A discharge of static electricity from a finger or other conductor could damage system boards or other static or dissipating floor mats. • Use conductive field service tools. • Use a portable field service kit with a folding static-dissipating work mat. - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 181
Waste Electrical and Electronic Equipment directive Czechoslovakian notice Danish notice Dutch notice 9100 Extreme Data Storage System administration guide 181 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 182
English notice Estonian notice Finnish notice 182 Regulatory compliance and safety - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 183
French notice German notice Greek notice 9100 Extreme Data Storage System administration guide 183 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 184
Hungarian notice Italian notice Latvian notice 184 Regulatory compliance and safety - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 185
Lithuanian notice Polish notice Portuguese notice 9100 Extreme Data Storage System administration guide 185 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 186
Slovakian notice Slovenian notice Spanish notice 186 Regulatory compliance and safety - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 187
Swedish notice 9100 Extreme Data Storage System administration guide 187 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 188
188 Regulatory compliance and safety - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 189
, 38 show luns, 51 show matrix, 47, 92 show server, 43 show system, 53 show vhttpd, 77 show vnfs , syscheck, 41 unmount , components ExDS9100, 13 returning, 102 configuring and using Samba, 69 conventions document, 154 text symbols, 155 9100 Extreme Data Storage System administration guide 189 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 190
, 149 disable alert filter command, disenable quotas, 62 disk drive replacement, ExDS9100c, 112 document conventions, 154 related documentation, 153 documentation HP website, providing feedback, 156 E e-mail alerts create filter, 82 delete filter, 82 disable filter, 82 enable filter, 82 filter, 81 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 191
61 Matrix services, 85 Matrix software managing, 36 modify alert filter command, modify filesystem command, modify vhttpd command, 78 modify vnfs command, 65 mount command, 61 mount persistence changing, 62 moving server blades, 104 mysql, 90 N network testing, 149 9100 Extreme Data Storage System - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 192
replacing, 107 Onboard Administrator accessing via serial port, accessing via service port, firmware update, 125 replacing, 107 P P700m firmware, drive, server blades, server blade motherboard, 104 server blade system board, 104 storage blocks disk drive, 112 VC module, 108 Virtual Connect module - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 193
Matrix state, 47 server information, 43 system details, 53 Virtual Connect module replacing, Virtual Connect module firmware update, 126 replacing, 108 virtual hosts overview, 27 VNFS configuration, 63 create, 63 VNFS delete, modify, view, 9100 Extreme Data Storage System administration guide 193 - HP StorageWorks 9100 | HP StorageWorks 9100 Extreme Data Storage System administ - Page 194
and Electronic Equipment directive, 181 Web services Apache configuration options, create VHTTPD, 77 delete VHTTPD, 78 managing, 76 modify VHTTPD, 78 show VHTTPD, 77 websites customer self repair, 155 HP , HP Subscriber's Choice for Business, 156 product manuals, 154 weight, warning, 170 194
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 |
HP StorageWorks
9100 Extreme Data Storage System
administration guide
V1.0.2
This guide describes how to operate the HP StorageWorks 9100 Extreme Data Storage System (HP ExDS9100
Storage System) and perform routine system administration tasks. This guide describes only the software and
hardware components of the HP ExDS9100 Storage System product. It does not document standard Linux
administrative tasks or the functions provided by standard Linux tools and commands; it provides only
administrative information and instructions for tasks specific to HP ExDS9100 Storage System. The intended
audience of this guide is system administrators and technicians who are experienced with managing SAN
environments, installing and administering networks, and performing Linux operating and administrative tasks.
Part number: AN540-96018 rev. 2
Third edition: February 2010