HP ProLiant DL380G5-WSS HP StorageWorks Clustered File System 3.1.1 for Linux
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- HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 1
HP StorageWorks Clustered File System 3.1.1 for Linux installation guide *418968-001* *418968-001* Part number: 418968-001 First edition: May 2006 - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 2
for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing thirdpartylicense.pdf, which is included in the PolyServe Matrix Server distribution. Copyright © 1999-2004, The Apache Software System 3.1.1 for Linux installation guide - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 3
Configuration Limits 3 Supported HBA Drivers 4 Server Requirements 4 Management Console Requirements 5 NTP Requirements 5 Network Configuration Requirements 5 Cluster SAN Configuration Guidelines 6 3 Configuration Best Practices Power Saving Settings 7 PSP (ProLiant Service Pack 7 QLogic - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 4
Membership Partitions 17 7. Install HP Clustered File System 18 8. Install the Quota Tools RPM (Optional 19 9. Specify an HBA Driver If Necessary 19 10. 40 1. Install SuSE Linux Enterprise Server Version 9 40 2. Modify System Files 41 3. Install a Supported Kernel 43 Build the Kernel from - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 5
68 Start Clustered File System on the Remaining Servers 68 C HBA Driver Procedures Replacing an HBA Card 69 Installing a Non-default HBA Driver Version Provided with HP Clustered File System 70 Installing an HBA Driver Version not Provided with HP Clustered File System 71 Enabling the Failover - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 6
site has the latest information on this product, as well as the latest drivers. Access the storage site at: http://www.hp.com/country/us/eng/prodserv/storage.html. From this web site, select the appropriate product or solution. For the latest documentation, go to http://www.hp.com/support/manuals. 1 - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 7
Chapter 1: HP Technical Support 2 HP NAS Services Web Site The HP NAS Services site allows you to choose from convenient HP Care Pack Services packages or implement a custom support solution delivered by HP ProLiant Storage Server specialists and/or our certified service partners. For more - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 8
2 Configuration Information HP is continually expanding its supported hardware and operating system configurations. For the latest information, check the QuickSpecs for the HP Clustered File System on the HP web site: http://www.hp.com. Hardware Configuration Limits The configuration limits for - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 9
QuickSpecs on the HP web site for the supported HBA driver versions before upgrading to a newer driver servers are as follows (see the HP Clustered File System QuickSpecs on the HP web site for more specifics): • A supported HP ProLiant server architecture (only HP ProLiant servers are supported - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 10
separate logical IP network. • The network topology is typically symmetrical; that is, each server in the cluster should be connected to the same set of networks. • One of , Up, Running. • Contact your HP storage specialist for information on additional recommended NIC settings for optimal - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 11
File System can be shared with other HP Clustered File Systems clusters or with noncluster servers and devices. To protect the cluster SAN I/O. See the HP Clustered File System Administration Guide for some sample cluster configurations that include this feature. • Disk Power Management must be - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 12
performance problems due to chip power saving settings. It is critical that the power saving settings (powersaved) be set as described in the link below: www.hp.com/support/linux/powernow. PSP (ProLiant Service Pack) ProLiant Servers come with a ProLiant Service Pack CD. HP recommends that - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 13
Configuration Best Practices 8 PSP Component FCA2214 FC HBA Driver (QLogic Driver) NCxxxx Gigabit Ethernet NIC Driver 802.1q VLAN Driver HP System Management Homepage HP System Health Application & Insight Management Agents HP Lights-Out Drivers and Agents Version Control Agent Best Practice DO - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 14
more than the supported number of paths are present, the driver will not correctly deal with them for load balancing and failover. There are several solutions: • Turn off failover and load balancing, and manually configure all of this using the built-in mxmpio tool that is part of HP Clustered File - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 15
File System. However, due to the way driver options are managed in the fc_pcitable file, SanSurfer cannot be used to configure the driver. It can be used in a "read-only" mode to monitor the driver. Emulex HBA Driver While Emulex HBAs are supported, HP has focused all of its integration and testing - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 16
with HP Snapshots (Business Copy). The HP Clustered File System Installation guide discusses this in chapter 3. You must have the EVA management tool 'sssu' installed to use this feature. To locate this utility, go to www.hp.com, select Software & Driver Downloads, then search for "HP StorageWorks - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 17
servers running SuSE Linux Enterprise Server 9. Supported Operating Systems The supported operating systems and kernels are as follows. See the HP Web site for any updates to the list of supported kernels. Operating System SuSE Linux Enterprise Server 9 with Service drivers for the supported - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 18
the Support RPM; one for 32-bit SLES9 and one for 64-bit. The Support RPMs guide. - HP StorageWorks Clustered File System for Linux Third Party Software Initial Pre-Planning Steps Complete the HP Pre-Planning Worksheet with your HP service expert. This process is part of the HP installation service - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 19
HP Clustered File System 14 - The iLO card • Hostnames and DNS servers • NTP Server a supported operating system, modify the necessary system files, and install a supported kernel. filesystem. Specify an HBA driver Needed only if your configuration requires an HBA driver if necessary. other - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 20
the configuration to the other servers, test the fencing configuration if File System is running on all servers, the installation is complete. If to install a supported kernel. For SuSE Linux Enterprise Server 9, see Also check with your HP storage architect for support of 3rd party MPIO solutions - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 21
-based fencing"). Clustered File System uses remote management hardware on the server to reset or power off the server. HP ProLiant servers (except the 1xx series) support this kind of fencing using iLO remote management functionality. For sites using fabric fencing, the FibreChannel switches must - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 22
Chapter 4: Install HP Clustered File System 17 To configure FibreChannel switches, complete the following tasks: • Enable server access to the SAN. Each server that will be in the cluster must be able to see the disks in the SAN. You may need to enable server ports on the FC switches or to change - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 23
For this to be so, the HBA driver must be loaded. To perform this task, the membership partitions. It is a somewhat manual process to identify these LUNS. The a membership partition later, stop HP Clustered File System before you to install the software on each server that will be in the cluster. - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 24
Chapter 4: Install HP Clustered File System 19 # rpm -i < server that will be in the cluster. # rpm -i ///pmxs-quota-tools3.1.1-.i386.rpm 9. Specify an HBA Driver If Necessary Clustered File System includes several versions of the HBA drivers for the supported - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 25
We recommend that you fix any problems identified by mxcheck before you configure System psd_round2_delay parameter must be set manually on each server. This parameter is located in the Set the delay time (in seconds) that the psd driver will wait before # doing a second round of retries for - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 26
-1 with the number of seconds to wait before the psd driver retries the I/O. The recommended value is 45 seconds. psd_round2_delay 45 13. Configure the Cluster from the Management Console A windowing environment must be installed on the server where you are running the Management Console. (If you - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 27
Chapter 4: Install HP Clustered File System 22 NOTE: If you click the Login button, an error message appears and you will be asked whether you want to set - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 28
either a temporary or a permanent license. The license is provided in a separate license file. HP Provides a 90- day trial license file in the /Licenses directory of the installation CD. (This file must be present on the server that you are using to connect to the Management Console.) To install the - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 29
Chapter 4: Install HP Clustered File System 24 2. Secret Network Key. This password is required. It provides additional security for network communications among the cluster servers. To set this key, click the Set Secret Network Key button. You can enter anything you want for this password. 3. - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 30
Chapter 4: Install HP Clustered File System 25 When you have completed the fields on the General Settings tab, go to the Fencing tab. Fencing When certain problems occur on a server (for example, hardware problems or the loss of cluster network communications), and the server ceases to effectively - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 31
File System uses remote management hardware on the server to remove its access to PSFS filesystems. See the HP Clustered File System QuickSpecs on the HP Web site for a list of supported HP ProLiant servers. The server must support the HP iLO remote management functionality. When you select Web - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 32
Chapter 4: Install HP Clustered File System 27 1. Remote Management Controller Vendor. Select the vendorsor if, in the case of IBM Remote Management Controllers, some are associated with IBM BladeCenter servers and others are not. CAUTION: If you will be using IPMI as the fencing method, you - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 33
the hostname or IP address for the Remote Management Controller associated with the server to which you are connected. 3. Fencing Action. When a server needs to be restricted from the SAN, Clustered File System can either power-cycle the server or shut it down. Select the method that you want to use - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 34
Chapter 4: Install HP Clustered File System 29 When the Fencing tab is complete, go to the Storage will need to configure FC switches. If you are using Web Management-based fencing via server reset/shutdown, this step is optional; however, if the switches are configured the Clustered File - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 35
Chapter 4: Install HP Clustered File System 30 System Management Console can display the switch ports used by the SAN. (The preceding window shows the text that appears for - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 36
System provides support for taking hardware snapshots of PSFS filesystems. (The filesystems must be located on storage arrays supported for snapshots.) are supported only on HewlettPackard StorageWorks Enterprise Virtual Array (EVA) storage arrays. The latest version of the HP StorageWorks - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 37
locate this utility, go to www.hp.com, select Software & Driver Downloads, and search for "HP StorageWorks Command View EVA Software." Choose appropriate configuration module and then supply the configuration information. NOTE: The username and password to specify for HP EVA storage corresponds to - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 38
. It can also be used to start or stop Clustered File System on specific servers and to test the fencing configuration. 1. Select the servers to be configured. To specify the first server, click Add Server and type the hostname or IP address of the server on the Input form. Then click OK to add the - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 39
the Address column. Click Start Service to start Clustered File System on those servers. As each server is started, a status server.) When Clustered File System is running on all of the servers, you can close the Server Configuration window. See the HP Clustered File System Administration Guide - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 40
this task. To do this, follow these instructions: 1. Use the HP Clustered File System Console to: a. Select the 'Servers' Tab b. Repeat the following step for For more information, see the HP StorageWorks Clustered File System Administration Guide topic "Allow or Discourage Administrative Traffic." - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 41
If an incorrect hostname or IP address was specified for the Remote Management Controller associated with the server, export the cluster configuration to that server again and then supply the correct information. Install the Management Console on Other Hosts For best performance, the cluster should - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 42
Chapter 4: Install HP Clustered File System 37 Red Hat Enterprise Linux AS/ES 2.1, Red Hat Enterprise Linux AS/ES 3.0, Red Hat -click the file //mxconsole-3.1.0..msi. To start the Management Console, select Start > Programs > HP Clustered Gateway > HP CFS Management Console. - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 43
the HP Clustered File System FS Option for Linux (FS Option). This chapter describes how to install the FS Option. This product is supported only software on each server in the cluster. 1. Stop Clustered File System on the node: # /etc/init.d/pmxs stop 2. Install the FS Option support RPM from the - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 44
this file into an Export Group. Uninstall FS Option To uninstall FS Option, run the following commands on each server: # rpm -e mxfs # rpm -e mxfs-support # rpm -e mxfs-patches NOTE: The server will need to be rebooted with the kernel that does not include FS Option. If an /etc/exports.pre_mxfs - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 45
into the FC switch or restore the SAN connection. • If you will be installing a firewall, ensure that the service ports required by Clustered File System are open. See the HP Clustered File System Administration Guide for more information about the service ports used by Clustered File System. 40 - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 46
it has been installed. This software conflicts with the FS Option configuration scheme. • If you will be installing FS Option, increase the number of NFS server threads to improve performance. We recommend that you use 8-16 as a starting range (the default is four). To do this in yast, select system - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 47
network hostname resolution service. If the hostname lookup facility becomes unreliable, this can cause reliability problems for the running all critical hostnames and their IP addresses in /etc/hosts on each of the servers (see the hosts(5) man page.) After you have done this, ensure that the - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 48
can be downloaded from SuSE. To install the kernel, use the instructions provided by SuSE. After installing the kernel, you will need to steps: 1. Download and install the kernel source. 2. Install the Clustered File System Support RPM. 3. If FS Option for Linux will be used, install the "mxfs" - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 49
the kernel, use the instructions provided by SuSE. 2. Install the Clustered File System Support RPM The Clustered File System Support RPM contains Clustered File files for that kernel. • A patches subdirectory containing any HP kernel patches for that kernel. These patches are automatically applied - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 50
use as a guide for building the kernel. Modify this procedure as necessary for your local circumstances. NOTE: If the servers have identical ps_config.smp. Kernel with multiprocessor support. If you want to use a sample file, copy the variation appropriate for your server. # cp /usr/src/polyserve - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 51
your configuration file. Clustered File System requires that the default value be used. Also, if you are using a configuration file that was not supplied in the Support RPM, be sure that the following parameter is set to yes. This parameter enables the Linux SCSI subsystem to probe for LUNs on SAN - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 52
LUNs or disk partitions to be used as Clustered File System membership partitions. Run mxconfig You can run mxconfig on one server and then export the resulting configuration to the other servers. You must be root to run this utility. (To see help information, type mxconfig --help.) # /opt/hpcfs/bin - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 53
System can be used with either a temporary or a permanent license. The license is provided in a separate license file. (The file must be present on the server you are using to run mxconfig.) To install the license, select Yes on the Replace License File window. You will next be asked for the - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 54
Appendix B: Configure the Cluster from the Command Line 49 Console as user admin to configure the cluster.) The password does not display on the window as you type it. Enter cluster Password This password is used for authenticating the UI. Enter cluster password: (Will not echo password) < OK > - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 55
must be rebooted to regain access to the SAN. • Web Management-Based Fencing. Clustered File System uses remote management hardware on the server to remove its access to PSFS filesystems. (See the HP Clustered File System Software QuickSpecs on the HP web site for a list of supported HP ProLiant - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 56
Switches" on page 58. If you selected Web Management Based Fencing, you will be asked to supply the information described below for the Remote Management Controller associated with the server that you are using to run mxconfig. Later in this procedure the complete cluster configuration will be - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 57
Appendix B: Configure the Cluster from the Command Line 52 Remote Management Controller Vendor Select the vendor of the remote management controller for this server Dell HP IBM IPMI Dell ERA or DRAC III Hewlett Packard ILO IBM MM, RSA, or RSA II IPMI v1.5 (IPMI over LAN) < OK > - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 58
Management Controller Configuration Select a method for HP Clustered File System to determine the remote management controller associated with each server Hostname-Suffix controller name = server name + common suffix IP-Delta controller IP address = server IP address + delta None Enter each - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 59
OK > Hostname/IP Address. Specify either the hostname or IP address for the Remote Management Controller associated with the server to which you are connected. Remote Management Controller Configuration Enter the hostname or IP address of the remote management controller associated with - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 60
following window. Remote Management Controller Fencing Action Select the action HP Clustered File System will take to fence a server Reset Power cycle the fenced server Power-Down Remove power to fenced server < OK > Remote Management Controller Access. Clustered File System needs - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 61
Appendix B: Configure the Cluster from the Command Line 56 Remote Management Controller Access Enter remote management controller password: (Will not echo password) < OK > You are now asked whether the same username and password are used by all of the Remote Management Controllers iLO - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 62
. SAN Configuration SAN switch configuration is optional for the fence module selected A SAN switch configuration already exists for this server. How do you want to proceed with SAN configuration? Retain Retain existing SAN switch configuration Reconfigure Reconfigure SAN switches Remove - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 63
switch SNMP communication? Note: All SAN switches must use the same community string. Initial HP Clustered File System installations will use the default community string as described in the installation guide. (Anwer < No > to retain any currently configured community string) < Yes > < No - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 64
disks placed under its control. Setting up membership partitions implies that the LUNs are visible to the system. For this to be so, the HBA driver must be loaded. To perform this task, use the following command (do not use the standard Linux 'modprobe' command, as it imay load the wrong - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 65
Appendix B: Configure the Cluster from the Command Line 60 • LUNs. You will need to create a partition on each LUN. Answer yes on the Create Membership Partitions window and then use fdisk to create a partition on each LUN. These partitions can then be used for the membership partitions. • Regular - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 66
Appendix B: Configure the Cluster from the Command Line 61 NOTE: When you use fdisk, the modified partition table is visible only on the server where you made the changes. When you start Clustered File System, disks or LUNs with membership partitions are imported into the cluster automatically. - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 67
partitions. Add a Snapshot Configuration Clustered File System provides support for taking hardware snapshots of PSFS filesystems. (The filesystems must be located on storage arrays supported for snapshots.) If your Clustered File System license includes - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 68
Appendix B: Configure the Cluster from the Command Line 63 configurations, to add a new snapshot configuration, and to edit or remove existing snapshot configurations. Snapshot Configuration Select a snapshot configuration option Display Add Edit Remove Done Display snapshot configurations Add - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 69
Scripting System Utility (SSSU) must be installed on all servers in the cluster in order for HP EVA snapshots to work. To locate this utility, go to www.hp.com, select Software & Driver Downloads, and search for "HP StorageWorks Command View EVA Software." Choose the latest media kit version - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 70
you wish to copy this configuration to, separated by whitespace. < OK > mxconfig uses ssh as user root to copy the configuration to each server. Depending on your ssh configuration, you may be prompted for the root password one time on each host (this is the default behavior). If you - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 71
or IP address> When you run mxfence, Clustered File System uses the specified hostname or IP address to access the Remote Management Controller. The server is then either power-cycled or shut down in accordance with the method you selected when you configured the fencing module. If the correct - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 72
Appendix B: Configure the Cluster from the Command Line 67 The Management Console window will now appear. The server where you started Clustered File System is currently the only server in the cluster. - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 73
that server. During the update, the Management Console may be unable to report SAN information. You can ignore this; the cluster is operating correctly and the SAN information will reappear within a few seconds. The installation is now complete. See the HP Clustered File System Administration Guide - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 74
Card To replace an HBA card, complete the following steps: 1. Shut down the HP Clustered File System software. /etc/init.d/pmxs stop 2. Disable the HP Clustered File System startup script. /sbin/chkconfig --del pmxs 3. Shut down the server. init 0 4. Swap out the HBA card. 5. Power up the server. 69 - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 75
.d/pmxs start Installing a Non-default HBA Driver Version Provided with HP Clustered File System HP Clustered File System includes several versions of the HBA drivers for the supported FibreChannel host bus adapters. One of these versions is the default for HP Clustered File System; however, you can - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 76
location of the driver. Following is the complete procedure for modifying the fc_pcitable file: 1. Stop HP Clustered File System if it is currently running. /etc/init.d/pmxs s 2. Disable the HP Clustered File System startup script. /sbin/chkconfig --del pmxs 3. Reboot the server. 4. Run the lspci - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 77
start All nodes in the cluster must be updated to use the new HBA driver. Enabling the Failover Feature for QLogic Drivers QLogic device drivers have an MPIO failover feature. You must enable this feature to use it. (HP recommends that you do not use the failover feature for QLogic versions 6.04 and - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 78
the MPIO failover functionality of HP Clustered File System. Reboot the server for the change to take effect. Format of the /etc/hpcfs/fc_pcitable File In HP Clustered File System 3.0 and later, the /etc/hpcfs/fc_pcitable file contains entries only for the drivers installed on your system. In - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 79
fc_pcitable file. If you want to test an unsupported driver and then return to a supported driver, run the chhbadriver script to clean up your system. versions shipped with HP Clustered File System. If using a custom driver, make sure the HBA API libraries compatible with that driver are installed. - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 80
-default HBA driver 70 pre-planning 13 procedure for CFS 14 procedure for FS Option 38 SLES9 operating system and kernel 40 M Management Console requirements 5 start 21 N NetPerf 11 Network configuration requirements 5 NTP requirements 5 P PDSH 11 Power saving settings 7 ProLiant Service Pack 7 PSP - HP ProLiant DL380G5-WSS | HP StorageWorks Clustered File System 3.1.1 for Linux - Page 81
Index Q QLogic driver enabling failover 72 QLogic HBA driver 9 R Replacing HBA card 69 S Server requirements 4 76 SLES 9 kernel 40 operating system 40 SSSU tool 11 T Technical support, HP 1 U Uninstall FS Option 39
*418968-001*
*418968-001*
HP StorageWorks
Clustered File System 3.1.1
for Linux
installation guide
Part number: 418968–001
First edition: May 2006