HP StorageWorks 1510i HP Storage Management Utility user guide (383075-002, Ju
HP StorageWorks 1510i - Modular Smart Array Manual
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- HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 1
HP Storage Management Utility user guide active/active firmware v2.x Part number: 383075-002 Second edition: May 2008 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 2
Confidential computer software. Valid license from HP required for possession, use or copying. Consistent 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 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 3
Contents About this guide 9 Intended audience 9 Prerequisites 9 Related documentation 9 Document conventions and symbols 10 HP installation and configuration assistance 11 HP technical support 11 Subscription service 11 HP websites 11 Documentation feedback 11 1 Overview 13 Features and - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 4
Creating target portal groups 45 Assigning portals to the portal group 46 Mapping logical drives to the target 47 Configuring the redundant controller for a target (dual-controller configurations only) . . . . . 47 Configuration status - after creating storage targets 48 Adding authorized - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 5
Choosing a RAID level 90 B Icon descriptions 91 Index 95 HP Storage Management Utility user guide 5 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 6
Figures 1 SMU display - showing the five tabs 14 2 View tab-showing the component and task lists 19 3 View tab-View drop-down box 20 4 View tab-task listing 21 5 View tab-View All Status Alerts page 22 6 View tab-View Event Log page 22 7 Configure tab-showing the component list and task list 25 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 7
0 features 87 4 RAID 1, RAID 1+0 features 88 5 RAID 5 features 89 6 RAID 6 (ADG) features 89 7 Summary of RAID methods 90 8 Choosing a RAID level 90 9 SMU icons 91 HP Storage Management Utility user guide 7 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 8
8 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 9
service guide • HP StorageWorks 1510i Modular Smart Array Command Line Interface user guide • HP StorageWorks Storage Management Utility user guide These documents are provided on the MSA1510i Support CD v2.0, available on the MSA1510i Support page: http://www.hp.com/support. In addition to MSA1510i - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 10
://datatracker.ietf.org/public/pidtracker.cgi • Internet Storage Name Service (iSNS): http://www.ietf.org/internet-drafts/draft-ietf- 1 Blue, underlined text: http://www.hp.com Bold text Italic text Monospace text clarifying information or specific instructions. NOTE: Provides additional information. - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 11
/manuals • http://www.hp.com/support/downloads Documentation feedback HP welcomes your feedback. To make comments and suggestions about product documentation, please send a message to [email protected]. All submissions become the property of HP. HP Storage Management Utility user guide - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 12
12 About this guide - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 13
Changing the management port IP address through the MSA1510i controller display panel • Best practices Features and 1024 x 768 pixels resolution and 256 colors. • Supported browser versions: Internet Explorer 6.0 or later. NOTE: instructions. newpage pi HP Storage Management Utility user guide 13 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 14
Page description As shown in Figure 1, the interface includes five tabs, each of which is documented in detail in a separate section in this guide. Figure 1 SMU display - showing the five tabs • View-For viewing detailed configuration and status information. (For more information, see "View" on page 19 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 15
). (Worksheets may be provided with you system installation instructions.) To determine the IP address, press the arrow the system installation, maintenance and service, or other user documents for troubleshooting information. • If necessary, you : root HP Storage Management Utility user guide 15 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 16
Depending on your network configuration, this default IP address may not be accessible by the network servers. To change the IP address of the MSA1510i management port to be in the same LAN segment as the network servers, do the following: 1. Access the controller LCD panel management menu. Press the - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 17
locate the MSA1510i by opening a command prompt window and using the ping command. Best practices • Go to the HP storage website: http://www.hp.com/storage and troubleshooting purposes. • Sign up with Subscriber's Choice to receive e-mail notifications and alerts about your HP devices: http://www.hp. - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 18
(MPIO multipathing software, etc.) in the configuration. Configure targets using portals on each controller. • Create fault-tolerant logical storage units-Create LUNs using fault-tolerant RAID levels and striping methods. • When assigning system names and aliases, use only the following characters: • - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 19
system. (For more information, see "Wizards" on page 69".) • Diagnose-For generating an XML-formatted diagnostic report. (For more information, see "Diagnose" on page 77".) HP Storage Management Utility user guide 19 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 20
• Update-For updating MSA controller and module firmware. (For more information see "Update" on page 79.) Views As shown in Figure 3, expand the View drop-down box to select a viewing option. Your selection determines which system components are included in the component list: • All Devices-Displays - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 21
display (Refresh System) • Identifying devices (Identify Device) Viewing status alerts (View All Status Alerts) Figure 5 illustrates some informational status alerts, generated when creating a logical drive. HP Storage Management Utility user guide 21 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 22
Figure 5 View tab-View All Status Alerts page Viewing the event log (View Event Log) Figure 6 shows an example of a system event log. Figure 6 View tab-View Event Log page Refreshing the display (Refresh System) To refresh the SMU display, select Refresh System. The utility scans the configuration, - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 23
Device. For example, if this task is selected for a logical drive, the LEDs on the physical hard drives included in that logical drive are illuminated. HP Storage Management Utility user guide 23 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 24
24 View - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 25
shown in Figure 7 are the five SMU tabs: • View-For viewing detailed configuration and status information. (For more information, see "View" on page 19".) HP Storage Management Utility user guide 25 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 26
• Configure-For initially configuring a system, entering new information, or changing existing settings. (For more information, see "Configure" on page 25.) • Wizards-For initially configuring a simple system. (For more information, see "Wizards" on page 69".) • Diagnose-For generating an XML-formatted - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 27
tasks for each system component. NOTE: More Information, Identify Device, Refresh System, and View All System Alerts are common tasks and not repeated in Table 2. HP Storage Management Utility user guide 27 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 28
SSL Certificate Configuring the management port, page 33 Not documented Setting the SSL certificate, page 56 TELNET Service SSH service HTTP Service HTTPS Service SNMP Service Service Settings Not documented Add Route Adding a route (Add Route), page 58 Data port Add IP Address Configuring data - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 29
(Delete), page 63 Not documented Setting up Access Control Lists, page 51 Deleting a component (Delete), page 63 Setting up CHAP authentication, page 53 newpage pi HP Storage Management Utility user guide 29 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 30
document demonstrate the process of configuring a dual-controller MSA1510i storage system, with multiple targets being accessed by multiple initiators includes twelve SATA hard drives. Sample supports 100/1000BaseT functionality. Sample supports 100/1000BaseT functionality. Sample includes two 100 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 31
12 13 8 5 2 9 6 3 10 7 4 1 15293 Item Description 1 MSA1510i controller shelf and Sample includes two array controllers and two 2-Port Ethernet iSCSI modules, MSA20 mapped to this target (Target 3), it was renamed to Mapped Logical Drive 1. HP Storage Management Utility user guide 31 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 32
Sample configuration-Path/accessibility diagram 45 12 3 89 16 7 Port 1 MA0 2 SA0 3 SA0 4 SA1 5 SA1 6 MB0 7 SB0 8 SB0 9 SB1 10 SB1 IP address 10.10.10.254 10.10.10.10 10.10.10.11 10.10.10.50 10.10.10.51 10.20.10.254 10.20.10.10 10.20.10.11 10.20.10.50 10.20.10.51 32 Configure Portals Not - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 33
TCP portals to each IP address. • Enable/disable the following management services as needed for your environment: • TELNET (default: disabled) • storage system and the model of its supported array controller. See your system user MSA1510i controller. HP Storage Management Utility user guide 33 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 34
3. Select the Management Port on the controller and view the available tasks. 4. Select Management Port Settings. 34 Configure - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 35
the Command Line Interface (CLI) to re-enable it. (For more information, see the Command Line Interface user guide.) • Assign a Host Name to the storage system (default: chassis serial number). HP recommends changing this to a more helpful user-defined value. • Port Name MA0 is the default management - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 36
the data port. NOTE: • To control the path of storage traffic to and from the array controller and to add one level of system security, HP recommends assigning an IP Address to the data port that is in a different LAN segment than the management port. This IP address can not be - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 37
and MB0 • Data ports SA0, SA1, SB0, and SB1 • Each data port is assigned two (2) IP addresses • Each IP address is assigned two (2) TCP portals HP Storage Management Utility user guide 37 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 38
Figure 10 Sample configuration-after configuring management and data ports NOTE: Due to the limited screen size, information for the management and data ports associated with the controller in slot 2 are not shown in Figure 10. Configuring hard drives Configuring hard drives includes two steps: • - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 39
Creating arrays 1. Expand the View as drop-down box and select the Storage with iSCSI or Storage only view. 2. Select Storage System > Create Array. HP Storage Management Utility user guide 39 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 40
in the component list. 5. Repeat Step 2 through Step 4 to configure additional arrays from any remaining unused hard drives. Assigning spare drives to an array HP recommends reserving some hard drives in your enclosures to be used as spare drives. Spares are drives that are assigned to one or more - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 41
1 through Step 2 to assign spares to other configured arrays. Creating logical drives 1. Select an Array with unused space, and then select Create Logical Drive. HP Storage Management Utility user guide 41 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 42
2. As needed, expand the drop-down boxes in the task area to change the settings from the suggested defaults. NOTE: • The SMU suggests defaults for the logical drive, creating one large logical drive from all unused space on the array, with the highest fault tolerance and performance possible for - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 43
this section for each target that you need to create. Creating the target 1. Expand the View as drop-down box and select the iSCSI view. HP Storage Management Utility user guide 43 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 44
2. Select Storage System and view the available tasks. 3. Select Create iSCSI Target. 4. Enter the requested information for the target. NOTE: • The utility suggests default values for the Target Name and Alias that adhere to iSCSI standards. To accept the defaults, click OK. • This step creates the - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 45
. 3. When the display refreshes, expand (+) all components listed for the target and verify that the newly added portal group is shown in the component list. HP Storage Management Utility user guide 45 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 46
Assigning portals to the portal group 1. Select Portal Group > Assign Portals. 2. Expand the Port Name drop-down box and select the data port for this portal group to use. 3. Select the portals for this portal group to use. NOTE: • When assigning portals to a target's portal group, you are - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 47
number 1. Accept the default or expand the drop-down box to select a different number. HP recommends accepting the default. The Mapped LUN number is the name presented to the initiator. > Create Portal Group. Assign a name to the redundant portal group. HP Storage Management Utility user guide 47 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 48
2. Select the newly created Portal Group > Assign Portals. Expand the Port Name drop-down box and select a port on the redundant Ethernet iSCSI module for this target portal group to use. After the portals associated with the selected logical port are displayed, select the TCP portals to use. Confi - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 49
. • Portal Group "pg2" uses two portals on data port SB0 of the redundant Ethernet iSCSI module. Adding authorized initiators 1. Select Storage System > Add iSCSI Initiator. HP Storage Management Utility user guide 49 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 50
2. Enter the requested information for the iSCSI initiator. NOTE: • The iSCSI Initiator Name is assigned when defining the initiator on the server, and is usually in the format of "iqn.xxx". Obtain initiator names from your network administrator or as displayed in the iSCSI initiator software on the - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 51
the server, open the iSCSI initiator software and close any active connections to the target. This ensures that there is no I/O activity on the target. HP Storage Management Utility user guide 51 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 52
2. Select Target > Enable/Disable Access Control. 3. Expand the ACL State drop-down box, and enable access control. 4. The following warning message is displayed: 5. Confirm that there is no active I/O on the target, and then click OK. IMPORTANT: • To prevent loss of access to the storage, ACLs - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 53
system requires two steps: • Assigning a CHAP secret that applies to the storage system (Step 1). • Entering the same CHAP secret in the iSCSI initiator software (Step 4). HP Storage Management Utility user guide 53 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 54
1. In the SMU, select Storage System > Canonical Target CHAP Settings. 2. Expand the CHAP State drop-down box and change the setting to Enabled. NOTE: If Canonical Target CHAP settings have already been entered, the display is contracted and protected by a gateway check box. To change existing CHAP - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 55
fic CHAP secret in both the SMU and the iSCSI initiator software utility, see "Setting up target-specific initiator-to-target CHAP authentication" on page 54. HP Storage Management Utility user guide 55 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 56
Certificate Services do not directly support the PEM file format, but the publicly available OpenSSL toolset is recommended for generating required keys and certificates or for converting Microsoft private key exports into PEM format. For more information, see the HP Storageworks Modular Smart - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 57
System) • Resetting the system (Reset System) • Setting the preferred path (Preferred Path) • Viewing detailed component information (More Information) • Viewing status alerts (View All Status Alerts) HP Storage Management Utility user guide 57 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 58
Adding a route (Add Route) To add an entry to the route table for this controller: 1. Select a data port from the system component list, and then select the Add Route task. 2. Enter the IP information for the route. Changing array or logical drive characteristics Changes to existing storage arrays - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 59
storage capacity of an existing array. After expanding an array to include the new hard drive(s), you can then use the additional storage capacity to: HP Storage Management Utility user guide 59 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 60
• Create new logical drives on the array. (For more information, see "Creating logical drives" on page 41.) • Migrate the RAID level or stripe size of existing logical drives on the array (For more information, see"Migrating to a different RAID level or stripe size (Migrate RAID/Stripe Size)" on - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 61
to normal operations. • Change the priority of array rebuilds relative to normal operations. To change the default global settings: 1. Select Storage System > Storage System Settings. HP Storage Management Utility user guide 61 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 62
of data loss if another physical drive fails before the process is completed. • Before initiating an array expansion or logical drive extension, HP recommends changing the corresponding priority setting to Medium or High. Changing target login parameters (Set Login Parameters) 1. Expand the View as - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 63
addresses • IP address portals • Routes • Target portal groups To delete a component, select the component from the list, and then select Delete from the task list. HP Storage Management Utility user guide 63 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 64
it may subsequently be re-assigned by the system. • Manual-The path for each LUN must be set manually with the Set Preferred Path task. Disabling data ports ( a controller (Disable Controller) When removing a controller for service, HP recommends first disabling the controller. To disable a controller - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 65
a separate LAN segment than the iSNS server, be sure to change the iSNS Discovery Mode to Manual. • After enabling iSNS discovery for the storage system, you must enable iSNS discovery for each target of specific targets (Discovery Settings)" on page 66.) HP Storage Management Utility user guide 65 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 66
Enabling iSNS discovery of specific targets (Discovery Settings) 1. Select Target > Discovery Settings. 2. Expand the drop-down boxes to Enable SLP and/or iSNS Discovery. Identifying devices (Identify Device) To locate a system component by lighting up its LEDs, select the item from the component - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 67
set the path for a LUN, the Redundancy Setting mode must be set to 'Manual". For more information, see "Disabling auto-path switching (Redundancy Settings)" on page 64 . The following image illustrates sample information displayed for a target. HP Storage Management Utility user guide 67 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 68
NOTE: Make note of the icon displayed next to each system component. Icons provide at-a-glance status of each component. (For more information about status icons, see "Icon descriptions" on page 91.) Viewing status alerts (View All Status Alerts) Available in both the Configure and View tabs, View - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 69
in an array and iSCSI settings have not been entered, the Storage Configuration page is available in addition to the iSCSI Configuration page. HP Storage Management Utility user guide 69 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 70
3. In the initial Welcome page, expand the drop-down box on the left side of the page to display the steps included in the wizard. 4. When prompted, click Next. 70 Wizards - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 71
, expand the Fault Tolerance drop-down box. • Depending on your hardware configuration and selected RAID level, the Assign Spare option may not be displayed. HP Storage Management Utility user guide 71 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 72
6. In the iSCSI Configuration page, enter values for one of the data ports. NOTE: • By default, the wizard recommends configuring Data Port SA0. HP recommends accepting the default. • Assign an IP Address to the data port. • VLANs are set up on the switch and are used as one method - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 73
logon username and password, clear Use Existing Administrator ID and Password. The Logon Settings page expands, with options to change the Admin ID and Password. HP Storage Management Utility user guide 73 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 74
(CLI) command. For more information, see the Command Line Interface user guide. • Assign a Host Name to the storage system. (Default: chassis suggests configuring Logical Port Name MA0 as the primary management port. HP recommends accepting the default. • To control the path of management traffic - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 75
target portals. (Be sure to select the option to automatically restore the connection each time the system restarts.) • Logging on to establish an active session. HP Storage Management Utility user guide 75 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 76
76 Wizards - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 77
5 Diagnose The Storage Management Utility (SMU) Diagnose tab is used to generate diagnostic information about the array controller. 1. Click Generate Report. HP Storage Management Utility user guide 77 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 78
2. After a few moments, the report is displayed in a separate window. 3. As needed, use the options available in the report window menu bar to edit or save the diagnostic information to a file. 78 Diagnose - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 79
that a copy of the configuration, including the iSCSI IP addressing and portal information, along with the hard drive, LUN, and target information is available. HP Storage Management Utility user guide 79 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 80
For more information, see the CLI or SMU user documents. • In dual controller MSA1510i configurations, you MUST log off all redundant paths to the MSA array prior to problems during the firmware update process, stop and contact HP technical support. See "HP technical support" on page 11 for support - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 81
host: a. Go to the MSA1510i Support page: http://www.hp.com/support b. Select your language. c. , important notes, service considerations, and installation , click Download and follow the on-screen instructions to save the download bundle to a temporary HP Storage Management Utility user guide 81 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 82
and then click OK. 9. Wait for a completion message to display. For example, the following messages are displayed on the MSA controller LCD panel: MSA1510i updates: 307 FIRMWARE FLASH DONE MSA20 updates: 313 FIRMWARE FLASH DONE ON BOX (Each attached storage enclosure is updated one at a time - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 83
ISO image for the latest ProLiant Firmware Maintenance CD from the following website: http://www.hp.com/support/proliantstorage. Then, burn the image onto a CD using a standard CD-ROM burning utility filename may be similar to InventoryResultsLinux.xml. HP Storage Management Utility user guide 83 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 84
, click Browse, navigate to the location of the previously-obtained XML firmware file, select an updating option, and then click OK. 7. Wait for the MSA1510i to process the XML file and update the display with a list of all Smart Components that need updating. 8. In the updated display, select a Smart - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 85
. Each unit of data is called a block, and adjacent blocks form a set of data stripes across all physical drives in that logical drive (Figure 17). HP Storage Management Utility user guide 85 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 86
S1 B1 B2 B3 S2 B4 B5 B6 S3 B7 B8 B9 S4 B10 B11 B12 D1 D2 D3 15312 Figure 17 Data striping (S1-S4) and data blocks (B1-B12) on multiple physical drives (D1, D2, D3) For data in the logical drive to be readable, the data block sequence must be the same in every stripe. This - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 87
is called RAID 1. When more than two hard drives are included in the array, this fault-tolerance method is called RAID 1+0. (RAID_1 is not supported on the MSA1510i storage system.) B1 B1 B2 B2 B3 B3 B4 B4 D1 D2 15314 Figure 19 RAID 1 array, with two physical hard drives (D1, D2 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 88
S1 B1 B2 B3 B4 S2 B5 B6 B7 B8 D1 D2 D3 D4 D5 D6 D7 D8 S1 B1 B2 B3 B4 S2 B5 B6 B7 B8 15315 Figure 20 RAID 1+0 array, with eight physical hard drives (D1 through D8) In each mirrored pair, the physical drive that is not busy answering other requests answers any read - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 89
RAID 1+0-Parity information requires only the storage equivalent to two physical drives. Comparison of RAID Methods Table 7 summarizes important features of the different RAID levels. HP Storage Management Utility user guide 89 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 90
Table 7 Summary of RAID methods RAID 0 RAID 1+0 RAID 5 Alternative name Striping Mirroring Distributed Data Guarding (DDG) Usable drive space* 100% 50% 67% to 93% Usable drive space formula n n/2 (n-1)/n Minimum number of physical drives 1 2 3 Tolerates physical drive failure? No - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 91
-Active Controller-Standby Management or data port-Disabled Management or data port-Enabled IP address Portal Connection Session Route Target Mapped logical drive Portal group HP Storage Management Utility user guide 91 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 92
Icon Meaning Initiator Logical drive Logical drive-Being expanded (animated icon) Logical drive-Being rebuilt (animated icon) SATA array SATA hard drive SATA hard drive-Spare SATA hard drive-Active spare (animated icon) SATA hard drive-Being rebuilt (animated icon) SATA hard drive-Active spare- - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 93
Icon Meaning Status-Critical Status-Degraded Status-Okay Status - Pause/standby Help More information is available for this component. View the status alerts. HP Storage Management Utility user guide 93 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 94
94 Icon descriptions - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 95
55 storage-system target discovery, 53 target-specific initiator-to-target, 54 character set, supported, 18 choosing an initial configuration method, 14 Clear Configuration task, described, 62 to, 36 configuring, 33, 35 data ports additional security, 37 HP Storage Management Utility user guide 95 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 96
flashing the firmware, 79 H hard drives configuring, 38 protecting against failure of, 86 using spares, 40 help obtaining, 11 Host Name, 35 HP technical support, 11 I Identify Device task, described, 23, 66 identifying devices, 23, 66 initial configuration, 14 initial IP address, 15 initial system con - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 97
of drives (See RAID 1+0.), 87 More Information task, described, 67 MSA firmware, updating, 80 MSA1510i controller display panel IP address, changing, 16 N no fault tolerance (See RAID 0.), 87 O , 67 settings management port, 35 Size, of logical drive, 42 HP Storage Management Utility user guide 97 - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 98
57 Spare Management, 40 Storage System Settings, 61 Update Access Control, 53 tasks, table listing of, 27 TCP ports, entering, 37 technical support HP, 11 service locator website, 11 text symbols, 10 U Update Access Control task, described, 53 Update tab options, 79 updating MSA firmware, 80 updating - HP StorageWorks 1510i | HP Storage Management Utility user guide (383075-002, Ju - Page 99
, 20 viewing system event log, 22 viewing system status alerts, 21 VLAN best practice, 17 ID, 35, 36 W websites HP , 11 HP documentation, 9 HP Storage, 9 HP Subscriber's Choice for Business, 11 product manuals, 9 Wizard tab additional concluding tasks, 75 availability of, 69 described, 14, 69
HP Storage Management Utility user guide
active/active
fi
rmware v2.x
Part number: 383075–002
Second edition: May 2008