HP StorageWorks MSA1500cs HP StorageWorks 1000/1500 Modular Smart Array applic
HP StorageWorks MSA1500cs Manual
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- HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 1
HP StorageWorks 1000/1500 Modular Smart Array application note Migrating from an active/passive single controller to active/active dual controllers in HP-UX environments *400677-002* *400677-002* Part number: 400677-002 Second edition: October 2006 - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 2
the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. HP StorageWorks 1000/1500 Modular Smart Array - Migrating from - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 3
HP-UX 11i v2 Serviceguard Clustering • HP Disk Monitoring software • HP StorageWorks Modular Smart Array product line, SAN infrastructures, and SAN switch fabrics HP technical support Telephone numbers for worldwide technical support are listed on the HP support web site: http://www.hp.com/support - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 4
on HP Smart Array Controllers reference guide HP web sites • http://www.hp.com • http://www.hp.com/storage • http://www.hp.com/service_locator • http://www.hp.com/support/manuals • http://www.hp.com/support/downloads • http://www.hp.com/go/msa • http://www.hp.com/go/msa1500cs • http://www.hp.com - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 5
HP-UX MSA1000 or MSA1500 environments from a single-controller MSA using active/passive controller firmware to a dual-controller MSA using active/active controller firmware. Active/active features: • Supports • MSA1500 web site: http://www.hp.com/go/msa1500cs • MSA1000 web site: http://www.hp/com/go - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 6
Documents page: • Quickspecs • Compatibility guide • Command Line Interface user guide • Firmware updating guide 2 Obtain the following items from the appropriate MSA Software, firmware & drivers F page: • latest active/active controller firmware files • latest MSA1000/1500 Support Software CD - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 7
enclosures using the MSA CLI download firmware command as outlined in the MSA1000/1500 firmware updating guide. NOTE: Before starting the upgrade process of order, LUNs will be marked as failed and must be re-enabled manually. a. Press and hold down the MSA Power/Standby button for approximately - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 8
following commands: • show version-Displays MSA version information, including MSA firmware and MSA hardware build. • show disks-Displays physical disk information , see the HP StorageWorks 1000/1500 Modular Smart Array Command Line Interface User Guide. 6 As needed, restart the HP-UX servers that - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 9
using instructions shipped with the controller. • After installing the additional array controller: • Allow the auto-cloning process to compare the firmware on the two controllers and clone the firmware from an active/passive single controller to active/active dual controllers in HP-UX environments 9 - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 10
management tools from the MSA1000/1500 Support Software CD. a. Insert the latest active/active version MSA Support Software CD into the CD-ROM drive of the server and install the available components as outlined in the MSA1000/1500 firmware upgrade guide. b. Remove the CD when the installation - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 11
Controller MSA1500(c) Hewlett-Packard P56350A9IMN01Z Version 6.32 Build 1 Hardware 7 Component Enclosure. Controller Identifier: NODE_ID = 500508B3-00909AA0 SCSI_VERSION = SCSI-3 Supported Redundancy from an active/passive single controller to active/active dual controllers in HP-UX environments 11 - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 12
Dino Present on Card = NO Maximum Frame Size = 2048 Driver Version = @(#) libtd.a HP Fibre Channel Tachyon XL2 Driver B.11.23.03 /ux/core/isu/TL/kern/src/common that F the host WWPN is the same as the WWPN of the HP-UX server. From the CLI of the second controller, enter show connections Example - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 13
WWPN> profile= Example display, assigning a connection name of HBA2: CLI>add connection HBA2 WWPN=50060B00-00225CB0 profile=hp Connection has been added successfully. Profile hp is set to the new connection. 6 Verify the connection. F From the CLI, enter show connections Example display - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 14
MSA VOLUME /dev/dsk/c22t0d0 /dev/rdsk/c22t0d0 disk 185 0/12/0/0.4.0.0.0.0.1 sdisk CLAIMED DEVICE HP MSA VOLUME /dev/dsk/c22t0d1 /dev/rdsk/c22t0d1 disk 186 0/12/0/0.4.0.0.0.0.2 sdisk CLAIMED DEVICE HP MSA VOLUME /dev/dsk/c22t0d2 /dev/rdsk/c22t0d2 12 Verify that the device file names are - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 15
to the MSA storage LUNs. d. Restart all applications accessing the MSA. Troubleshooting To display and verify the status of a volume group, from the disk To verify that the connection type is properly set for all HP-UX HBAs (profile=hp), from the MSA CLI, enter: show connections To verify that - HP StorageWorks MSA1500cs | HP StorageWorks 1000/1500 Modular Smart Array applic - Page 16
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*400677-002*
*400677–002*
HP StorageWorks 1000/1500
Modular Smart Array application note
Migrating from an active/passive single controller to
active/active dual controllers in HP-UX environments
Part number: 400677–002
Second edition: October 2006