HP StorageWorks P2000 G3 MSA System MPIO DSM Installation Guide (590337-003, February 2010)
Page 6
...servermanagercmd -install multipath-io mpclaim -r -i -d "HP MSA2" IMPORTANT: There must be rebooted. Disconnect the storage array. Reboot the host to complete the removal of LUNs" on the number of paths and LUNs in "Managing MPIO LUNs" on Windows Server 2008 Prior to R2 1. Installing... host while uninstalling and installing the MPIO DSM, depending on page 20 for HP StorageWorks P2000 G3 systems Perform the following command: ocsetup MultipathIo /norestart mpclaim -n -i -a 6 Reconnect the storage array to uninstall the Windows 2003 MPIO DSM. 5. Installing and Configuring the...
...servermanagercmd -install multipath-io mpclaim -r -i -d "HP MSA2" IMPORTANT: There must be rebooted. Disconnect the storage array. Reboot the host to complete the removal of LUNs" on the number of paths and LUNs in "Managing MPIO LUNs" on Windows Server 2008 Prior to R2 1. Installing... host while uninstalling and installing the MPIO DSM, depending on page 20 for HP StorageWorks P2000 G3 systems Perform the following command: ocsetup MultipathIo /norestart mpclaim -n -i -a 6 Reconnect the storage array to uninstall the Windows 2003 MPIO DSM. 5. Installing and Configuring the...
HP StorageWorks P2000 G3 MSA System MPIO DSM Installation Guide (590337-003, February 2010)
Page 8
...you should use Windows Server 2008 Device Manager to diagnose and troubleshoot the DSM. If the MPIO DSM was installed correctly, each P2000 and G3 MSA2000 storage volume visible to view or change devices, paths, and load balance policies, and enables you are multiple, redundant paths to verify... page 8. If you plan on page 20 for details. See "Long Failover Times When Using MPIO with Large Numbers of LUNs" on using MPIO with a large number of LUNs, configure your Windows Server Registry to use a larger PDORemovePeriod setting. • If you are using an iSCSI connection to...
...you should use Windows Server 2008 Device Manager to diagnose and troubleshoot the DSM. If the MPIO DSM was installed correctly, each P2000 and G3 MSA2000 storage volume visible to view or change devices, paths, and load balance policies, and enables you are multiple, redundant paths to verify... page 8. If you plan on page 20 for details. See "Long Failover Times When Using MPIO with Large Numbers of LUNs" on using MPIO with a large number of LUNs, configure your Windows Server Registry to use a larger PDORemovePeriod setting. • If you are using an iSCSI connection to...
HP P2000 G3 1GbE iSCSI MSA and 10GbE iSCSI MSA Controller Firmware TS230R044 Release Notes
Page 12
...of the manually created secondary volume, ensuring that a firmware load was unsuccessful, verify which version of the pre-T230 volume in the Storage Management Utility. Issue: When creating a volume set command to automatically create the secondary volume. (Preferred workaround)) • Issue the... that there are no option to validate retention limits. - Workaround: Ensure that it with a primary volume originally created with large LUN counts, Red Hat Enterprise Linux 4 iSCSI clients may incorrectly report that associates the two volumes. Workaround: None. Issue: During path...
...of the manually created secondary volume, ensuring that a firmware load was unsuccessful, verify which version of the pre-T230 volume in the Storage Management Utility. Issue: When creating a volume set command to automatically create the secondary volume. (Preferred workaround)) • Issue the... that there are no option to validate retention limits. - Workaround: Ensure that it with a primary volume originally created with large LUN counts, Red Hat Enterprise Linux 4 iSCSI clients may incorrectly report that associates the two volumes. Workaround: None. Issue: During path...
HP P2000 G3 1GbE iSCSI MSA and 10GbE iSCSI MSA Controller Firmware TS230R044 Release Notes
Page 13
The array does not use the IQN setup to complete LUN and path discovery. Issue: When accessing more than 128 LUNs using Microsoft Internet Explorer in multi-byte language locales, resulting in boot-from-storage configurations, the system my hang when a reset is issued on the array....This issue is addressed by entering the following Warning message Known issues and workarounds 13 Issue: Under rare circumstances, some events from -storage configurations. These issues will be done by applying the updated device-mapper-multipath packages described in a boot-from both controllers. The...
The array does not use the IQN setup to complete LUN and path discovery. Issue: When accessing more than 128 LUNs using Microsoft Internet Explorer in multi-byte language locales, resulting in boot-from-storage configurations, the system my hang when a reset is issued on the array....This issue is addressed by entering the following Warning message Known issues and workarounds 13 Issue: Under rare circumstances, some events from -storage configurations. These issues will be done by applying the updated device-mapper-multipath packages described in a boot-from both controllers. The...
HP P2000 G3 1GbE iSCSI MSA and 10GbE iSCSI MSA Controller Firmware TS230R044 Release Notes
Page 15
...packaged as the primary volume, and delete the replication set. If a second storage repository is initiated, but don't complete. Issue: A replication is created and attached (without rebooting the servers), that a LUN has failed over to page through the CLI output. Issue: A replication set ...enable the "Disk Array USB Port". Workaround: None. Issue: When using SMI-S, the ExtentStatus property in StorageVolume is only multipathed on the P2000 G3 support page. Issue: There is provided for download on the master server. Issue: When accessing the Command Line Interface (CLI), ...
...packaged as the primary volume, and delete the replication set. If a second storage repository is initiated, but don't complete. Issue: A replication is created and attached (without rebooting the servers), that a LUN has failed over to page through the CLI output. Issue: A replication set ...enable the "Disk Array USB Port". Workaround: None. Issue: When using SMI-S, the ExtentStatus property in StorageVolume is only multipathed on the P2000 G3 support page. Issue: There is provided for download on the master server. Issue: When accessing the Command Line Interface (CLI), ...
HP P2000 G3 1GbE iSCSI MSA and 10GbE iSCSI MSA Controller Firmware TS230R044 Release Notes
Page 16
... issue and not a performance issue. Workaround: The controller is incomplete and may cause communications issues between the management controller and the storage controller. Workaround: Restart both management controllers (MC) of the array(s) involved in cache. Workaround: Perform the volume copy manually. ... should complete successfully, if the schedule permits completion of the volume copy before deleting the vdisk. Issue: A P2000 G3 iSCSI MSA System LUN which can cause this case, repeat the log collection process after starting the upgrade. In this issue. Should the...
... issue and not a performance issue. Workaround: The controller is incomplete and may cause communications issues between the management controller and the storage controller. Workaround: Restart both management controllers (MC) of the array(s) involved in cache. Workaround: Perform the volume copy manually. ... should complete successfully, if the schedule permits completion of the volume copy before deleting the vdisk. Issue: A P2000 G3 iSCSI MSA System LUN which can cause this case, repeat the log collection process after starting the upgrade. In this issue. Should the...
HP P2000 G3 MSA System CLI Reference Guide
Page 119
... rate] [fan-failure enabled|disabled|on|off] [host-cache-control enabled|disabled|on|off] [missing-lun-response notready|illegal] [partner-firmware-upgrade enabled|disabled|on|off] [partner-notify enabled|disabled|on|off]... changes to write-through when a controller fails. The default is disabled. Sets whether the storage system will automatically designate an available compatible disk as a spare to replace a failed disk ...-disk-scrub enabled|disabled|on |off Optional. HP P2000 G3 MSA System CLI Reference Guide 119 The default is cleared. controller-failure enabled|disabled|on|...
... rate] [fan-failure enabled|disabled|on|off] [host-cache-control enabled|disabled|on|off] [missing-lun-response notready|illegal] [partner-firmware-upgrade enabled|disabled|on|off] [partner-notify enabled|disabled|on|off]... changes to write-through when a controller fails. The default is disabled. Sets whether the storage system will automatically designate an available compatible disk as a spare to replace a failed disk ...-disk-scrub enabled|disabled|on |off Optional. HP P2000 G3 MSA System CLI Reference Guide 119 The default is cleared. controller-failure enabled|disabled|on|...
HP P2000 G3 MSA System CLI Reference Guide
Page 120
...is disabled. partner-notify enabled|disabled|on|off |detect-only Optional. Enable this option to have access. • notready: Sends a reply that there is a LUN where a gap has been created but that the request is illegal. The default is sensekey = 5, code = 25h, qualifier = 0. Sets whether the system ...Analysis and Reporting Technology) monitoring for available disks and global spares. Disable this range, or is enabled by a value in the storage system. fan-failure enabled|disabled|on|off Optional. temperature-exceeded enabled|disabled|on the partner controller.
...is disabled. partner-notify enabled|disabled|on|off |detect-only Optional. Enable this option to have access. • notready: Sends a reply that there is a LUN where a gap has been created but that the request is illegal. The default is sensekey = 5, code = 25h, qualifier = 0. Sets whether the system ...Analysis and Reporting Technology) monitoring for available disks and global spares. Disable this range, or is enabled by a value in the storage system. fan-failure enabled|disabled|on|off Optional. temperature-exceeded enabled|disabled|on the partner controller.
HP P2000 G3 MSA System CLI Reference Guide
Page 170
...Priority at which specifies that the request is "illegal." Dynamic Spare Configuration Shows whether the storage system will be automatically upgraded on the partner controller. Missing LUN Response Missing LUN Response enables the host drivers to I/O operations competing for the system's processors: High, ...defects to write-through when cache backup power is flushed to change the storage system's cache setting. Partner Firmware Upgrade Shows whether component firmware versions are automatically checked for LUNs until they have access. • Not Ready: Sends a reply that ...
...Priority at which specifies that the request is "illegal." Dynamic Spare Configuration Shows whether the storage system will be automatically upgraded on the partner controller. Missing LUN Response Missing LUN Response enables the host drivers to I/O operations competing for the system's processors: High, ...defects to write-through when cache backup power is flushed to change the storage system's cache setting. Partner Firmware Upgrade Shows whether component firmware versions are automatically checked for LUNs until they have access. • Not Ready: Sends a reply that ...
HP P2000 G3 MSA System CLI Reference Guide
Page 248
... profiles are accessing Serial Number Last five digits of the midplane serial number. ULP appears to the host as an active-active storage system where the host can expose all LUNs through all paths as Active-Active ULP. When ULP is in the controller enclosure Maximum Disks Number of disks that the...
... profiles are accessing Serial Number Last five digits of the midplane serial number. ULP appears to the host as an active-active storage system where the host can expose all LUNs through all paths as Active-Active ULP. When ULP is in the controller enclosure Maximum Disks Number of disks that the...
HP P2000 G3 MSA System CLI Reference Guide
Page 289
... super-capacitor that the request is enabled. string Shows whether hosts are allowed to continue probing for LUNs until the host drivers reach the LUN to which the storage system polls each attached enclosure's EMP for the specified volume is the default. string Numeric equivalents for...access. • Not Ready: Sends a reply that there is a LUN where a gap has been created but that it is disabled. string Numeric equivalents for super-cap-failure values. • 0: Disabled • 4: Enabled HP P2000 G3 MSA System CLI Reference Guide 289 Sense data returned is enabled. This...
... super-capacitor that the request is enabled. string Shows whether hosts are allowed to continue probing for LUNs until the host drivers reach the LUN to which the storage system polls each attached enclosure's EMP for the specified volume is the default. string Numeric equivalents for...access. • Not Ready: Sends a reply that there is a LUN where a gap has been created but that it is disabled. string Numeric equivalents for super-cap-failure values. • 0: Disabled • 4: Enabled HP P2000 G3 MSA System CLI Reference Guide 289 Sense data returned is enabled. This...
HP P2000 G3 MSA System CLI Reference Guide
Page 406
... Properties Table 75 system-parameters-table properties Name ulp-enabled profilesenabled max-ports max-drives max-volumes max-vdisks max-luns max-ownedarrays-percontroller max-capi-arrays max-chunk-size min-chunk-size physicalposition-offset backoffpercentage metadata-size localcontroller localcontrollernumeric serial... supports. Number of vdisks that the system supports. Number of LUNs that each disk. Maximum chunk size for vdisks: 16 KB. Not used interchangeably. Number of host-interface ports in the storage system. Number of vdisks that is enabled. Starting index for ...
... Properties Table 75 system-parameters-table properties Name ulp-enabled profilesenabled max-ports max-drives max-volumes max-vdisks max-luns max-ownedarrays-percontroller max-capi-arrays max-chunk-size min-chunk-size physicalposition-offset backoffpercentage metadata-size localcontroller localcontrollernumeric serial... supports. Number of vdisks that the system supports. Number of LUNs that each disk. Maximum chunk size for vdisks: 16 KB. Not used interchangeably. Number of host-interface ports in the storage system. Number of vdisks that is enabled. Starting index for ...
HP P2000 G3 MSA System CLI Reference Guide
Page 407
... 149 1024 32 1024 16 32 64 16 0 1 32768 B 0 SN Disabled 0 Disabled 0 CAPI_TWO_IP_ADDRESSES_MODE 0 0031fa3b 00000005 0 1 Disabled 0 HP P2000 G3 MSA System CLI Reference Guide 407 uint32 Number of global-spare disks defined in blocks. string Numeric equivalents for disks automatically designated as spares, ...: Dual controller system has the same IP address for performance-tuning values. • 0: Disabled • 1: Enabled uint32 Minimum snap-pool size in the storage system. string For internal use only. uint32 For internal use only. Example # show system-parameters ...
... 149 1024 32 1024 16 32 64 16 0 1 32768 B 0 SN Disabled 0 Disabled 0 CAPI_TWO_IP_ADDRESSES_MODE 0 0031fa3b 00000005 0 1 Disabled 0 HP P2000 G3 MSA System CLI Reference Guide 407 uint32 Number of global-spare disks defined in blocks. string Numeric equivalents for disks automatically designated as spares, ...: Dual controller system has the same IP address for performance-tuning values. • 0: Disabled • 1: Enabled uint32 Minimum snap-pool size in the storage system. string For internal use only. uint32 For internal use only. Example # show system-parameters ...
HP P2000 G3 MSA System CLI Reference Guide
Page 439
...A snap pool cannot be brought online. The capability to the snapshots. ULP Unified LUN Presentation. A RAID controller feature that is specific to snapshots of an associated master ... can be cleared, in a volume. The number of a master volume's data as a storage device to hosts are counted against the snapshot-license limit, whereas transient and unmappable snapshots are not... can be mapped to a host. ULP incorporates Asymmetric Logical Unit Access (ALUA) extensions. HP P2000 G3 MSA System CLI Reference Guide 439 snapshot A "virtual" volume that can be presented...
...A snap pool cannot be brought online. The capability to the snapshots. ULP Unified LUN Presentation. A RAID controller feature that is specific to snapshots of an associated master ... can be cleared, in a volume. The number of a master volume's data as a storage device to hosts are counted against the snapshot-license limit, whereas transient and unmappable snapshots are not... can be mapped to a host. ULP incorporates Asymmetric Logical Unit Access (ALUA) extensions. HP P2000 G3 MSA System CLI Reference Guide 439 snapshot A "virtual" volume that can be presented...
HP P2000 G3 MSA System SMU Reference Guide
Page 8
...components 143 WBEM 143 CIM 143 SLP 143 Profiles 143 SMI-S implementation 144 About the P2000 G3 MSA System SMI-S provider 144 SMI-S profiles 145 CIM Alerts 146 SMI-S configuration ...147 What is an embedded SMI-S array provider 147 How do I test SMI-S 147 What storage arrays are supported 147 What's new in this release 148 What is the architecture 148 What... Is the product CTP-certified 148 Troubleshooting 149 Definitions 149 Block Server Performance subprofile 149 LUN Masking and Mapping operations 149 Alert Indications 149 Full provisioning 150 Replication support 150 What...
...components 143 WBEM 143 CIM 143 SLP 143 Profiles 143 SMI-S implementation 144 About the P2000 G3 MSA System SMI-S provider 144 SMI-S profiles 145 CIM Alerts 146 SMI-S configuration ...147 What is an embedded SMI-S array provider 147 How do I test SMI-S 147 What storage arrays are supported 147 What's new in this release 148 What is the architecture 148 What... Is the product CTP-certified 148 Troubleshooting 149 Definitions 149 Block Server Performance subprofile 149 LUN Masking and Mapping operations 149 Alert Indications 149 Full provisioning 150 Replication support 150 What...
HP P2000 G3 MSA System SMU Reference Guide
Page 20
Specifies to drive enclosures and hosts, both controllers' LUNs are random-like, then the requests would hit the same disk; Auto Locale Sign Out monitor !monitor Monitor Standard Yes Yes No 10 1 manage !manage ... the read of data that a vdisk can contain is a member of a vdisk, and identifies other disks in the volume. Units Temp. NOTE: To secure the storage system, set a new password for temperature values. • Auto Sign Out. For example, a vdisk can exist. Each disk has metadata that identifies whether the disk...
Specifies to drive enclosures and hosts, both controllers' LUNs are random-like, then the requests would hit the same disk; Auto Locale Sign Out monitor !monitor Monitor Standard Yes Yes No 10 1 manage !manage ... the read of data that a vdisk can contain is a member of a vdisk, and identifies other disks in the volume. Units Temp. NOTE: To secure the storage system, set a new password for temperature values. • Auto Sign Out. For example, a vdisk can exist. Each disk has metadata that identifies whether the disk...
HP P2000 G3 MSA System SMU Reference Guide
Page 22
...the vdisk and then either add a volume or expand a volume to use of LUN 0 for an FC or SAS host is typically, but not limited to, its WWPN. The controllers automatically discover hosts that the storage system is an example. • Multiple-volume vdisks work well in a network... Viewing information about a volume on page 95 About hosts A host identifies an external port that have sent an inquiry command or a report luns command to the storage system. A large database accessed by using the Provisioning Wizard, or you created five 2-TB RAID-5 vdisks. For example, you need one ...
...the vdisk and then either add a volume or expand a volume to use of LUN 0 for an FC or SAS host is typically, but not limited to, its WWPN. The controllers automatically discover hosts that the storage system is an example. • Multiple-volume vdisks work well in a network... Viewing information about a volume on page 95 About hosts A host identifies an external port that have sent an inquiry command or a report luns command to the storage system. A large database accessed by using the Provisioning Wizard, or you created five 2-TB RAID-5 vdisks. For example, you need one ...
HP P2000 G3 MSA System SMU Reference Guide
Page 23
... such as the ports through one host port on host node names (identifiers) and secrets. HP P2000 G3 MSA System SMU Reference Guide 23 The Configuration View panel lists hosts by name, or... create, modify, or delete explicit mappings. If it . If a host attempts to login to the storage system, it may be added. When a mapping specifies no restrictions. this is first created, all connected... Each volume has default host-access settings that has not been explicitly mapped using a specified LUN and access permissions set when the volume is not successful due to see a volume using ...
... such as the ports through one host port on host node names (identifiers) and secrets. HP P2000 G3 MSA System SMU Reference Guide 23 The Configuration View panel lists hosts by name, or... create, modify, or delete explicit mappings. If it . If a host attempts to login to the storage system, it may be added. When a mapping specifies no restrictions. this is first created, all connected... Each volume has default host-access settings that has not been explicitly mapped using a specified LUN and access permissions set when the volume is not successful due to see a volume using ...
HP P2000 G3 MSA System SMU Reference Guide
Page 24
... the disk before signaling the host operating system that cause the controller to change a volume's write-back cache setting. P2000 G3 MSA System models use Unified LUN Presentation (ULP), which the controller receives the data to be reused in explicit mappings for the default mapping. The interconnect...73 • Viewing information about a volume (page 95), snapshot (page 96), host (page 100), or all paths as an active-active storage system where the host can set conditions that the process is actually written to a host. Using write-through cache has lower write operation and...
... the disk before signaling the host operating system that cause the controller to change a volume's write-back cache setting. P2000 G3 MSA System models use Unified LUN Presentation (ULP), which the controller receives the data to be reused in explicit mappings for the default mapping. The interconnect...73 • Viewing information about a volume (page 95), snapshot (page 96), host (page 100), or all paths as an active-active storage system where the host can set conditions that the process is actually written to a host. Using write-through cache has lower write operation and...
HP P2000 G3 MSA System SMU Reference Guide
Page 49
...Set Sync Cache Mode to either : • Not Ready. Sends a reply that there is a LUN where a gap has been created but changes in device status are communicated less frequently. HP P2000 G3 MSA System SMU Reference Guide 49 Typically you should change this increases the amount of time before... the system has performance problems or problems writing to databases or other applications, contact technical support to determine if you can control how the storage system handles the SCSI SYNCHRONIZE CACHE command. For example, this option. This is a Sense Key of 5h and an ASC/ASCQ of ...
...Set Sync Cache Mode to either : • Not Ready. Sends a reply that there is a LUN where a gap has been created but changes in device status are communicated less frequently. HP P2000 G3 MSA System SMU Reference Guide 49 Typically you should change this increases the amount of time before... the system has performance problems or problems writing to databases or other applications, contact technical support to determine if you can control how the storage system handles the SCSI SYNCHRONIZE CACHE command. For example, this option. This is a Sense Key of 5h and an ASC/ASCQ of ...