Aix Pcm Driver Support

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Migrate to AIXPCM using "Manage_Disk_Drivers" Command

    https://www.ibm.com/support/pages/migrate-aixpcm-using-managediskdrivers-command
    AIX 5.3 does not support the AIXPCM multipath driver with IBM Storage. Only AIX 6.1 and above are supported. Power 9 hardware platforms and related OS levels were not tested with SDDPCM, only AIXPCM. Therefore, P9 does not support SDDPCM on any version of AIX. ... Run the manage_disk_drivers command to switch to AIX PCM and reboot the system.

Multiple Path I/O - IBM

    https://www.ibm.com/support/knowledgecenter/en/ssw_aix_72/devicemanagement/devmpio.html?origURL=ssw_aix_72/com.ibm.aix.osdevice/devmpio.htm
    The Fibre Channel tape device driver and its device methods support MPIO tape devices. Also, the predefined attributes for some devices in the ODM have been modified for MPIO. The AIX® PCM consists of: the PCM RTL configuration module and the PCM KE kernel extension. The PCM RTL is a run-time loadable module that enables the device methods to ...

lsmpio Command - IBM

    https://www.ibm.com/support/knowledgecenter/ssw_aix_72/l_commands/lsmpio.html
    The lsmpio command displays information that is related to AIX® MPIO storage devices. This command works only for devices that are controlled by path-control modules (PCMs) that are enabled for lsmpio support. This depends on the device type, as some devices do not support all four types.

What's new in AIX 7.2 - IBM

    https://www.ibm.com/support/knowledgecenter/ssw_aix_72/navigation/whatsnew.html
    What's new in AIX 7.2.4 ... The -o flag is added to the lsmpio command to display the support path state information. AIX PCM path health check and tracing capabilities are improved. ... The AIX Fibre Channel device drivers provide improvements to I/O timeout detection and recovery and a new user-configurable timeout attribute.

The Recommended Multi-path Driver to use on IBM AIX and ...

    https://www.ibm.com/support/pages/recommended-multi-path-driver-use-ibm-aix-and-vios-when-attached-svc-and-storwize-storage
    The recommended multi-path driver to use on IBM AIX and VIOS when attached to SVC and Storwize storage devices running microcode levels V7.6.1 and later is changing from the SDD PCM to the default AIX PCM.

IBM IZ65626: ACTIVE/PASSIVE PCM CONTROLLER HCHECK …

    http://www-01.ibm.com/support/docview.wss?uid=isg1IZ65626
    IZ65626: ACTIVE/PASSIVE PCM CONTROLLER HCHECK SUPPORT APPLIES TO AIX 5300-11. A fix is available. ... which are running with the AIX Default A/P PCM. This includes DS3K, DS4K, and DS5K family of devices. ... Need support? Submit feedback to IBM Support; 1-800-IBM-7378 (USA) Directory of worldwide contacts;

NEXSAN MSIO for AIX Installation Manual - Support

    https://helper.nexsansupport.com/docs/s-tools/aix/Nexsan_MSIO_v2.1_for_AIX_Installation_Manual.pdf
    Nexsan MSIO for AIX Installation Manual v2.1, September 2011 2 www.nexsan.com The AIX PCM has a health-check capability that can be used to do the following: • Check the paths and determine which paths are currently usable for sending I/O. • Enable a path that was previously marked as having failed because of a temporary path fault (for

Multipath drivers for the AIX/PowerVM operating system

    https://library.netapp.com/ecmdocs/ECMP12404601/html/GUID-F8958112-F695-4BA8-AE4C-F495524AEBC1.html
    Multipath I/O (MPIO) is the supported multipath driver for the AIX/ PowerVM operating system on the E-Series or EF-Series systems. The MPIO driver has basic failover features such as fault-tolerance and performance monitoring.

HP Customer Support - Software and Driver Downloads

    https://support.hp.com/us-en/drivers/laptops
    Easily find and download latest HP software and drivers, firmware, diagnostics and utility tools for your HP Laptops from our Customer Support website.

IBM Previous Subsystem Device Driver Path Control Module ...

    http://www-01.ibm.com/support/docview.wss?uid=ssg1S4000265
    Abstract. Subsystem Device Driver Path Control Module (SDDPCM) installation packages for the AIX operating system. Download Description. SDDPCM is a loadable path control module designed to support the multipath configuration environment in the IBM TotalStorage Enterprise Storage Server, the IBM System Storage SAN Volume Controller, and the IBM TotalStorage DS family.



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