Join your peers on the Internet’s largest technical computer professional community. It also allows you to add paths to SDD vpath devices that belong to active volume groups. Document information More support for: If you see the following error when running cfgmgr: Determine which adapter is failing 0, 1, 2, etcetera: So in my case possibility could be that it was set to PR-Exclusive on the old server. Use the smitty command to install the newer version of the SDD.

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#AIX#SDD#SDDPCM#Persistent Reserve – Reservation issue while migration of server | infraadmins

Antony Newton – Slackliner. Enter the lspv command to find out all the SDD volume groups. Watson Product Search Search. SDD slackline added an event. If you are upgrading to an SDD version earlier than 1.

Subsystem Device Driver Path Control Module (SDDPCM) for IBM AIX

After the OS upgrade completes, the correct SDD version must be installed and the host attachment script must be reinstalled. Thank you for helping keep Tek-Tips Forums free from inappropriate posts.


Ensure that the number of hdisks from the existing configuration is below the recommended maximum paths allowed according to Table 12 on page Customers have requested we provide instructions to perform this upgrade process within this technote.

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Here’s the quick steps to perform to do the updates. If you need to upgrade the AIX operating system, you could perform the upgrade now. Puzzle Sdx organized for the [ To find out more, including how to control cookies, see here: Document information More support for: La Chaussette de France. Back on a world record, the biggest highline crossing in urban areas!

The uninstallation process begins.

Contact and feedback Need support? You can determine how many more hdisks can be added to the existing SDD vpath devices by using the command datapath query device to find out how many hdisks are already configured for each vpath. Validate if the adapter is still functioning correctly by running: You are commenting using your WordPress.

If you enter the addpaths command to an SDD vpath device that is in the Open state, the paths sdx are added are automatically axi the Open state.


SDD Slackline Team, invite you to this highline gathering like no other If the disk is reserved on node01, it probably won’t work as I’m assuming addpaths needs to open the hdisk device to find out which disk belongs to which vpath, but it can’t harm either.

It can also release the persistant reservation bit svd clear all reservations: We wish the telethon teams good luck in their beautiful fight.

AIX for System Administrators

Complete the uninstallation process. Try addpaths command on node Promoting, selling, recruiting, coursework and thesis posting is forbidden. I quickly checked the same command on other server and found the device reservation state field was reflecting No. If required, reboot the system after the operating system upgrade.