Setting the target queue depth

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The default target queue depth is acceptable for most implementations, but can be changed if performance issues are encountered.

You can set the target queue depth by storage array or on a per-target port basis.

Step
  1. Use one of the following commands to set the target port queue depth on all target ports or on a specific target port of a storage array.

    If you want to…​ Use this command sequence…​

    Set the target port queue depth on all target ports for a storage array

    set advanced storage array port modify -name array_name -max-queue-depth value

    Set the target port queue depth on a specific target port on a storage array

    set advanced storage array port modify -name array_name -wwnn value -wwpn value -max-queue-depth value

    For more information about these commands, see the man pages.