I am trying to trespass back a number of Pool LUNS on our Clariion CX4. When I try to trespass the LUN using Unisphere, I receive the error below:
You are not allowed to transfer the LUN to other SP (0x4000805a)
Does anyone know what this issue refers to and how I can fix it?
The said error refers to "Cannot read the array's Nice Name because the PSM file containing it is not using the current PSM format" It is normally caused if the driver K10cloneadmin becomes abnormal in the stack leaving the LUN unavailable for trespass. The LUN acts like it is still synchronized.
Steps you can try:
- Restart Mangement Server for the both the SP's.
If that works out good no worries. If that doesn't Refer to KB Article: emc31382 it has step by step instructions.
As Ankit mentioned, the Source or destination of a Clone when syncing should not be trespassed.
Also, see the below for best pratices regarding Pool LUNs and SP ownership rules:
emc311319 "Setting the Pool LUN default and allocation ownership correctly"