Storage Unmapping Problem

[arsajal]

when i'm going to unmap a logical drive it gives me a error. pls click the attachment and give me a solution if anyone have.

 

[moon-buddy]

Can you give more details?

 

[Harry_Redl]

Hi,

seems something has made SCSI reservation on that volume - you have to release it. What application is using that volume?

As moon-buddy said - need more info

Harry

 

[arsajal]

Actually this Lun was attched with the AIX and it was newly created lun and also mapped. I mapped this lun in a wrong group that's why i need to unmap it. At last i solved this problem by giving a restart in my whole stroage DS4800. if u have any other solution then give me. you know how much difficult to give a restart a storage system in a live environment. i hope u can realize it so if u have any solution without giving the restart then pls help me.

 

[blackminder]

see advanded->maintenance->persistent reservations in storage manager