How can change LUN-ID in VSP ?.
LUN ID's can be changed only when you create a new LDEV.
Once you create a LDEV the LUN ID can't be changed, If you want to do so then the LDEV has to be deleted and recreated again.
>> When you create a new LDEV in the last screen (On the window where it shows an option to Finish the settings), you have to select (tick mark) the Host Groups and then select the LDEV you want to change the LUN ID and in the bottom there is an option that says Change LUN ID.
Are you interested in changing the LDEV ID which looks like XX:YY:ZZ or the LUN ID the hosts sees? IN HDS terminology a LDEV (logical device)/volume/DP-VOL is given a LUN-ID when it's mapped.
The LDEV ID can't be changed, a LUN ID is changed by remapping the LUN in the host group.
To change LUN no, you can unallocate the lUN and then allcate the LUN with new LUN no.
Else you select the LDEV no in command suite- edit lun path - edit host group and lun - select manual - map new lun no with ldev.
Thanks to all for guiding me ....Thank you very much
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