zQUEz wrote:
I am not aware of a way to do this other than physically collating all the LD's used for each VV and checking that way. I can't imagine that would be practical. What method did you use to restripe?
Typically, I add the disks.
Create a new CPG(s) across all the disks.
Migrate all the my VV's over to those disks.
That's the method we would have used. What I think happened, though, was that they got the new storage in and wanted to immediately allocate it to a new system, so they created a new CPG and setup new VVs against it. So, basically, we're trying to recollect if we ever went back to the older VVs to tune them.
If there is no practical way to validate that, I'll just have them retune them alltogether, just to be sure.
Thank you.