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old SAN
Posted: Mon Feb 28, 2022 4:16 am
by Phill
Hi
I have new SAN deployed and migrated servers to new SAN, how i make sure from old 3par san that not used at all from any server just for verification ?
Thanks
Re: old SAN
Posted: Mon Feb 28, 2022 5:06 am
by MammaGutt
What I would do is to run the following in CLI:
statvlun -hostsum
That will show any IO activity to any volumes per hosts. If you have a lot of hosts connected you could add "-ni" at the end to exclude any hosts with 0 IO.
It's not perfect science but probably the best you got if you don't have control
Re: old SAN
Posted: Mon Feb 28, 2022 5:35 am
by Phill
thank you i see there is io, and vvsum will show the io for vv or lun right
Re: old SAN
Posted: Mon Feb 28, 2022 6:00 am
by MammaGutt
Phill wrote:thank you i see there is io, and vvsum will show the io for vv or lun right
correct. statvlun -vvsum shows per vv.