Can you please help me understand the below warnings
Device naa.600601607b702500727114a4cca9e111 performance has deteriorated. I/O latency increased from average value of 12478 microseconds to 511125 microseconds.
Thanks in the Advance.
that means the delay from when your command was issued to when it occurs has went from 12 miliseconds to 511
so either there is a lot of load on the lun or there is somethign wrong with your storage.
if its temporary it could just mean there wa s lto of io on a vm.
ssh into your host
press u for disk view and look for DAVG