Description of problem:
Instance initially used multipath (/dev/mapper) , but this changed to /dev/disk/by-path/xxx .
But the instance stopped to start . & it was noticed that /dev/disk/by-path/xx path has changed .
We also confirmed that the iqn & lun number seems different for the same volume .
& now the instance cannot start .
Version-Release number of selected component (if applicable):
RHOS7
How reproducible:
Always on customer end
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info: