We have been using SLES12 SP1 as a cluster servers in our environment.

One of our PV size is 1.6 TB and we have increased to 2 TB to address the disk space issue. After the expansion at Stroage level, the changes were detected only in multipath, but not getting detected on PVdisplay.

We also tried executing commands like dracut -f,pvresize and also rebooted our servers and its still not working. The changes were not detected at both the servers.

Please advise to resolve this issue.