How do I restore a volume group in Red Hat Enterprise Linux if one of the physical volumes that constitute the volume group has failed?
문제
- How to restore a volume group and its logical volumes after a disk (physical volume) that the logical volume was using has failed or the volume has become corrupted or was overwritten?
- We have strange behavior on a RHEL 6.5 server. The SAN based filesystems (
/dev/mapper/VolGroupXX*) are mounted, and they are readable and writable. But when I executepvs,vgs,lvs,pvscan,vgscanandlvscan. I don't see any PVs, VGs or LVs related toVolGroupXX*. Only withmultipath -llanddmsetup ls --treecommands I see references to theVolGroupXX*. unknown deviceerror inpvsoutput but disks are showing in multipath
환경
- Red Hat Enterprise Linux (RHEL) 4, 5, 6, 7, 8, 9, 10
- LVM2
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.
