Maybe this? Please note that this problem can also happen in other cases, such as mixing disks with different block sizes (e.g. SCSI disks with 512 bytes and s390x-DASDs with 4096 block size). https://www.redhat.com/archives/linux-lvm/2019-February/msg00018.html On 11.09.2019 12:17, Gang He wrote: > Hello List, > > Our user encountered a meta-data corruption problem, when run pvresize command after upgrading to LVM2 v2.02.180 from v2.02.120. > > The details are as below, > we have following environment: > - Storage: HP XP7 (SAN) - LUN's are presented to ESX via RDM > - VMWare ESXi 6.5 > - SLES 12 SP 4 Guest > > Resize happened this way (is our standard way since years) - however - this is our first resize after upgrading SLES 12 SP3 to SLES 12 SP4 - until this upgrade, we > never had a problem like this: > - split continous access on storage box, resize lun on XP7 > - recreate ca on XP7 > - scan on ESX > - rescan-scsi-bus.sh -s on SLES VM > - pvresize ( at this step the error happened) > > huns1vdb01:~ # pvresize /dev/disk/by-id/scsi-360060e80072a660000302a6600003274 > Error writing device /dev/sdaf at 4096 length 512. > Failed to write mda header to /dev/sdaf fd -1 > Failed to update old PV extension headers in VG vghundbhulv_ar. > Error writing device /dev/disk/by-id/scsi-360060e80072a660000302a66000031ec at 4096 length 512. > Failed to write mda header to /dev/disk/by-id/scsi-360060e80072a660000302a66000031ec fd -1 > Failed to update old PV extension headers in VG vghundbhulk_ar. > VG info not found after rescan of vghundbhulv_r2 > VG info not found after rescan of vghundbhula_r1 > VG info not found after rescan of vghundbhuco_ar > Error writing device /dev/disk/by-id/scsi-360060e80072a660000302a66000031e8 at 4096 length 512. > Failed to write mda header to /dev/disk/by-id/scsi-360060e80072a660000302a66000031e8 fd -1 > Failed to update old PV extension headers in VG vghundbhula_ar. > VG info not found after rescan of vghundbhuco_r2 > Error writing device /dev/disk/by-id/scsi-360060e80072a660000302a660000300b at 4096 length 512. > Failed to write mda header to /dev/disk/by-id/scsi-360060e80072a660000302a660000300b fd -1 > Failed to update old PV extension headers in VG vghundbhunrm02_r2. > > Any idea for this bug? > > Thanks a lot. > Gang > > > _______________________________________________ > linux-lvm mailing list > linux-lvm@xxxxxxxxxx > https://www.redhat.com/mailman/listinfo/linux-lvm > read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/ >
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