Re: Data Missing with RBD-Mirror

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Feb 22, 2021 at 11:37:52AM -0500, Vikas Rana wrote:

> That is correct. On Prod we do have 22TB and on DR we only have 5.5TB

But did you check that you really have missing files/data? Just to
make sure it is not just some issue with how data is stored/counted in
different clusters.

Assuming you did and data is missing, then the only way to proceed I
think is to issue resync, running on the secondary site:

  rbd mirror image resync cifs/research_data

Note, it would mean recreating the image and resyncing all 22TB
though.

And it would be nice to add some monitoring to be able to detect the
moment if the issue happens again, and report it to the tracker
attaching the rbd-mirror logs.

-- 
Mykola Golub
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx



[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux