Re: [Gluster-devel] Fwd: Behaviour of simple distributed volumes on failed bricks?

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

 





On Thu, Jan 12, 2017 at 9:20 AM, B.K.Raghuram <bkrram@xxxxxxxxx> wrote:
cc'ing devel as well for some developer insight..

---------- Forwarded message ----------
To: gluster-users <gluster-users@xxxxxxxxxxx>


I had a question on the expected behaviour of simple distributed volumes when a brick fails for the following scenarios (as in, will the scenario succeed for fail) :

- New file creation if that file name hashes to the failed brick

Fails
 
- New file creation if that file name hashes to one of the remaining functional brick

Succeeds

- New directory creation if that file name hashes to the failed brick

Fails
 
- New directory creation if that file name hashes to one of the remaining functional brick

Succeeds. Layout is spread only to the functional bricks. Non-functional bricks are not part of layout of the directory. In other words files of the directory won't be stored in non-functional bricks
 
- File modifications/deletions if that file name hashes to the failed brick

Fails
 
- File modifications/deletions if that file name hashes to one of the remaining functional brick

Succeeds
 
- Directory renames/deletions if that file name hashes to the failed brick

Fails
 
- Directory renames/deletions if that file name hashes to one of the remaining functional brick

Fails
 


_______________________________________________
Gluster-devel mailing list
Gluster-devel@xxxxxxxxxxx
http://www.gluster.org/mailman/listinfo/gluster-devel

--
Raghavendra G

_______________________________________________
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
http://www.gluster.org/mailman/listinfo/gluster-users

[Index of Archives]     [Gluster Development]     [Linux Filesytems Development]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux