On 12/04/19 8:34 PM, Felix Kölzow wrote:
Dear Gluster-Community,
I created a test-environment to test a gluster volume with replica 3.
Afterwards, I am able to manually mount the gluster volume using FUSE.
mount command:
mount -t glusterfs -o backup-volfile-servers=gluster01:gluster02
gluster00:/ifwFuse /mnt/glusterfs/ifwFuse
Just for a testing purpose, I shutdown *two* (arbitrary) bricks and
one brick keeps still online
and accessible via ssh. If I poweroff the two machines, I immediately
get the following error message:
ls: cannot open directory .: Transport endpoint is not connected
From my understanding of replica 3, even if two bricks are broken the
client should be able to
have access to the data.
In replica 3, 2 out of 3 bricks must be up for allowing access. IoW,
client-quorum must be met. Otherwise you would get ENOTCONN like you
observed.
Actually, I don't know how to solve that issue. Any idea is welcome!
You could disable client-quorum but it is strongly advised not to do so
in order to prevent split-brains
(https://docs.gluster.org/en/v3/Administrator%20Guide/Split%20brain%20and%20ways%20to%20deal%20with%20it/).
Hope that helps.
-Ravi
If you need any log-file as further information, just give me a hint!
Thanks in advance.
Felix
_______________________________________________
Gluster-users mailing list
[email protected]
https://lists.gluster.org/mailman/listinfo/gluster-users
_______________________________________________
Gluster-users mailing list
[email protected]
https://lists.gluster.org/mailman/listinfo/gluster-users
