I have a scenes like this:
I have 3 peers. eg. P1, P2 and P3, and each of them has 2 bricks,
e.g. P1 have 2 bricks, b1 and b2.
P2 has 2 bricks, b3 and b4.
P3 has 2 bricks, b5 and b6.
Based that above, I create a volume (afr volume) like this:
b1 and b3 make up a replicate subvolume rep-sub1
b4 and b5 make up a replicate subvolume rep-sub2
b2 and b6 make up a replicate sub volume rep-sub3
And rep-sub1,2,3 make up a distribute volume, AND start the volume.
now, p1 has a crash or it just disconnected. I want to detach P1 and the volume has started absolutely can’t be stop or deleted. so I did this: gluster peer detach host-P1.
but it does not work, the reason is that P1 has bricks on it according to the glusterfs error message printed on shell.
so, I comment out the code leaded the error above, and try again. I it really works. Its amazing. And the VM runs on the volume is all right.
BUT, this leads a big problem that the glusterd restart failed. Both on P2 and P3, but when I remove the stuff below /var/lib/glusterfs/vols/, it restarts success. so, I wander that there is something about volume.
my question is,
if there is a method to detach P1 in the scenes above.
or what issue i will meet if I make it works through modify the code source.
thanks so much.
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