On 01/18/2016 07:38 PM, Lindsay
Mathieson wrote:
On 18/01/2016 10:24 PM, Krutika
Dhananjay wrote:
Heal _is_ necessary when you add a brick that changes the
replica count from n to (n+1). Now the new brick that is also
part of the existing replica set is lagging with respect to
the existing bricks
and needs to be brought in sync with these. All files and
directories in vna and/or vnb will be healed to vng in your
case.
Yes I realise that :)
I was under the impression that heal info lists the files that are
the src of the heal, e.g all the files on vna & vnb.
vng which is blank would only be receiving files.
The workaround, like you yourself figured, is to run the
command on the node with the highest uuid.
Steps:
1) Collect output of `cat /var/lib/glusterd/glusterd.info |
grep UUID` from each of the nodes,
perhaps into a file named 'uuid.txt'.
2) cat uuid.txt | sort
3) Pick the last gfid.
4) find out which of the glusterd.info files has the same
uuid as this selected uuid.
5) Run 'heal info full' on that same node.
Will do.
And I still have the problem with the files becoming unreadable
when adding a brick.
Late jumping into this thread, but curious -
Is there a specific reason that you are removing and adding a brick?
Will replace-brick not work for you?
Thanks,
--
Lindsay Mathieson
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