[Gluster-users] [External] Re: Self Heal Confusion
davide.obbi at booking.com
Mon Dec 31 09:39:50 UTC 2018
Where exacty do I remove the gfid entries from - the .glusterfs
directory? --> yes can't remember exactly where but try to do a find in the
brick paths with the gfid it should return something
Where do I put the cluster.heal-timeout option - which file? --> gluster
volume set volumename option value
On Mon, Dec 31, 2018 at 10:34 AM Brett Holcomb <biholcomb at l1049h.com> wrote:
> That is probably the case as a lot of files were deleted some time ago.
> I'm on version 5.2 but was on 3.12 until about a week ago.
> Here is the quorum info. I'm running a distributed replicated volumes
> in 2 x 3 = 6
> cluster.quorum-type auto
> cluster.quorum-count (null)
> cluster.server-quorum-type off
> cluster.server-quorum-ratio 0
> cluster.quorum-reads no
> Where exacty do I remove the gfid entries from - the .glusterfs
> directory? Do I just delete all the directories can files under this
> Where do I put the cluster.heal-timeout option - which file?
> I think you've hit on the cause of the issue. Thinking back we've had
> some extended power outages and due to a misconfiguration in the swap
> file device name a couple of the nodes did not come up and I didn't
> catch it for a while so maybe the deletes occured then.
> Thank you.
> On 12/31/18 2:58 AM, Davide Obbi wrote:
> > if the long GFID does not correspond to any file it could mean the
> > file has been deleted by the client mounting the volume. I think this
> > is caused when the delete was issued and the number of active bricks
> > were not reaching quorum majority or a second brick was taken down
> > while another was down or did not finish the selfheal, the latter more
> > likely.
> > It would be interesting to see:
> > - what version of glusterfs you running, it happened to me with 3.12
> > - volume quorum rules: "gluster volume get vol all | grep quorum"
> > To clean it up if i remember correctly it should be possible to delete
> > the gfid entries from the brick mounts on the glusterfs server nodes
> > reporting the files to heal.
> > As a side note you might want to consider changing the selfheal
> > timeout to more agressive schedule in cluster.heal-timeout option
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> Gluster-users at gluster.org
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