[Gluster-users] folder not being healed

Krutika Dhananjay
Wed, 06 Jan 2016 04:08:41 -0000

Andreas,

Gluster doesn't permit applications to set any extended attribute which
starts with trusted.afr.* among other patterns.
It is not clear how trusted.afr.remote1/2 extended attributes are appearing in
the getfattr output you shared.
Were these directly set from the backend (by backend, I mean the bricks) by any
chance?

-Krutika
----- Original Message -----

> From: "Andreas Tsaridas" <andreas.tsaridas at gmail.com>
> To: "Pranith Kumar Karampuri" <pkarampu at redhat.com>
> Cc: "Krutika Dhananjay" <kdhananj at redhat.com>,
gluster-users at gluster.org
> Sent: Tuesday, January 5, 2016 12:27:41 AM
> Subject: Re: [Gluster-users] folder not being healed

> Hi,

> I don't understand the question. Should I sent you some kind of
configuration
> ?

> ps: tried looking for you on IRC

> Thanks

> On Mon, Jan 4, 2016 at 5:20 PM, Pranith Kumar Karampuri < pkarampu at
redhat.com
> > wrote:

> > On 01/04/2016 09:14 PM, Andreas Tsaridas wrote:
>

> > > Hello,
> >
>

> > > Unfortunately I get :
> >
>

> > > -bash: /usr/bin/getfattr: Argument list too long
> >
>

> > > There are a lot of file in these directories and even ls takes a
long
> > > time
> > > to
> > > show results.
> >
>

> > Kritika pointed out something important to me on IRC, Why does the
volume
> > have two sets of trusted.afr.* xattrs? i.e. trusted.afr.remote1/2 and
> > trusted.afr.share-client-0/1.
>

> > Pranith
>

> > > How would I be able to keep the copy from web01 and discard the
other ?
> >
>

> > > Thanks
> >
>

> > > On Mon, Jan 4, 2016 at 3:59 PM, Pranith Kumar Karampuri <
> > > pkarampu at redhat.com
> > > > wrote:
> >
>

> > > > hi Andreas,
> > >
> >
>
> > > > The directory is in split-brain. Do you have any
files/directories,
> > > > that
> > > > are
> > > > in split-brain in the directory 'media/ga/live/a' ??
> > >
> >
>

> > > > Could you give output of
> > >
> >
>
> > > > "getfattr -d -m. -e hex media/ga/live/a/*" on both
the bricks?
> > >
> >
>

> > > > Pranith
> > >
> >
>

> > > > On 01/04/2016 05:21 PM, Andreas Tsaridas wrote:
> > >
> >
>

> > > > > Hello,
> > > >
> > >
> >
>

> > > > > Please see below :
> > > >
> > >
> >
>
> > > > > -----
> > > >
> > >
> >
>

> > > > > web01 # getfattr -d -m . -e hex media/ga/live/a
> > > >
> > >
> >
>
> > > > > # file: media/ga/live/a
> > > >
> > >
> >
>
> > > > > trusted.afr.dirty=0x000000000000000000000000
> > > >
> > >
> >
>
> > > > > trusted.afr.remote1=0x000000000000000000000000
> > > >
> > >
> >
>
> > > > > trusted.afr.remote2=0x000000000000000000000005
> > > >
> > >
> >
>
> > > > > trusted.afr.share-client-0=0x000000000000000000000000
> > > >
> > >
> >
>
> > > > > trusted.afr.share-client-1=0x0000000000000000000000ee
> > > >
> > >
> >
>
> > > > > trusted.gfid=0xb13199a1464c44918464444b3f7eeee3
> > > >
> > >
> >
>
> > > > >
trusted.glusterfs.dht=0x000000010000000000000000ffffffff
> > > >
> > >
> >
>

> > > > > ------
> > > >
> > >
> >
>

> > > > > web02 # getfattr -d -m . -e hex media/ga/live/a
> > > >
> > >
> >
>
> > > > > # file: media/ga/live/a
> > > >
> > >
> >
>
> > > > > trusted.afr.dirty=0x000000000000000000000000
> > > >
> > >
> >
>
> > > > > trusted.afr.remote1=0x000000000000000000000008
> > > >
> > >
> >
>
> > > > > trusted.afr.remote2=0x000000000000000000000000
> > > >
> > >
> >
>
> > > > > trusted.afr.share-client-0=0x000000000000000000000000
> > > >
> > >
> >
>
> > > > > trusted.afr.share-client-1=0x000000000000000000000000
> > > >
> > >
> >
>
> > > > > trusted.gfid=0xb13199a1464c44918464444b3f7eeee3
> > > >
> > >
> >
>
> > > > >
trusted.glusterfs.dht=0x000000010000000000000000ffffffff
> > > >
> > >
> >
>

> > > > > ------
> > > >
> > >
> >
>

> > > > > Regards,
> > > >
> > >
> >
>
> > > > > AT
> > > >
> > >
> >
>

> > > > > On Mon, Jan 4, 2016 at 12:44 PM, Krutika Dhananjay <
> > > > > kdhananj at redhat.com
> > > > > >
> > > > > wrote:
> > > >
> > >
> >
>

> > > > > > Hi,
> > > > >
> > > >
> > >
> >
>

> > > > > > Could you share the output of
> > > > >
> > > >
> > >
> >
>
> > > > > > # getfattr -d -m . -e hex
<abs-path-to-media/ga/live/a>
> > > > >
> > > >
> > >
> >
>

> > > > > > from both the bricks?
> > > > >
> > > >
> > >
> >
>

> > > > > > -Krutika
> > > > >
> > > >
> > >
> >
>

> > > > > > > From: "Andreas Tsaridas" <
andreas.tsaridas at gmail.com >
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > To: gluster-users at gluster.org
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Sent: Monday, January 4, 2016 5:10:58 PM
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Subject: [Gluster-users] folder not being
healed
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Hello,
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > I have a cluster of two replicated nodes in
glusterfs 3.6.3 in
> > > > > > > RedHat
> > > > > > > 6.6.
> > > > > > > Problem is that a specific folder is always
trying to be healed
> > > > > > > but
> > > > > > > never
> > > > > > > gets healed. This has been going on for 2
weeks now.
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > -----
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > # gluster volume status
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Status of volume: share
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Gluster process Port Online Pid
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > >
------------------------------------------------------------------------------
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Brick 172.16.4.1:/srv/share/glusterfs 49152 Y
10416
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Brick 172.16.4.2:/srv/share/glusterfs 49152 Y
19907
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > NFS Server on localhost 2049 Y 22664
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Self-heal Daemon on localhost N/A Y 22676
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > NFS Server on 172.16.4.2 2049 Y 19923
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Self-heal Daemon on 172.16.4.2 N/A Y 19937
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Task Status of Volume share
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > >
------------------------------------------------------------------------------
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > There are no active volume tasks
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > ------
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > # gluster volume info
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Volume Name: share
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Type: Replicate
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Volume ID:
17224664-645c-48b7-bc3a-b8fc84c6ab30
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Status: Started
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Number of Bricks: 1 x 2 = 2
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Transport-type: tcp
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Bricks:
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Brick1: 172.16.4.1:/srv/share/glusterfs
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Brick2: 172.16.4.2:/srv/share/glusterfs
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Options Reconfigured:
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > cluster.background-self-heal-count: 20
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > cluster.heal-timeout: 2
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > performance.normal-prio-threads: 64
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > performance.high-prio-threads: 64
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > performance.least-prio-threads: 64
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > performance.low-prio-threads: 64
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > performance.flush-behind: off
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > performance.io-thread-count: 64
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > ------
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > # gluster volume heal share info
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Brick web01.rsdc:/srv/share/glusterfs/
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > /media/ga/live/a - Possibly undergoing heal
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Number of entries: 1
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Brick web02.rsdc:/srv/share/glusterfs/
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Number of entries: 0
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > -------
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > # gluster volume heal share info split-brain
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Gathering list of split brain entries on
volume share has been
> > > > > > > successful
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Brick 172.16.4.1:/srv/share/glusterfs
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Number of entries: 0
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Brick 172.16.4.2:/srv/share/glusterfs
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Number of entries: 0
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > -------
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > ==> /var/log/glusterfs/glustershd.log
<=> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > [2016-01-04 11:35:33.004831] I
> > > > > > >
[afr-self-heal-entry.c:554:afr_selfheal_entry_do]
> > > > > > > 0-share-replicate-0:
> > > > > > > performing entry selfheal on
b13199a1-464c-4491-8464-444b3f7eeee3
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > [2016-01-04 11:36:07.449192] W
> > > > > > > [client-rpc-fops.c:2772:client3_3_lookup_cbk]
> > > > > > > 0-share-client-1: remote operation failed: No
data available.
> > > > > > > Path:
> > > > > > > (null)
> > > > > > > (00000000-0000-0000-0000-000000000000)
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > [2016-01-04 11:36:07.449706] W
> > > > > > > [client-rpc-fops.c:240:client3_3_mknod_cbk]
> > > > > > > 0-share-client-1: remote operation failed:
File exists. Path:
> > > > > > > (null)
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Could you please advise ?
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > Kind regards,
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > > AT
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > > >
_______________________________________________
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Gluster-users mailing list
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > > Gluster-users at gluster.org
> > > > > >
> > > > >
> > > >
> > >
> >
>
> > > > > > >
http://www.gluster.org/mailman/listinfo/gluster-users
> > > > > >
> > > > >
> > > >
> > >
> >
>

> > > > > _______________________________________________
> > > >
> > >
> >
>
> > > > > Gluster-users mailing list Gluster-users at gluster.org
> > > > > http://www.gluster.org/mailman/listinfo/gluster-users
> > > >
> > >
> >
>
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