[Gluster-users] Upgrade from 6.9 to 7.7 stuck (peer is rejected)

[mabi]

Hello,

I just started an upgrade of my 3 nodes replica (incl arbiter) of GlusterFS 
from 6.9 to 7.7 but unfortunately after upgrading the first node, that node 
gets rejected due to the following error:

[2020-08-22 17:43:00.240990] E [MSGID: 106012] 
[glusterd-utils.c:3537:glusterd_compare_friend_volume] 0-management: Cksums of 
quota configuration of volume myvolume differ. local cksum = 3013120651, remote 
 cksum = 0 on peer myfirstnode.domain.tld

So glusterd process is running but not glusterfsd.

I am exactly in the same issue as described here:

https://www.gitmemory.com/Adam2Marsh

But I do not see any solutions or workaround. So now I am stuck with a degraded 
GlusterFS cluster.

Could someone please advise me as soon as possible on what I should do? Is 
there maybe any workarounds?

Thank you very much in advance for your response.

Best regards,
Mabi




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Re: [Gluster-users] Monitoring tools for GlusterFS

[Artem Russakovskii]

The output currently has some whitespace issues.

1. The space shift under Cluster is different than under Volumes, making
the output look a bit inconsistent.
2. Can you please fix the tabulation for when volume names are varying in
length? This output is shifted and looks messy as a result for me.

Cluster:
 Status: Healthy GlusterFS: 7.7
 Nodes: 4/4  Volumes: 3/3

Volumes:
 XX2   Replicate  Started (UP) - 4/4
Bricks Up
  Capacity: (54.03%
used) 553.00 GiB/1024.00 GiB (used/total)

 X_data3   Replicate  Started (UP) -
4/4 Bricks Up
  Capacity: (78.41%
used) 392.00 GiB/500.00 GiB (used/total)

 X_data1   Replicate  Started (UP) - 4/4
Bricks Up
  Capacity: (94.24%
used) 9.00 TiB/10.00 TiB (used/total)

Sincerely,
Artem

--
Founder, Android Police , APK Mirror
, Illogical Robot LLC
beerpla.net | @ArtemR 


On Fri, Aug 21, 2020 at 7:36 AM Sachidananda Urs  wrote:

>
>
> On Fri, Aug 21, 2020 at 4:07 AM Gilberto Nunes 
> wrote:
>
>> Hi Sachidananda!
>> I am trying to use the latest release of gstatus, but when I cut off one
>> of the nodes, I get timeout...
>>
>
> I tried to reproduce, but couldn't. How did you cut off the node? I killed
> all the gluster processes on one of the nodes and I see this.
> You can see one of the bricks is shown as offline. And nodes are 2/3. Can
> you please tell me the steps to reproduce the issue.
>
> root@master-node:/mnt/gluster/movies# gstatus -a
>
>
> Cluster:
>
>  Status: DegradedGlusterFS: 9dev
>
>  Nodes: 2/3  Volumes: 1/1
>
>
> Volumes:
>
>   snap-1   Replicate  Started (PARTIAL) -
> 1/2 Bricks Up
>
>   Capacity: (12.02%
> used) 5.00 GiB/40.00 GiB (used/total)
>
>   Self-Heal:
>
>  
> slave-1:/mnt/brick1/snapr1/r11
> (7 File(s) to heal).
>
>   Snapshots: 2
>
>  Name:
> snap_1_today_GMT-2020.08.15-15.39.10
>
>  Status: Started
> Created On: 2020-08-15 15:39:10 +
>
>  Name:
> snap_2_today_GMT-2020.08.15-15.39.20
>
>  Status: Stopped
> Created On: 2020-08-15 15:39:20 +
>
>   Bricks:
>
>  Distribute Group
> 1:
>
> 
> slave-1:/mnt/brick1/snapr1/r11
>   (Online)
>
> 
> slave-2:/mnt/brick1/snapr2/r22
>   (Offline)
>
>   Quota: Off
>
>   Note:
> glusterd/glusterfsd is down in one or more nodes.
>
> Sizes might
> not be accurate.
>
>
>
> root@master-node:/mnt/gluster/movies#
>
>> 
>
>
>
> Community Meeting Calendar:
>
> Schedule -
> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
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>
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> Gluster-users@gluster.org
> https://lists.gluster.org/mailman/listinfo/gluster-users
>




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