[Gluster-users] GlusterFS 3.6.2: Seems like the peers don't agree anymore

[Atin Mukherjee]

Sent from one plus one
On Jun 16, 2015 9:32 PM, "Andreas Hollaus" <Andreas.Hollaus at ericsson.com>
wrote:
>
> Hi,
>
> I discovered this strange situation when I rebooted one of the nodes.
After the
> reboot I removed the brick on node 2, but for some reason it seems like
that
> information didn't each node 1.
> Any idea what could have gone wrong and how to troubleshoot? Up until now
I've never
> seen that the nodes disagree on peer status and volume definitions.
>
> Node 1:
> Correct volume definition but no peers available.
>
> IP: 10.32.0.32
>
> # gluster peer status
> Number of Peers: 0
> # gluster volume info
>
> Volume Name: c_glstr
> Type: Replicate
> Volume ID: d1e56a0c-fdbe-47cf-8f3d-edd54d1c73e2
> Status: Started
> Number of Bricks: 1 x 2 = 2
> Transport-type: tcp
> Bricks:
> Brick1: 10.32.0.48:/opt/lvmdir/c2/brick
> Brick2: 10.32.0.64:/opt/lvmdir/c2/brick
> Options Reconfigured:
> network.ping-timeout: 4
>
>
> Node 2
> ----------
> At least the peer is connected, but a brick is missing from the volume.
>
> IP: 10.32.0.64
>
> # gluster peer status
> Number of Peers: 1
>
> Hostname: 10.32.0.48
This is where the problem starts. Peer status shows x.x.x.48 as its peer
but your node 1 indicates its x.x.x.32. It seems like this node is stale
now. Has it undergone any IP change? Could you attach glusterd log files
for all these three nodes?
> Uuid: db59a429-9f0f-4512-8d3a-e19b54c88370
> State: Accepted peer request (Connected)
>
> # gluster volume info
>
> Volume Name: c_glstr
> Type: Distribute
> Volume ID: d1e56a0c-fdbe-47cf-8f3d-edd54d1c73e2
> Status: Started
> Number of Bricks: 1
> Transport-type: tcp
> Bricks:
> Brick1: 10.32.0.48:/opt/lvmdir/c2/brick
> Options Reconfigured:
> network.ping-timeout: 4
>
>
> Regards
> Andreas
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