[Gluster-users] add-brick: failed: Commit failed

[Strahil]

Just run 'gluster volume heal my_volume info summary'.

It will report any issues - everything should be 'Connected' and show '0'.

Best Regards,
Strahil NikolovOn May 18, 2019 02:01, David Cunningham <dcunningham at voisonics.com> wrote:
>
> Hi Ravi,
>
> The existing two nodes aren't in split-brain, at least that I'm aware of. Running "gluster volume status all" doesn't show any problem.
>
> I'm not sure what "in metadata" means. Can you please explain that one?
>
>
> On Fri, 17 May 2019 at 22:43, Ravishankar N <ravishankar at redhat.com> wrote:
>>
>>
>> On 17/05/19 5:59 AM, David Cunningham wrote:
>>>
>>> Hello,
>>>
>>> We're adding an arbiter node to an existing volume and having an issue. Can anyone help? The root cause error appears to be "00000000-0000-0000-0000-000000000001: failed to resolve (Transport endpoint is not connected)", as below.
>>>
>> Was your root directory of the replica 2 volume  in metadata or entry split-brain? If yes, you need to resolve it before proceeding with the add-brick.
>>
>> -Ravi
>>
>>
>>> We are running glusterfs 5.6.1. Thanks in advance for any assistance!
>>>
>>> On existing node gfs1, trying to add new arbiter node gfs3:
>>>
>>> # gluster volume add-brick gvol0 replica 3 arbiter 1 gfs3:/nodirectwritedata/gluster/gvol0
>>> volume add-brick: failed: Commit failed on gfs3. Please check log file for details.
>>>
>>> On new node gfs3 in gvol0-add-brick-mount.log:
>>>
>>> [2019-05-17 01:20:22.689721] I [fuse-bridge.c:4267:fuse_init] 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.24 kernel 7.22
>>> [2019-05-17 01:20:22.689778] I [fuse-bridge.c:4878:fuse_graph_sync] 0-fuse: switched to graph 0
>>> [2019-05-17 01:20:22.694897] E [fuse-bridge.c:4336:fuse_first_lookup] 0-fuse: first lookup on root failed (Transport endpoint is not connected)
>>> [2019-05-17 01:20:22.699770] W [fuse-resolve.c:127:fuse_resolve_gfid_cbk] 0-fuse: 00000000-0000-0000-0000-000000000001: failed to resolve (Transport endpoint is not connected)
>>> [2019-05-17 01:20:22.699834] W [fuse-bridge.c:3294:fuse_setxattr_resume] 0-glusterfs-fuse: 2: SETXATTR 00000000-0000-0000-0000-000000000001/1 (trusted.add-brick) resolution failed
>>> [2019-05-17 01:20:22.715656] I [fuse-bridge.c:5144:fuse_thread_proc] 0-fuse: initating unmount of /tmp/mntQAtu3f
>>> [2019-05-17 01:20:22.715865] W [glusterfsd.c:1500:cleanup_and_exit] (-->/lib64/libpthread.so.0(+0x7dd5)
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