On Fri, 4 Jan 2019 at 17:10, mohammad kashif <kashif.alig@xxxxxxxxx> wrote:
Hi Nithyarebalance logs has only these warnings2019-01-04 09:59:20.826261] W [rpc-clnt.c:1753:rpc_clnt_submit] 0-atlasglust-client-5: error returned while attempting to connect to host:(null), port:0 [2019-01-04 09:59:20.828113] W [rpc-clnt.c:1753:rpc_clnt_submit] 0-atlasglust-client-6: error returned while attempting to connect to host:(null), port:0 [2019-01-04 09:59:20.832017] W [rpc-clnt.c:1753:rpc_clnt_submit] 0-atlasglust-client-4: error returned while attempting to connect to host:(null), port:0
Please send me the rebalance logs if possible. Are 08 and 09 the newly added nodes? Are no directories being created on those ?
gluster volume rebalance atlasglust status
Node status run time in h:m:s
--------- ----------- ------------
localhost fix-layout in progress 1:0:59
pplxgluster02.physics.ox.ac.uk fix-layout in progress 1:0:59
pplxgluster03.physics.ox.ac.uk fix-layout in progress 1:0:59
pplxgluster04.physics.ox.ac.uk fix-layout in progress 1:0:59
pplxgluster05.physics.ox.ac.uk fix-layout in progress 1:0:59
pplxgluster06.physics.ox.ac.uk fix-layout in progress 1:0:59
pplxgluster07.physics.ox.ac.uk fix-layout in progress 1:0:59
pplxgluster08.physics.ox.ac.uk fix-layout in progress 1:0:59
pplxgluster09.physics.ox.ac.uk fix-layout in progress 1:0:59But there is no new entry in logs for last one hour and I can't see any new directories being created.ThanksKashifOn Fri, Jan 4, 2019 at 10:42 AM Nithya Balachandran <nbalacha@xxxxxxxxxx> wrote:On Fri, 4 Jan 2019 at 15:48, mohammad kashif <kashif.alig@xxxxxxxxx> wrote:HiI have updated our distributed gluster storage from 3.12.9-1 to 4.1.6-1. The existing cluster had seven servers totalling in around 450 TB. OS is Centos7. The update went OK and I could access files.Then I added two more servers of 90TB each to cluster and started fix-layoutgluster volume rebalance atlasglust fix-layout startSome directories were created at new servers and then stopped although rebalance status was showing that it is still running. I think it stopped creating new directories after this errorE [MSGID: 106061] [glusterd-utils.c:10697:glusterd_volume_rebalance_use_rsp_dict] 0-glusterd: failed to get index The message "E [MSGID: 106061] [glusterd-utils.c:10697:glusterd_volume_rebalance_use_rsp_dict] 0-glusterd: failed to get index" repeated 7 times between [2019-01-03 13:16:31.146779] and [2019-01-03 13:16:31.158612]There are also many warning like this[2019-01-03 16:04:34.120777] I [MSGID: 106499] [glusterd-handler.c:4314:__glusterd_handle_status_volume] 0-management: Received status volume req for volume atlasglust [2019-01-03 17:04:28.541805] W [rpc-clnt.c:1753:rpc_clnt_submit] 0-management: error returned while attempting to connect to host:(null), port:0These are the glusterd logs. Do you see any errors in the rebalance logs for this volume?_______________________________________________I waited for around 12 hours and then stopped fix-layout and started againI can see the same error again[2019-01-04 09:59:20.825930] E [MSGID: 106061] [glusterd-utils.c:10697:glusterd_volume_rebalance_use_rsp_dict] 0-glusterd: failed to get index The message "E [MSGID: 106061] [glusterd-utils.c:10697:glusterd_volume_rebalance_use_rsp_dict] 0-glusterd: failed to get index" repeated 7 times between [2019-01-04 09:59:20.825930] and [2019-01-04 09:59:20.837068]Please suggest as it is our production service.At the moment, I have stopped clients from using file system. Would it be OK if I allow clients to access file system while fix-layout is still going.ThanksKashif
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