On Thu, Dec 8, 2016 at 6:44 PM, Miloš Čučulović - MDPI <[email protected]> wrote:
> Ah, damn! I found the issue. On the storage server, the storage2 IP > address was wrong, I inversed two digits in the /etc/hosts file, sorry for > that :( > > I was able to add the brick now, I started the heal, but still no data > transfer visible. > @Ravi/Pranith - can you help here? > > By doing gluster volume status, I have > > Status of volume: storage > Gluster process TCP Port RDMA Port Online Pid > ------------------------------------------------------------ > ------------------ > Brick storage2:/data/data-cluster 49152 0 Y 23101 > Brick storage:/data/data-cluster 49152 0 Y 30773 > Self-heal Daemon on localhost N/A N/A Y 30050 > Self-heal Daemon on storage N/A N/A Y 30792 > > > Any idea? > > On storage I have: > Number of Peers: 1 > > Hostname: 195.65.194.217 > Uuid: 7c988af2-9f76-4843-8e6f-d94866d57bb0 > State: Peer in Cluster (Connected) > > > - Kindest regards, > > Milos Cuculovic > IT Manager > > --- > MDPI AG > Postfach, CH-4020 Basel, Switzerland > Office: St. Alban-Anlage 66, 4052 Basel, Switzerland > Tel. +41 61 683 77 35 > Fax +41 61 302 89 18 > Email: [email protected] > Skype: milos.cuculovic.mdpi > > On 08.12.2016 13:55, Atin Mukherjee wrote: > >> Can you resend the attachment as zip? I am unable to extract the >> content? We shouldn't have 0 info file. What does gluster peer status >> output say? >> >> On Thu, Dec 8, 2016 at 4:51 PM, Miloš Čučulović - MDPI >> <[email protected] <mailto:[email protected]>> wrote: >> >> I hope you received my last email Atin, thank you! >> >> - Kindest regards, >> >> Milos Cuculovic >> IT Manager >> >> --- >> MDPI AG >> Postfach, CH-4020 Basel, Switzerland >> Office: St. Alban-Anlage 66, 4052 Basel, Switzerland >> Tel. +41 61 683 77 35 >> Fax +41 61 302 89 18 >> Email: [email protected] <mailto:[email protected]> >> Skype: milos.cuculovic.mdpi >> >> On 08.12.2016 10:28, Atin Mukherjee wrote: >> >> >> ---------- Forwarded message ---------- >> From: *Atin Mukherjee* <[email protected] >> <mailto:[email protected]> <mailto:[email protected] >> <mailto:[email protected]>>> >> Date: Thu, Dec 8, 2016 at 11:56 AM >> Subject: Re: [Gluster-users] Replica brick not working >> To: Ravishankar N <[email protected] >> <mailto:[email protected]> <mailto:[email protected] >> <mailto:[email protected]>>> >> Cc: Miloš Čučulović - MDPI <[email protected] >> <mailto:[email protected]> >> <mailto:[email protected] <mailto:[email protected]>>>, >> Pranith Kumar Karampuri >> <[email protected] <mailto:[email protected]> >> <mailto:[email protected] <mailto:[email protected]>>>, >> gluster-users >> <[email protected] <mailto:[email protected]> >> <mailto:[email protected] >> <mailto:[email protected]>>> >> >> >> >> >> On Thu, Dec 8, 2016 at 11:11 AM, Ravishankar N >> <[email protected] <mailto:[email protected]> >> <mailto:[email protected] <mailto:[email protected]>>> >> >> wrote: >> >> On 12/08/2016 10:43 AM, Atin Mukherjee wrote: >> >> >From the log snippet: >> >> [2016-12-07 09:15:35.677645] I [MSGID: 106482] >> [glusterd-brick-ops.c:442:__glusterd_handle_add_brick] >> 0-management: Received add brick req >> [2016-12-07 09:15:35.677708] I [MSGID: 106062] >> [glusterd-brick-ops.c:494:__glusterd_handle_add_brick] >> 0-management: replica-count is 2 >> [2016-12-07 09:15:35.677735] E [MSGID: 106291] >> [glusterd-brick-ops.c:614:__glusterd_handle_add_brick] >> 0-management: >> >> The last log entry indicates that we hit the code path in >> gd_addbr_validate_replica_count () >> >> if (replica_count == >> volinfo->replica_count) { >> if (!(total_bricks % >> volinfo->dist_leaf_count)) { >> ret = 1; >> goto out; >> } >> } >> >> >> It seems unlikely that this snippet was hit because we print >> the E >> [MSGID: 106291] in the above message only if ret==-1. >> gd_addbr_validate_replica_count() returns -1 and yet not >> populates >> err_str only when in volinfo->type doesn't match any of the >> known >> volume types, so volinfo->type is corrupted perhaps? >> >> >> You are right, I missed that ret is set to 1 here in the above >> snippet. >> >> @Milos - Can you please provide us the volume info file from >> /var/lib/glusterd/vols/<volname>/ from all the three nodes to >> continue >> the analysis? >> >> >> >> -Ravi >> >> @Pranith, Ravi - Milos was trying to convert a dist (1 X >> 1) >> volume to a replicate (1 X 2) using add brick and hit >> this issue >> where add-brick failed. The cluster is operating with >> 3.7.6. >> Could you help on what scenario this code path can be >> hit? One >> straight forward issue I see here is missing err_str in >> this path. >> >> >> >> >> >> >> -- >> >> ~ Atin (atinm) >> >> >> >> -- >> >> ~ Atin (atinm) >> >> >> >> >> -- >> >> ~ Atin (atinm) >> > -- ~ Atin (atinm)
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