[Gluster-users] one brick one volume process dies?

lejeczek peljasz at yahoo.co.uk
Wed Sep 13 08:15:13 UTC 2017

On 13/09/17 06:21, Gaurav Yadav wrote:
> Please provide the output of gluster volume info, gluster 
> volume status and gluster peer status.
> Apart  from above info, please provide glusterd logs, 
> cmd_history.log.
> Thanks
> Gaurav
> On Tue, Sep 12, 2017 at 2:22 PM, lejeczek 
> <peljasz at yahoo.co.uk <mailto:peljasz at yahoo.co.uk>> wrote:
>     hi everyone
>     I have 3-peer cluster with all vols in replica mode, 9
>     vols.
>     What I see, unfortunately, is one brick fails in one
>     vol, when it happens it's always the same vol on the
>     same brick.
>     Command: gluster vol status $vol - would show brick
>     not online.
>     Restarting glusterd with systemclt does not help, only
>     system reboot seem to help, until it happens, next time.
>     How to troubleshoot this weird misbehaviour?
>     many thanks, L.
>     .
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>     <http://lists.gluster.org/mailman/listinfo/gluster-users>

hi, here:

$ gluster vol info C-DATA

Volume Name: C-DATA
Type: Replicate
Volume ID: 18ffba73-532e-4a4d-84da-fceea52f8c2e
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Options Reconfigured:
performance.md-cache-timeout: 600
performance.cache-invalidation: on
performance.stat-prefetch: on
features.cache-invalidation-timeout: 600
features.cache-invalidation: on
performance.io-thread-count: 64
performance.cache-size: 128MB
cluster.self-heal-daemon: enable
features.quota-deem-statfs: on
changelog.changelog: on
geo-replication.ignore-pid-check: on
geo-replication.indexing: on
features.inode-quota: on
features.quota: on
performance.readdir-ahead: on
nfs.disable: on
transport.address-family: inet
performance.cache-samba-metadata: on

$ gluster vol status C-DATA
Status of volume: C-DATA
Gluster process                             TCP Port  RDMA 
Port Online  Pid
TERs/0GLUSTER-C-DATA                     N/A       N/A 
N       N/A
STERs/0GLUSTER-C-DATA                    49152     0 Y       
TERs/0GLUSTER-C-DATA                     49152     0 Y       
Self-heal Daemon on localhost               N/A       N/A 
Y       387879
Quota Daemon on localhost                   N/A       N/A 
Y       387891
Self-heal Daemon on rider.private.ccnr.ceb.
private.cam.ac.uk                           N/A       N/A 
Y       16439
Quota Daemon on rider.private.ccnr.ceb.priv
ate.cam.ac.uk                               N/A       N/A 
Y       16451
Self-heal Daemon on               N/A       N/A 
Y       7708
Quota Daemon on                   N/A       N/A 
Y       8623
Self-heal Daemon on               N/A       N/A 
Y       20549
Quota Daemon on                   N/A       N/A 
Y       9337

Task Status of Volume C-DATA
There are no active volume tasks


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