[Gluster-users] subvolumes report error when copying small files

Pranith Kumar Karampuri pkarampu at redhat.com
Tue Jan 12 03:34:44 UTC 2016



On 01/12/2016 08:36 AM, ngsflow wrote:
> Hello:
>
> I have a six node cluster in 3 X 2 (distributed replicated) mode, with 
> glusterfs 3.7.6 and centos 6.3.
>
> problem is that subvolumes report error from time to time when dealing 
> with bunch of small files, such as tar, cp command.
>
> the following is snip from log file. (can see a lot of similar errors 
> as below)
>
> [2016-01-11 10:10:52.458671] I [MSGID: 109036] 
> [dht-common.c:7869:dht_log_new_layout_for_dir_selfheal] 
> 0-new_volume-dht: Setting layout of 
> /work-dup/ac/db0001234123b18f65f41d005821a0 with [Subvol_name: 
> new_volume-replicate-0, Err: -1 , Start: 1428806000 , Stop: 2857611999 
> , Hash: 1 ], [Subvol_name: new_volume-replicate-1, Err: -1 , Start: 
> 2857612000 , Stop: 4294967295 , Hash: 1 ], [Subvol_name: 
> new_volume-replicate-2, Err: -1 , Start: 0 , Stop: 1428805999 , Hash: 1 ]
>
> can anybody suggest what is the issue from the log above. thanks a lot.
This log is an INFO log. Just after the timestamp in the log, we log the 
log-level. Unless it is E(Error), W(Warning), C(Critical), there is 
nothing much to worry about.

Pranith
>
>
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