[Gluster-users] bitd.log and quotad.log flooding /var

Thu Aug 11 05:12:47 UTC 2022

Have you decreased glusterd log level via:glusterd --log-level WARNING|ERROR
It seems that bitrot doesn't have it's own log level.
As a workaround, you can configure syslog to send the logs only remotely and thus preventing the overfill of the /var .

Best Regards,Strahil Nikolov  

  On Wed, Aug 10, 2022 at 7:52, Diego Zuccato<diego.zuccato at unibo.it> wrote:   Hi Strahil.

Sure. Luckily I didn't delete 'em all :)

 From bitd.log:
-8<--
[2022-08-09 05:58:12.075999 +0000] I [MSGID: 118016] 
[bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0: Triggering 
signing [{path=/astro/...omisis.../file.dat}, 
{gfid=5956af24-5efc-496c-8d7e-ea6656f298de}, {Brick-path=/srv/bricks/10/d}]
[2022-08-09 05:58:12.082264 +0000] I [MSGID: 118016] 
[bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0: Triggering 
signing [{path=/astro/...omisis.../file.txt}, 
{gfid=afb75c03-0d29-414e-917a-ff718982c849}, {Brick-path=/srv/bricks/13/d}]
[2022-08-09 05:58:12.082267 +0000] I [MSGID: 118016] 
[bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0: Triggering 
signing [{path=/astro/...omisis.../file.dat}, 
{gfid=982bc7a8-d4ba-45d7-9104-044e5d446802}, {Brick-path=/srv/bricks/06/d}]
[2022-08-09 05:58:12.084960 +0000] I [MSGID: 118016] 
[bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0: Triggering 
signing [{path=/atmos/...omisis.../file}, 
{gfid=17e4dfb0-1f64-47a3-9aa8-b3fa05b7cd4e}, {Brick-path=/srv/bricks/15/d}]
[2022-08-09 05:58:12.089357 +0000] I [MSGID: 118016] 
[bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0: Triggering 
signing [{path=/astro/...omisis.../file.txt}, 
{gfid=e70bf289-5aeb-43c2-aadd-d18979cf62b5}, {Brick-path=/srv/bricks/00/d}]
[2022-08-09 05:58:12.094440 +0000] I [MSGID: 100011] 
[glusterfsd.c:1511:reincarnate] 0-glusterfsd: Fetching the volume file 
from server... []
[2022-08-09 05:58:12.096299 +0000] I 
[glusterfsd-mgmt.c:2170:mgmt_getspec_cbk] 0-glusterfs: Received list of 
available volfile servers: clustor00:24007 clustor02:24007
[2022-08-09 05:58:12.096653 +0000] I [MSGID: 101221] 
[common-utils.c:3851:gf_set_volfile_server_common] 0-gluster: duplicate 
entry for volfile-server [{errno=17}, {error=File già esistente}]
[2022-08-09 05:58:12.096853 +0000] I 
[glusterfsd-mgmt.c:2203:mgmt_getspec_cbk] 0-glusterfs: No change in 
volfile,continuing
[2022-08-09 05:58:12.096702 +0000] I [MSGID: 101221] 
[common-utils.c:3851:gf_set_volfile_server_common] 0-gluster: duplicate 
entry for volfile-server [{errno=17}, {error=File già esistente}]
[2022-08-09 05:58:12.102176 +0000] I [MSGID: 118016] 
[bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0: Triggering 
signing [{path=/astro/...omisis.../file.dat}, 
{gfid=45f59e3f-eef4-4ccf-baac-bc8bf10c5ced}, {Brick-path=/srv/bricks/09/d}]
[2022-08-09 05:58:12.106120 +0000] I [MSGID: 118016] 
[bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0: Triggering 
signing [{path=/astro/...omisis.../file.txt}, 
{gfid=216832dd-0a1c-4593-8a9e-f54d70efc637}, {Brick-path=/srv/bricks/13/d}]
-8<--

And from quotad.log:
-<--
[2022-08-09 05:58:12.291030 +0000] I 
[glusterfsd-mgmt.c:2170:mgmt_getspec_cbk] 0-glusterfs: Received list of 
available volfile servers: clustor00:24007 clustor02:24007
[2022-08-09 05:58:12.291143 +0000] I [MSGID: 101221] 
[common-utils.c:3851:gf_set_volfile_server_common] 0-gluster: duplicate 
entry for volfile-server [{errno=17}, {error=File già esistente}]
[2022-08-09 05:58:12.291653 +0000] I 
[glusterfsd-mgmt.c:2203:mgmt_getspec_cbk] 0-glusterfs: No change in 
volfile,continuing
[2022-08-09 05:58:12.292990 +0000] I 
[glusterfsd-mgmt.c:2170:mgmt_getspec_cbk] 0-glusterfs: Received list of 
available volfile servers: clustor00:24007 clustor02:24007
[2022-08-09 05:58:12.293204 +0000] I 
[glusterfsd-mgmt.c:2170:mgmt_getspec_cbk] 0-glusterfs: Received list of 
available volfile servers: clustor00:24007 clustor02:24007
[2022-08-09 05:58:12.293500 +0000] I 
[glusterfsd-mgmt.c:2203:mgmt_getspec_cbk] 0-glusterfs: No change in 
volfile,continuing
[2022-08-09 05:58:12.293663 +0000] I 
[glusterfsd-mgmt.c:2203:mgmt_getspec_cbk] 0-glusterfs: No change in 
volfile,continuing
The message "I [MSGID: 100011] [glusterfsd.c:1511:reincarnate] 
0-glusterfsd: Fetching the volume file from server... []" repeated 2 
times between [2022-08-09 05:58:12.094470 +0000] and [2022-08-09 
05:58:12.291149 +0000]
The message "I [MSGID: 101221] 
[common-utils.c:3851:gf_set_volfile_server_common] 0-gluster: duplicate 
entry for volfile-server [{errno=17}, {error=File già esistente}]" 
repeated 5 times between [2022-08-09 05:58:12.291143 +0000] and 
[2022-08-09 05:58:12.293234 +0000]
[2022-08-09 06:00:23.180856 +0000] I 
[glusterfsd-mgmt.c:77:mgmt_cbk_spec] 0-mgmt: Volume file changed
[2022-08-09 06:00:23.324981 +0000] I 
[glusterfsd-mgmt.c:2170:mgmt_getspec_cbk] 0-glusterfs: Received list of 
available volfile servers: clustor00:24007 clustor02:24007
[2022-08-09 06:00:23.325025 +0000] I [MSGID: 101221] 
[common-utils.c:3851:gf_set_volfile_server_common] 0-gluster: duplicate 
entry for volfile-server [{errno=17}, {error=File già esistente}]
[2022-08-09 06:00:23.325498 +0000] I 
[glusterfsd-mgmt.c:2203:mgmt_getspec_cbk] 0-glusterfs: No change in 
volfile,continuing
[2022-08-09 06:00:23.325046 +0000] I [MSGID: 101221] 
[common-utils.c:3851:gf_set_volfile_server_common] 0-gluster: duplicate 
entry for volfile-server [{errno=17}, {error=File già esistente}]
[2022-08-09 22:00:07.364719 +0000] I [MSGID: 100011] 
[glusterfsd.c:1511:reincarnate] 0-glusterfsd: Fetching the volume file 
from server... []
[2022-08-09 22:00:07.374040 +0000] I 
[glusterfsd-mgmt.c:2170:mgmt_getspec_cbk] 0-glusterfs: Received list of 
available volfile servers: clustor00:24007 clustor02:24007
[2022-08-09 22:00:07.374099 +0000] I [MSGID: 101221] 
[common-utils.c:3851:gf_set_volfile_server_common] 0-gluster: duplicate 
entry for volfile-server [{errno=17}, {error=File già esistente}]
[2022-08-09 22:00:07.374569 +0000] I 
[glusterfsd-mgmt.c:2203:mgmt_getspec_cbk] 0-glusterfs: No change in 
volfile,continuing
[2022-08-09 22:00:07.385610 +0000] I 
[glusterfsd-mgmt.c:2170:mgmt_getspec_cbk] 0-glusterfs: Received list of 
available volfile servers: clustor00:24007 clustor02:24007
[2022-08-09 22:00:07.386119 +0000] I 
[glusterfsd-mgmt.c:2203:mgmt_getspec_cbk] 0-glusterfs: No change in 
volfile,continuing
-8<--

I've now used
  gluster v set cluster_data diagnostics.brick-sys-log-level CRITICAL
and rate of filling decreased, but I still see many 'I' lines :(

Using Gluster 9.5 packages from
deb [arch=amd64] 
https://download.gluster.org/pub/gluster/glusterfs/9/LATEST/Debian/bullseye/amd64/apt 
bullseye main

Tks,
  Diego

Il 09/08/2022 22:08, Strahil Nikolov ha scritto:
> Hey Diego,
> 
> can you show a sample of such Info entries ?
> 
> Best Regards,
> Strahil Nikolov
> 
>    On Mon, Aug 8, 2022 at 15:59, Diego Zuccato
>    <diego.zuccato at unibo.it> wrote:
>    Hello all.
> 
>    Lately, I noticed some hickups in our Gluster volume. It's a "replica 3
>    arbiter 1" with many bricks (currently 90 data bricks over 3 servers).
> 
>    I tried to reduce log level by setting
>    diagnostics.brick-log-level: ERROR
>    diagnostics.client-log-level: ERROR
>    and creating /etc/default/glusterd containing "LOG_LEVEL=ERROR".
>    But I still see a lot of 'I' lines in the logs and have to manually run
>    logrotate way too often or /var gets too full.
> 
>    Any hints? What did I forget?
> 
>    Tks.
> 
>    -- 
>    Diego Zuccato
>    DIFA - Dip. di Fisica e Astronomia
>    Servizi Informatici
>    Alma Mater Studiorum - Università di Bologna
>    V.le Berti-Pichat 6/2 - 40127 Bologna - Italy
>    tel.: +39 051 20 95786
>    ________
> 
> 
> 
>    Community Meeting Calendar:
> 
>    Schedule -
>    Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
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> 

-- 
Diego Zuccato
DIFA - Dip. di Fisica e Astronomia
Servizi Informatici
Alma Mater Studiorum - Università di Bologna
V.le Berti-Pichat 6/2 - 40127 Bologna - Italy
tel.: +39 051 20 95786

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