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

Diego Zuccato diego.zuccato at unibo.it
Thu Oct 27 10:31:14 UTC 2022


Seems it's accumulating again. ATM it's like this:

root     2134553  2.1 11.2 23071940 22091644 ?   Ssl  set23 1059:58 
/usr/sbin/glusterfs -s localhost --volfile-id gluster/quotad -p 
/var/run/gluster/quotad/quotad.pid -l /var/log/glusterfs/quotad.log -S 
/var/run/gluster/321cad6822171c64.socket --process-name quotad

Uptime is 77d.
The other 2 nodes are in the same situation.

Gluster is 9.5-1 amd64. Is it latest enough or should I plan a migration 
to 10?

Hints?

Diego

Il 12/08/2022 22:18, Strahil Nikolov ha scritto:
> 75GB -> that's definately a memory leak.
> What version do you use ?
> 
> If latest - open a github issue.
> 
> Best Regards,
> Strahil Nikolov
> 
>     On Thu, Aug 11, 2022 at 10:06, Diego Zuccato
>     <diego.zuccato at unibo.it> wrote:
>     Yup.
> 
>     Seems the /etc/sysconfig/glusterd setting got finally applied and I now
>     have a process like this:
>     root    4107315  0.0  0.0 529244 40124 ?        Ssl  ago08  2:44
>     /usr/sbin/glusterd -p /var/run/glusterd.pid --log-level ERROR
>     but bitd still spits out (some) 'I' lines
>     [2022-08-11 07:02:21.072943 +0000] I [MSGID: 118016]
>     [bit-rot.c:1052:bitd_oneshot_crawl] 0-cluster_data-bit-rot-0:
>     Triggering
>     signing [{path=/extra/some/other/dirs/file.dat},
>     {gfid=3e35b158-35a6-4e63-adbd-41075a11022e},
>     {Brick-path=/srv/bricks/00/d}]
> 
>     Moreover I've had to disable quota, since quota processes were eating
>     more than *75GB* RAM on each storage node! :(
> 
>     Il 11/08/2022 07:12, Strahil Nikolov ha scritto:
>      > 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 <mailto: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 <https://download.gluster.org/pub/gluster/glusterfs/9/LATEST/Debian/bullseye/amd64/apt>
>      >   
>     <https://download.gluster.org/pub/gluster/glusterfs/9/LATEST/Debian/bullseye/amd64/apt <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 <mailto:diego.zuccato at unibo.it>
>     <mailto:diego.zuccato at unibo.it <mailto: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
>      >      >    ________
>      >      >
>      >      >
>      >      >
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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
>      >
> 
>     -- 
>     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
> 

-- 
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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