[Gluster-infra] [Bug 1491126] CentOS regression failing

bugzilla at redhat.com bugzilla at redhat.com
Thu Sep 14 15:16:35 UTC 2017


https://bugzilla.redhat.com/show_bug.cgi?id=1491126

Nigel Babu <nigelb at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |CLOSED
         Resolution|---                         |CURRENTRELEASE
        Last Closed|                            |2017-09-14 11:16:35



--- Comment #4 from Nigel Babu <nigelb at redhat.com> ---
This was a lovely issue. The entire RAM was filled with rouge gluster processes
that looked like this on ps ax:

30301 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy194 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy194.pid -S
/var/run/gluster/a4855a3707133667e741a8b25f777ba6.socket --brick-name
/d/backends/patchy194 -l /var/log/glusterfs/bricks/d-backends-patchy194.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49345
--xlator-option patchy-server.listen-port=49345                                 
30322 ?        Ssl    2:04 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy195 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy195.pid -S
/var/run/gluster/06c756cd2a900bafabc3a2cdfec9f252.socket --brick-name
/d/backends/patchy195 -l /var/log/glusterfs/bricks/d-backends-patchy195.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49346
--xlator-option patchy-server.listen-port=49346                                 
30343 ?        Ssl    2:06 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy196 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy196.pid -S
/var/run/gluster/1f718d220e02fef7d8c75178aaba87db.socket --brick-name
/d/backends/patchy196 -l /var/log/glusterfs/bricks/d-backends-patchy196.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49347
--xlator-option patchy-server.listen-port=49347                                 
30364 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy197 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy197.pid -S
/var/run/gluster/9c477977bd939896de48eb8256bcea6d.socket --brick-name
/d/backends/patchy197 -l /var/log/glusterfs/bricks/d-backends-patchy197.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49348
--xlator-option patchy-server.listen-port=49348                                 
30385 ?        Ssl    2:06 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy198 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy198.pid -S
/var/run/gluster/2f1edccbaa1bd898a747124c9ae89916.socket --brick-name
/d/backends/patchy198 -l /var/log/glusterfs/bricks/d-backends-patchy198.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49349
--xlator-option patchy-server.listen-port=49349                                 
30406 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy199 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy199.pid -S
/var/run/gluster/ded1419c8068570d94d7a2473dbbef38.socket --brick-name
/d/backends/patchy199 -l /var/log/glusterfs/bricks/d-backends-patchy199.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49350
--xlator-option patchy-server.listen-port=49350                                 
30427 ?        Ssl    2:06 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy200 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy200.pid -S
/var/run/gluster/4cd50c30298df50845c505b386973409.socket --brick-name
/d/backends/patchy200 -l /var/log/glusterfs/bricks/d-backends-patchy200.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49351
--xlator-option patchy-server.listen-port=49351                                 
30448 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy201 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy201.pid -S
/var/run/gluster/ff3242ef1538df4f31d0ba570496a62f.socket --brick-name
/d/backends/patchy201 -l /var/log/glusterfs/bricks/d-backends-patchy201.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49352
--xlator-option patchy-server.listen-port=49352                                 
30469 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy202 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy202.pid -S
/var/run/gluster/b2bcbc8daa903c74174e1c7b126c6b9b.socket --brick-name
/d/backends/patchy202 -l /var/log/glusterfs/bricks/d-backends-patchy202.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49353
--xlator-option patchy-server.listen-port=49353                                 
30490 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy203 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy203.pid -S
/var/run/gluster/37c7b919cf70a79744a339b5576762ac.socket --brick-name
/d/backends/patchy203 -l /var/log/glusterfs/bricks/d-backends-patchy203.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49354
--xlator-option patchy-server.listen-port=49354                                 
30511 ?        Ssl    2:06 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy204 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy204.pid -S
/var/run/gluster/7e939e1e271855d5657aaaf10471117a.socket --brick-name
/d/backends/patchy204 -l /var/log/glusterfs/bricks/d-backends-patchy204.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49355
--xlator-option patchy-server.listen-port=49355                                 
30532 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy205 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy205.pid -S
/var/run/gluster/d83845a6167892ec46adc9c4849a754d.socket --brick-name
/d/backends/patchy205 -l /var/log/glusterfs/bricks/d-backends-patchy205.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49356
--xlator-option patchy-server.listen-port=49356                                 
30553 ?        Ssl    2:05 /build/install/sbin/glusterfsd -s
slave1.cloud.gluster.org --volfile-id
patchy.slave1.cloud.gluster.org.d-backends-patchy206 -p
/var/run/gluster/vols/patchy/slave1.cloud.gluster.org-d-
backends-patchy206.pid -S
/var/run/gluster/060cb1f6d4c375a6b6e42b48c8cb7eab.socket --brick-name
/d/backends/patchy206 -l /var/log/glusterfs/bricks/d-backends-patchy206.log
--xlator-option *-posix.glusterd-uuid=a
ece481c-aa10-493f-94c9-1b5e7306e1b3 --process-name brick --brick-port 49357
--xlator-option patchy-server.listen-port=49357


There was so little memory that java kept getting hit with OOMKiller. I did a
pkill on gluster processes and restarted the machine to be completely sure
things were normal.

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