Red Hat Bugzilla – Bug 1501439
[GSS][Tracker] glusterfs plugin logs Warning|Info|Error messages even when --log-level=ERROR
Last modified: 2018-09-12 08:27:58 EDT
Description of problem: I have configured a glusterfs volumes in OCP. The plugin clients are running with the following parameters: [root@ocplab ~]# ps -ef | grep gluster root 3185 1 0 10:41 ? 00:00:00 /usr/sbin/glusterfs --log-level=ERROR --log-file=/var/lib/origin/openshift.local.volumes/plugins/kubernetes.io/glusterfs/pvc-6740a83a-8e42-11e7-84b7-2cc26032ab56/gluster-pod1-glusterfs.log --volfile-server=10.0.2.14 --volfile-id=vol_4819b368e1daa9bf79068e0728938780 /var/lib/origin/openshift.local.volumes/pods/82041e51-8e43-11e7-84b7-2cc26032ab56/volumes/kubernetes.io~glusterfs/pvc-6740a83a-8e42-11e7-84b7-2cc26032ab56 root 3587 1 0 10:41 ? 00:00:00 /usr/sbin/glusterfs --log-level=ERROR --log-file=/var/lib/origin/openshift.local.volumes/plugins/kubernetes.io/glusterfs/gluster-pv/gluster-pod1-glusterfs.log --volfile-server=10.0.2.15 --volfile-id=/HadoopVol /var/lib/origin/openshift.local.volumes/pods/6ec2f4f3-88bb-11e7-b38f-2cc26032ab56/volumes/kubernetes.io~glusterfs/gluster-pv root 4814 2615 0 10:44 pts/0 00:00:00 grep --color=auto gluster [root@ocplab ~]# As you can see, all glusterfs clients run with --log-level=ERROR. Even though, within the log we can see Info and Warn messages also: [root@ocplab ~]# grep " I " /var/lib/origin/openshift.local.volumes/plugins/kubernetes.io/glusterfs/pvc-6740a83a-8e42-11e7-84b7-2cc26032ab56/gluster-pod1-glusterfs.log | wc -l 144 [root@ocplab ~]# grep " W " /var/lib/origin/openshift.local.volumes/plugins/kubernetes.io/glusterfs/pvc-6740a83a-8e42-11e7-84b7-2cc26032ab56/gluster-pod1-glusterfs.log | wc -l 18 [root@ocplab ~]# grep " E " /var/lib/origin/openshift.local.volumes/plugins/kubernetes.io/glusterfs/pvc-6740a83a-8e42-11e7-84b7-2cc26032ab56/gluster-pod1-glusterfs.log | wc -l 2 [root@ocplab ~]# Version-Release number of selected component (if applicable): OCP 3.6 # rpm -qa | grep gluster glusterfs-client-xlators-3.7.9-12.el7.x86_64 glusterfs-libs-3.7.9-12.el7.x86_64 glusterfs-3.7.9-12.el7.x86_64 glusterfs-fuse-3.7.9-12.el7.x86_64 How reproducible: 100% Steps to Reproduce: 1. Install OCP 2. Configure glusterFS plugin Actual results: Glusterfs client logs Info|Warn|Error messages no matter which --log-level it runs with. It eventually causes that the /var FS run out of space. Expected results: Additional info:
As an additional info there is also a KCS getting published to mitigate/workaround the issue we are seeing with this bug report.
Should be fixed in the latest RHGS gluster client update.
Updated the Doc Text field. kindly review
Doc Text looks OK
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2018:2697