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authorHumble Devassy Chirammal <>2015-03-13 15:33:06 +0530
committerLalatendu Mohanty <>2015-03-20 06:42:50 -0700
commitf10dd13a285adb287fda452f9f3557f35ba178e1 (patch)
parent7fea544079c0fdc2d1d6a29e039cc925f81b2117 (diff)
doc: adding logging details in admin guide.
Change-Id: I4552d98ff6b51e8171865cd0a569f6e793db9dd0 BUG: 1194640 Signed-off-by: Humble Devassy Chirammal <> Reviewed-on: Reviewed-by: Kaleb KEITHLEY <> Reviewed-by: Lalatendu Mohanty <> Tested-by: Lalatendu Mohanty <>
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+# GlusterFS service Logs and locations
+Below lists the component, services, and functionality based logs in the GlusterFS Server. As per the File System Hierarchy Standards (FHS) all the log files are placed in the `/var/log` directory.
+glusterd logs are located at `/var/log/glusterfs/etc-glusterfs-glusterd.vol.log`. One glusterd log file per server. This log file also contains the snapshot and user logs.
+##gluster cli command:
+gluster cli logs are located at `/var/log/glusterfs/cmd_history.log` Gluster commands executed on a node in a GlusterFS Trusted Storage Pool is logged in the `.cmd_log_history` file.
+Bricks logs are located at `/var/log/glusterfs/bricks/<path extraction of brick path>.log` . One log file per brick on the server
+rebalance logs are located at `/var/log/glusterfs/VOLNAME-rebalance.log` . One log file per volume on the server.
+##self heal deamon:
+self heal deamon are logged at `/var/log/glusterfs/glustershd.log`. One log file per server
+`/var/log/glusterfs/quotad.log` are log of the quota daemons running on each node.
+`/var/log/glusterfs/quota-crawl.log` Whenever quota is enabled, a file system crawl is performed and the corresponding log is stored in this file.
+`/var/log/glusterfs/quota-mount- VOLNAME.log` An auxiliary FUSE client is mounted in <gluster-run-dir>/VOLNAME of the glusterFS and the corresponding client logs found in this file.
+ One log file per server (and per volume from quota-mount.
+##Gluster NFS:
+`/var/log/glusterfs/nfs.log ` One log file per server
+##SAMBA Gluster:
+`/var/log/samba/glusterfs-VOLNAME-<ClientIP>.log` . If the client mounts this on a glusterFS server node, the actual log file or the mount point may not be found. In such a case, the mount outputs of all the glusterFS type mount operations need to be considered.
+##Ganesha NFS :
+##FUSE Mount:
+`/var/log/glusterfs/<mountpoint path extraction>.log `
+`/var/log/glusterfs/geo-replication-slaves `
+##gluster volume heal VOLNAME info command:
+`/var/log/glusterfs/glfsheal-VOLNAME.log` . One log file per server on which the command is executed.
+`/var/log/httpd/error_log `