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diff --git a/doc/admin-guide/en-US/markdown/admin_logging.md b/doc/admin-guide/en-US/markdown/admin_logging.md new file mode 100644 index 00000000000..f15907bbe61 --- /dev/null +++ b/doc/admin-guide/en-US/markdown/admin_logging.md @@ -0,0 +1,56 @@ +# 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: + +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: +Bricks logs are located at `/var/log/glusterfs/bricks/<path extraction of brick path>.log` . One log file per brick on the server + +##rebalance: +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 + +##quota: + +`/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 : +`/var/log/nfs-ganesha.log` + +##FUSE Mount: +`/var/log/glusterfs/<mountpoint path extraction>.log ` + +##Geo-replication: + +`/var/log/glusterfs/geo-replication/<master>` +`/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. + +##gluster-swift: +`/var/log/messages` + +##SwiftKrbAuth: +`/var/log/httpd/error_log ` |