b=12186

[fs/lustre-release.git] / lustre / doc / lfs.1

diff --git a/lustre/doc/lfs.1 b/lustre/doc/lfs.1
index bd673da..d8f4c76 100644 (file)
--- a/lustre/doc/lfs.1
+++ b/lustre/doc/lfs.1
@@ -58,20 +58,20 @@ To list the striping info for given filename or files in a directory or recursiv
 .B quotachown
 To change files' owner and group on OSTs of the specified filesystem
 .TP
 .B quotachown
 To change files' owner and group on OSTs of the specified filesystem
 .TP

-.B quotacheck
-To scan the specified filesystem for disk usage, and create or update quota files
+.B quotacheck [-ugf] <filesystem>
+To scan the specified filesystem for disk usage, and create or update quota files. Options specify quota for users (-u) groups (-g) and force (-f)

 .TP
 .TP

-.B quotaon
-To turn filesystem quotas on
+.B quotaon [-ugf] <filesystem>
+To turn filesystem quotas on. Options specify quota for users (-u) groups (-g) and force (-f)

 .TP
 .TP

-.B quotaoff
-To turn filesystem quotas off
+.B quotaoff [-ugf] <filesystem>
+To turn filesystem quotas off.  Options specify quota for users (-u) groups (-g) and force (-f)

 .TP
 .TP

-.B setquota
-To set filesystem quotas
+.B setquota  [-u|-g] <name> <block-softlimit> <block-hardlimit> <inode-softlimit> <inode-hardlimit> <filesystem>
+To set filesystem quotas for users or groups. Limits are specific as blocks and inodes, see EXAMPLES

 .TP
 .TP

-.B quota
-To display disk usage and limits
+.B quota [-o obd_uuid] [-u|-g] <name> <filesystem>
+To display disk usage and limits, either for the full filesystem, or for objects on a specific obd. A user or group name must be specified.

 .TP
 .B check 
 Display the status of MDS or OSTs (as specified in the command) or all the servers (MDS and OSTs)
 .TP
 .B check 
 Display the status of MDS or OSTs (as specified in the command) or all the servers (MDS and OSTs)


@@ -111,7 +111,7 @@ Recursively list all files in a given directory that have objects on OST2-UUID.
 Change file owner and group
 .TP
 .B $ lfs quotacheck -ug /mnt/lustre
 Change file owner and group
 .TP
 .B $ lfs quotacheck -ug /mnt/lustre

-Quotacheck for user and group
+Quotacheck for user and group - will turn on quotas after making the check.

 .TP
 .B $ lfs quotaon -ug /mnt/lustre
 Turn quotas of user and group on
 .TP
 .B $ lfs quotaon -ug /mnt/lustre
 Turn quotas of user and group on