b=20101 lfs ost enhancements

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

diff --git a/lustre/doc/lfs.1 b/lustre/doc/lfs.1
index 99bf69f..2d3d3ae 100644 (file)
--- a/lustre/doc/lfs.1
+++ b/lustre/doc/lfs.1
@@ -22,6 +22,7 @@ lfs \- Lustre utility to create a file with specific striping pattern, find the
         \fB<dirname|filename>\fR
 .br
 .B lfs osts
+.RB [ path ]
 .br
 .B lfs getstripe [--obd|-O <uuid>] [--quiet|-q] [--verbose|-v] 
         \fB[--count | -c ] [--index | -i | --offset | -o ]
@@ -102,7 +103,10 @@ for \fBM\fRega-, \fBG\fRiga-, \fBT\fRera-, \fBP\fReta-, or \fBE\fRxabytes.
 To search the directory tree rooted at the given dir/file name for the files that match the given parameters: \fB--atime\fR (file was last accessed N*24 hours ago), \fB--ctime\fR (file's status was last changed N*24 hours ago), \fB--mtime\fR (file's data was last modified N*24 hours ago), \fB--obd\fR (file has an object on a specific OST or OSTs), \fB--size\fR (file has size in bytes, or \fBk\fRilo-, \fBM\fRega-, \fBG\fRiga-, \fBT\fRera-, \fBP\fReta-, or \fBE\fRxabytes if a suffix is given), \fB--type\fR (file has the type: \fBb\fRlock, \fBc\fRharacter, \fBd\fRirectory, \fBp\fRipe, \fBf\fRile, sym\fBl\fRink, \fBs\fRocket, or \fBD\fRoor (Solaris)), \fB--uid\fR (file has specific numeric user ID), \fB--user\fR (file owned by specific user, numeric user ID allowed), \fB--gid\fR (file has specific group ID), \fB--group\fR (file belongs to specific group, numeric group ID allowed). The option \fB--maxdepth\fR limits find to decend at most N levels of directory tree. The options \fB--print\fR and \fB--print0\fR print full file name, followed by a newline or NUL character correspondingly.  Using \fB!\fR before an option negates its meaning (\fIfiles NOT matching the parameter\fR).  Using \fB+\fR before a numeric value means \fIfiles with the parameter OR MORE\fR, while \fB-\fR before a numeric value means \fIfiles with the parameter OR LESS\fR.
 .TP
 .B osts 
-List all the OSTs for the filesystem
+.RB [ path ]
+List all the OSTs for all mounted filesystems. If a \fBpath\fR is provided
+that is located on a lustre mounted file system then only the OSTs belonging
+to that filesystem are displayed.
 .TP
 .B getstripe [--obd|-O <uuid>] [--quiet|-q] [--verbose|-v] 
         \fB[--count | -c ] [--index | -i | --offset | -o  ]