+.B df [-i] [-h] [--lazy] [--pool|-p <fsname>[.<pool>] [path]
+Report filesystem disk space usage or inodes usage (with \fB-i\fR) of each
+MDT/OST, or a subset of OSTs if a pool is specified with \fB-p\fR. By default
+print the usage of all mounted Lustre filesystems, otherwise if \fBpath\fR is
+specified print only the usage of that filesystem. If \fB-h\fR is given, the
+output is printed in \fIh\fRuman readable format, using SI base-2 suffixes
+for \fBM\fRega-, \fBG\fRiga-, \fBT\fRera-, \fBP\fReta-, or \fBE\fRxabytes.
+The \fB--lazy\fR/\fB-l\fR option skips any OST that is currently disconnected
+from the client. This avoids blocking the \fBdf\fR output if an OST is down,
+and only returns the space on the OSTs that can currently be accessed.
+.TP
+.B find
+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), \fB--layout\fR (file has a raid0 layout or is released). 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 getname [-h]|[path ...]
+Report all the Lustre mount points and the corresponding Lustre filesystem
+instance. If one or more \fBpath\fR entries are provided, then only the
+Lustre instance for these mount points is returned. If the path given is not on
+a Lustre instance 'No such device' is reported.
+.TP
+.B osts
+.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 ]
+ \fB[--pool | -p ] [--size | -s ] [--directory | -d ]
+ \fB[--layout | -L]
+ \fB[--recursive | -r ] [--raw | -R ] <dirname|filename>\fR