.SH SYNOPSIS
.B lfs mirror split
{\fB\-\-mirror\-id\fR <\fImirror_id\fR> | \fB\-\-component\-id\fR|\fB\-I\fR
-<\fIcomp_id\fR>}
+<\fIcomp_id\fR> |\fB\-\-pool\fR <\fIpool\fR>}
[\fB\-\-destroy\fR|\fB\-d\fR]
[\fB\-f\fR <\fInew_file\fR>]
<\fImirrored_file\fR>
.SH DESCRIPTION
This command splits a mirror with mirror ID <\fImirror_id\fR> or containing
-a component with <\fIcomp_id\fR> out of a mirrored
-file specified by the path name \fImirrored_file\fR. By default, the layout of
-the split mirror will be stored into a new file named
+a component with <\fIcomp_id\fR> or containing a component on <\fIpool\fR>
+out of a mirrored file specified by the path name \fImirrored_file\fR.
+By default, the layout of the split mirror will be stored into a new file named
<\fImirrored_file\fR>.mirror~<\fImirror_id\fR>. If \fB\-\-destroy\fR|\fB\-d\fR
option is specified, then the split mirror will be destroyed.
If \fB\-f\fR <\fInew_file\fR> option is specified, then the layout of the split
It can be fetched by \fBlfs getstripe\fR command (see \fBlfs(1)\fR).
.TP
.BR \-\-comp\-id\fR\ <\fIcomp_id\fR>
-The numerical unique identifier for a component contained withiin a mirror.
+The numerical unique identifier for a component contained within a mirror.
+.TP
+.BR \-\-pool\fR\ <\fIpool\fR>
+The pool storing a component contained within a mirror.
.TP
.BR \-\-destroy\fR|\fB\-d\fR
This option indicates the split mirror will be destroyed.
.B lfs mirror split --mirror-id 3 -f /mnt/lustre/file2 /mnt/lustre/file1
Split a mirror with ID 3 out of /mnt/lustre/file1 and store it into
/mnt/lustre/file2.
+.TP
+.B lfs mirror split --pool lustre-nvme -d /mnt/lustre/file1
+Split a mirror on pool lustre-nvme out of /mnt/lustre/file1 and destroy it.
.SH AUTHOR
The \fBlfs mirror split\fR command is part of the Lustre filesystem.
.SH SEE ALSO