the maximum number of nodes in the cluster that will use this device
simultaneously. If not specified, this defaults to 4.
+.TP
+.BR \-\-write-journal
+Specify journal device for the RAID-4/5/6 array. The journal device
+should be a SSD with reasonable lifetime.
+
+
.SH For assemble:
.TP
.B name
option will change the
.I name
-of the array as stored in the superblock and bitmap. This option only
-works for clustered environment.
+of the array as stored in the superblock. This is only supported for
+version-1 superblocks.
The
.B nodes
option will change the
.I nodes
-of the array as stored in the superblock. This is only supported for
-version-1 superblocks.
+of the array as stored in the bitmap superblock. This option only
+works for a clustered environment.
The
.B homehost