Fix printing of size of reiserfs filesystem.

[thirdparty/mdadm.git] / mdadm.conf.5

diff --git a/mdadm.conf.5 b/mdadm.conf.5
index 7b455223b224e6eabcc32134b35d43cdfc621409..09e913274e44a0d2069046f29e47df0364e65952 100644 (file)
--- a/mdadm.conf.5
+++ b/mdadm.conf.5
@@ -90,6 +90,13 @@ The value should be a 128 bit uuid in hexadecimal, with punctuation
 interspersed if desired.  This must match the uuid stored in the
 superblock.
 .TP
+.B name=
+The value should be a simple textual name as was given to
+.I mdadm
+when the array was created.  This must match the name stored in the
+superblock on a device for that device to be included in the array.
+Not all superblock-formats support names.
+.TP
 .B super-minor=
 The value is an integer which indicates the minor number that was
 stored in the superblock when the array was created. When an array is
@@ -128,6 +135,22 @@ a group of arrays is that
 will, when monitoring the arrays, move a spare drive from one array in
 a group to another array in that group if the first array had a failed
 or missing drive but no spare.
+
+.TP
+.B auto=
+This option declares to
+.B mdadm
+that it should try to create the device file of the array if it
+doesn't already exist, or exists but with the wrong device number.
+
+The value of this option can be "yes" or "md" to indicate that a
+traditional, non-partitionable md array should be created, or "mdp",
+"part" or "partition" to indicate that a partitionable md array (only
+available in linux 2.6 and later) should be used.  This later set can
+also have a number appended to indicate how many partitions to create
+device files for, e.g.
+.BR auto=mdp5 .
+The default is 4.
 .RE
 
 .TP
@@ -178,7 +201,7 @@ ARRAY /dev/md1 superminor=1
 .br
 # /dev/md2 is made from precisey these two devices
 .br
-ARRAY /dev/md2 devices=/dev/hda1,/dev/hda2
+ARRAY /dev/md2 devices=/dev/hda1,/dev/hdb1
 
 # /dev/md4 and /dev/md5 are a spare-group and spares
 .br
@@ -191,6 +214,14 @@ ARRAY /dev/md4 uuid=b23f3c6d:aec43a9f:fd65db85:369432df
 ARRAY /dev/md5 uuid=19464854:03f71b1b:e0df2edd:246cc977
 .br
            spare-group=group1
+.br
+# /dev/md/home is created if need to be a partitionable md array
+.br
+# any spare device number is allocated.
+.br
+ARRAY /dev/md/home UUID=9187a482:5dde19d9:eea3cc4a:d646ab8b
+.br
+           auto=part
 
 MAILADDR root@mydomain.tld
 .br