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authorPascal Charest <pascal.charest@gmail.com>2008-06-26 09:21:40 +1000
committerNeil Brown <neilb@suse.de>2008-06-26 09:21:40 +1000
commite0f31f50be063c319309ce680ac48f29a5db5589 (patch)
tree55de21795c626c06bff01696ea114e2c6cd8fb8f /mdadm.8
parent51ac42e39276bf5e18cfee4edffd1f74af4fbfa6 (diff)
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Add text to man pages suggesting partition type to use for version 1.x metadata.
Signed-off-by: Neil Brown <neilb@suse.de>
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@@ -1360,6 +1360,14 @@ is being created, then the name
.B home
will be used.
+When creating a partition based array, using
+.I mdadm
+with version-1.x metadata, the partition type should be set to
+.B 0xDA
+(non fs-data). This type selection allows for greater precision since
+using any other [RAID auto-detect (0xFD) or a GNU/Linux partition (0x83)],
+might create problems in the event of array recovery through a live cdrom.
+
A new array will normally get a randomly assigned 128bit UUID which is
very likely to be unique. If you have a specific need, you can choose
a UUID for the array by giving the