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authorMatias Bjørling <m@bjorling.me>2013-03-15 15:02:57 +0100
committerDavid Sterba <dsterba@suse.cz>2013-03-15 16:38:44 +0100
commit572343ae264e6e576e2987cf729f7f0be199b452 (patch)
tree6c0d947a754e94ebf694c82ab105fb30b76acac4 /man
parentc27d89f959fa1ace47e03517d037477ce7f7de96 (diff)
btrfs-progs: mkfs: add missing raid5/6 description
Signed-off-by: Matias Bjørling <m@bjorling.me>
Diffstat (limited to 'man')
-rw-r--r--man/mkfs.btrfs.8.in11
1 files changed, 6 insertions, 5 deletions
diff --git a/man/mkfs.btrfs.8.in b/man/mkfs.btrfs.8.in
index 531e00ad..cdccd6a2 100644
--- a/man/mkfs.btrfs.8.in
+++ b/man/mkfs.btrfs.8.in
@@ -37,7 +37,7 @@ mkfs.btrfs uses all the available storage for the filesystem.
.TP
\fB\-d\fR, \fB\-\-data \fItype\fR
Specify how the data must be spanned across the devices specified. Valid
-values are raid0, raid1, raid10 or single.
+values are raid0, raid1, raid5, raid6, raid10 or single.
.TP
\fB\-f\fR, \fB\-\-force\fR
Force overwrite when an existing filesystem is detected on the device.
@@ -53,10 +53,11 @@ Specify a label for the filesystem.
.TP
\fB\-m\fR, \fB\-\-metadata \fIprofile\fR
Specify how metadata must be spanned across the devices specified. Valid
-values are raid0, raid1, raid10, single or dup. Single device will have dup
-set by default except in the case of SSDs which will default to single. This is
-because SSDs can remap blocks internally so duplicate blocks could end up in the
-same erase block which negates the benefits of doing metadata duplication.
+values are raid0, raid1, raid5, raid6, raid10, single or dup. Single device
+will have dup set by default except in the case of SSDs which will default to
+single. This is because SSDs can remap blocks internally so duplicate blocks
+could end up in the same erase block which negates the benefits of doing
+metadata duplication.
.TP
\fB\-M\fR, \fB\-\-mixed\fR
Mix data and metadata chunks together for more efficient space