diff options
author | NeilBrown <neilb@suse.de> | 2011-03-02 11:34:49 +1100 |
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committer | NeilBrown <neilb@suse.de> | 2011-03-02 11:34:49 +1100 |
commit | c870b7dda3d22d2bd232125403b891706ce886c6 (patch) | |
tree | 01be5c736e6ab91e4237e399bbea631e06e5b75a /mdadm.8.in | |
parent | 866f509fb934a62ab2bc736214ee14636b8fb051 (diff) |
mdadm.man: remove duplicate documentation for --array-size
We somehow got to version of documentation for --array-size.
So merge them it one.
Reported-by: Ville Skyttä <ville.skytta@iki.fi>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'mdadm.8.in')
-rw-r--r-- | mdadm.8.in | 32 |
1 files changed, 11 insertions, 21 deletions
@@ -429,21 +429,6 @@ This value can not be used with metadata such as DDF and IMSM. .TP -.BR \-Z ", " \-\-array-size= -This is only meaningful with -.B \-\-grow -and its effect is not persistent: when the array is stopped an -restarted the default array size will be restored. - -Setting the array-size causes the array to appear smaller to programs -that access the data. This is particularly needed before reshaping an -array so that it will be smaller. As the reshape is not reversible, -but setting the size with -.B \-\-array-size -is, it is required that the array size is reduced as appropriate -before the number of devices in the array is reduced. - -.TP .BR \-c ", " \-\-chunk= Specify chunk size of kibibytes. The default when creating an array is 512KB. To ensure compatibility with earlier versions, the @@ -672,13 +657,18 @@ being reshaped. .TP .BR \-\-array-size= ", " \-Z -Set the size of the array which is seen by users of the device such as -filesystems. This can be less that the real size, but never greater. -The size set this way does not persist across restarts of the array. +This is only meaningful with +.B \-\-grow +and its effect is not persistent: when the array is stopped an +restarted the default array size will be restored. -This is most useful when reducing the number of devices in a RAID5 or -RAID6. Such arrays require the array-size to be reduced before a -reshape can be performed that reduces the real size. +Setting the array-size causes the array to appear smaller to programs +that access the data. This is particularly needed before reshaping an +array so that it will be smaller. As the reshape is not reversible, +but setting the size with +.B \-\-array-size +is, it is required that the array size is reduced as appropriate +before the number of devices in the array is reduced. A value of .B max |