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authorNeilBrown <neilb@suse.de>2007-05-09 05:35:38 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 15:30:57 -0400
commit08a02ecd28bad35a47357e611044dcbeab06e3d7 (patch)
tree31050d686e58d55411f95c89204321aa2ea2b63a /drivers/block
parent42b9bebe3fea3d3ce381bc6735a3fb50e6613f06 (diff)
md: allow reshape_position for md arrays to be set via sysfs
"reshape_position" records how much progress has been made on a "reshape" (adding drives, changing layout or chunksize). When it is set, the number of drives, layout and chunksize can have two possible values, an old an a new. So allow these different values to be visible, and allow both old and new to be set: Set the old ones first, then the reshape_position, then the new values. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/block')
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