[PATCH] md: remove 'experimental' classification from raid5 reshape
I have had enough success reports not to believe that this is safe for 2.6.19. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -138,16 +138,16 @@ config MD_RAID456
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If unsure, say Y.
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If unsure, say Y.
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config MD_RAID5_RESHAPE
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config MD_RAID5_RESHAPE
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bool "Support adding drives to a raid-5 array (experimental)"
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bool "Support adding drives to a raid-5 array"
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depends on MD_RAID456 && EXPERIMENTAL
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depends on MD_RAID456
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default y
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---help---
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---help---
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A RAID-5 set can be expanded by adding extra drives. This
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A RAID-5 set can be expanded by adding extra drives. This
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requires "restriping" the array which means (almost) every
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requires "restriping" the array which means (almost) every
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block must be written to a different place.
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block must be written to a different place.
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This option allows such restriping to be done while the array
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This option allows such restriping to be done while the array
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is online. However it is still EXPERIMENTAL code. It should
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is online.
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work, but please be sure that you have backups.
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You will need mdadm version 2.4.1 or later to use this
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You will need mdadm version 2.4.1 or later to use this
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feature safely. During the early stage of reshape there is
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feature safely. During the early stage of reshape there is
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@ -164,6 +164,8 @@ config MD_RAID5_RESHAPE
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There should be enough spares already present to make the new
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There should be enough spares already present to make the new
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array workable.
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array workable.
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If unsure, say Y.
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config MD_MULTIPATH
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config MD_MULTIPATH
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tristate "Multipath I/O support"
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tristate "Multipath I/O support"
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depends on BLK_DEV_MD
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depends on BLK_DEV_MD
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