33 lines
1.1 KiB
Groff
33 lines
1.1 KiB
Groff
Subject: ANNOUNCE: mdadm 3.1 - A tool for managing Soft RAID under Linux
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Hot on the heals of 3.0.3 I am pleased to announce the availability of
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mdadm version 3.1
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It is available at the usual places:
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countrycode=xx.
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http://www.${countrycode}kernel.org/pub/linux/utils/raid/mdadm/
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and via git at
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git://neil.brown.name/mdadm
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http://neil.brown.name/git?p=mdadm
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It contains significant feature enhancements over 3.0.x
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The brief change log is:
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- Support --grow to change the layout of RAID4/5/6
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- Support --grow to change the chunksize of raid 4/5/6
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- Support --grow to change level from RAID1 -> RAID5 -> RAID6 and
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back.
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- Support --grow to reduce the number of devices in RAID4/5/6.
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- Support restart of these grow options which assembling an array
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which is partially grown.
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- Assorted tests of this code, and of different RAID6 layouts.
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Note that a 2.6.31 or later is needed to have access to these.
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Reducing devices in a RAID4/5/6 requires 2.6.32.
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Changing RAID5 to RAID1 requires 2.6.33.
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You should only upgrade if you need to use, or which to test, these
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features.
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NeilBrown 22nd October 2009
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