2005-08-26 04:26:37 +02:00
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Subject: ANNOUNCE: mdadm 2.0 - A tool for managing Soft RAID under Linux
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I am (at last) please to announce the availability of
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mdadm version 2.0
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It is available at the usual places:
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http://www.cse.unsw.edu.au/~neilb/source/mdadm/
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and
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http://www.{countrycode}.kernel.org/pub/linux/utils/raid/mdadm/
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mdadm is a tool for creating, managing and monitoring
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device arrays using the "md" driver in Linux, also
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known as Software RAID arrays.
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Release 2.0 contains a substantial rewrite of various pieces of
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functionality, particularly the --create option. This enables support
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for a new style of superblock - the version-1 superblock.
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Version-1 can support many more than 28 devices and can be easily
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moved between hosts with different endian-ness.
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Release 2.0 also contains support for the recent bitmap-intent-logging
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which will appear in 2.6.13, and the RAID1 write-behind that will be
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2005-08-26 08:37:33 +02:00
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available in 2.6.14 (it is currently only in -mm).
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2005-08-26 04:26:37 +02:00
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This release comes with a test-suite which has been used to verify that
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mdadm-2.0 actually works in a number of common scenarios. Some of the
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tests require a bleeding-edge kernel, so don't be surprised if some fail
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on kernels prior to 2.6.14.
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Being a '.0' release, 2.0 should be treated with some caution.
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However I believe it is quite stable and can safely be used on
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production systems.
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2005-08-26 08:37:33 +02:00
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Note that this release is "2.0", not "2.0.0". I never found a use for
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the third number with 1.X.Y, so I dropped it.
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2005-08-26 04:26:37 +02:00
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Development of mdadm has moved from CSE@UNSW and is now sponsored by
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SUSE Labs, Novell Inc.
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2005-08-26 08:37:33 +02:00
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NeilBrown 26th August 2005
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2005-08-26 04:26:37 +02:00
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