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authorNeil Brown <neilb@suse.de>2006-03-30 04:24:09 +0000
committerNeil Brown <neilb@suse.de>2006-03-30 04:24:09 +0000
commit8ca586c6196ff12e19b025ba9f69d0fb638f93f4 (patch)
treef55098eae5c29f693940e7386e3a60f0c30e3f13
parent00b738b20188323108b26576df92bd9d97f677e3 (diff)
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+Subject: ANNOUNCE: mdadm 2.4 - A tool for managing Soft RAID under Linux
+
+I am pleased to announce the availability of
+ mdadm version 2.4
+
+It is available at the usual places:
+ http://www.cse.unsw.edu.au/~neilb/source/mdadm/
+and
+ http://www.{countrycode}.kernel.org/pub/linux/utils/raid/mdadm/
+
+mdadm is a tool for creating, managing and monitoring
+device arrays using the "md" driver in Linux, also
+known as Software RAID arrays.
+
+Release 2.4 primarily adds support for increasing the number of
+devices in a RAID5 array, which requires 2.6.17 (or some -rc or -mm
+prerelease).
+It also includes a number of minor functionality enhancements and
+documentation updates.
+
+Changelog Entries:
+ - Rewrite 'reshape' support including performing a backup
+ of the critical region for a raid5 growth, and restoring that
+ backup after a crash.
+ - Put a 'canary' at each end of the backup so a corruption
+ can be more easily detected.
+ - Remove useless 'ident' arguement from ->getinfo_super method.
+ - Support --backup-file for backing-up critical section during
+ growth.
+ - Erase old superblocks (of different versions) when creating new
+ array.
+ - Allow --monitor to work with arrays with >28 devices
+ - Report reshape information in --detail
+ - Handle symlinks in /dev better
+ - Fix mess in --detail output which a device is missing.
+ - Manpage tidyup
+ - Support 'bitmap=' in mdadm.conf for auto-assembling arrays with
+ write-intent bitmaps in separate files.
+ - Updates to md.4 man page including section on RESTRIPING and SYSFS
+
+Development of mdadm is sponsored by
+ SUSE Labs, Novell Inc.
+
+NeilBrown 30th March 2006
+