From: Jonathan Brassow <jbrassow@redhat.com>
To: dm-devel@redhat.com
Subject: [PATCH 0 of 9] DM RAID: a wrapper target for MD RAID456
Date: Thu, 18 Nov 2010 17:40:15 -0600 [thread overview]
Message-ID: <1290123615.19020.12.camel@hydrogen.msp.redhat.com> (raw)
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This first set of patches consists of:
- some MD patch reversals and fixes
md-backout-dm-dirty-log.patch
md-minor-updates.patch
md-fix-null-pointer-deref.patch
- Some reworking of Neil's original patches (changing CTR args, etc)
dm-raid-seed-module.patch
dm-target-callbacks-and-congestion-fn.patch
dm-unplug-callback.patch
dm-raid-iterate_devices-and-io_hints.patch
dm-raid-suspend-and-resume-fns.patch
dm-raid-message-fn.patch
I've attached a perl script that makes it easy to build RAID456 via the
device-mapper interfaces. The script has support for persistent
metadata and bitmaps, but I'm not ready to post those patches yet - so
don't bother changing 'mdp' (aka Metadata Placement). The following
command should get you started testing:
$> gime_raid.pl raid4 /dev/sd[bcdef]1
brassow
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reply other threads:[~2010-11-18 23:40 UTC|newest]
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