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
Attachment:
gime_raid.pl
Description: Perl program
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