Martchus
/
mdadm
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
1,022 Commits 2 Branches 0 Tags 5.7 MiB
Commit Graph

5 Commits

Author SHA1 Message Date
NeilBrown e0d95aac96 restripe: add support for new layouts including DDF 
md supports new raid6 layouts to support conversion to and from
raid5 and well as DDF.  Make sure restripe handles those, including
getting the order right for Q-syndrome calculation.

Signed-off-by: NeilBrown <neilb@suse.de>
 2009-05-25 10:52:31 +10:00
NeilBrown 94a20f0c80 Fix alignment for backup of reshape data. 
Since we introduced O_DIRECT for device access we need
properly aligned buffers and IO requests.  The reshape code
missed out on the conversion.

Signed-off-by: NeilBrown <neilb@suse.de>
 2008-08-19 17:55:15 +10:00
Neil Brown 48327135d6 Teach restripe to calculate Q syndrome for raid6. 
This allows mdadm to correctly restart a raid6 grow that
crashed during the critcal phase.
 2007-02-22 14:59:19 +11:00
Neil Brown 353632d927 Support restarting of a reshape on --assemble 
Signed-off-by: Neil Brown <neilb@suse.de>
 2006-03-20 03:17:31 +00:00
Neil Brown e86c9dd6d8 Initial reshape support 
Needs work for other levels etc.

Signed-off-by: Neil Brown <neilb@suse.de>
 2006-03-13 05:51:32 +00:00