From: jbrassow@sourceware.org <jbrassow@sourceware.org>
To: lvm-devel@redhat.com
Subject: LVM2 ./WHATS_NEW lib/metadata/lv_manip.c
Date: 22 Feb 2012 17:14:40 -0000 [thread overview]
Message-ID: <20120222171440.20525.qmail@sourceware.org> (raw)
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: jbrassow at sourceware.org 2012-02-22 17:14:39
Modified files:
. : WHATS_NEW
lib/metadata : lv_manip.c
Log message:
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2297&r2=1.2298
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/metadata/lv_manip.c.diff?cvsroot=lvm2&r1=1.362&r2=1.363
--- LVM2/WHATS_NEW 2012/02/20 21:11:06 1.2297
+++ LVM2/WHATS_NEW 2012/02/22 17:14:38 1.2298
@@ -1,5 +1,6 @@
Version 2.02.93 -
====================================
+ Fix 'build_parallel_areas_from_lv' to work properly with RAID 4/5/6
Version 2.02.92 - 20th February 2012
====================================
--- LVM2/lib/metadata/lv_manip.c 2012/02/15 15:18:43 1.362
+++ LVM2/lib/metadata/lv_manip.c 2012/02/22 17:14:39 1.363
@@ -3061,7 +3061,8 @@
struct dm_list *parallel_areas;
struct seg_pvs *spvs;
uint32_t current_le = 0;
- struct lv_segment * uninitialized_var(seg);
+ uint32_t raid_multiple;
+ struct lv_segment *seg = first_seg(lv);
if (!(parallel_areas = dm_pool_alloc(cmd->mem, sizeof(*parallel_areas)))) {
log_error("parallel_areas allocation failed");
@@ -3100,7 +3101,9 @@
return_NULL;
current_le = spvs->le + spvs->len;
- } while (current_le < lv->le_count);
+ raid_multiple = (seg->segtype->parity_devs) ?
+ seg->area_count - seg->segtype->parity_devs : 1;
+ } while ((current_le * raid_multiple) < lv->le_count);
/* FIXME Merge adjacent segments with identical PV lists (avoids need for contiguous allocation attempts between successful allocations) */
next reply other threads:[~2012-02-22 17:14 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-22 17:14 jbrassow [this message]
-- strict thread matches above, loose matches on Subject: below --
2012-05-11 22:19 LVM2 ./WHATS_NEW lib/metadata/lv_manip.c agk
2012-05-11 18:59 agk
2012-05-09 12:12 zkabelac
2012-03-05 14:12 zkabelac
2012-02-29 22:08 zkabelac
2012-02-09 15:13 prajnoha
2012-02-08 13:02 zkabelac
2012-01-20 22:04 snitzer
2011-11-15 17:32 zkabelac
2011-11-15 17:28 zkabelac
2011-10-28 20:23 zkabelac
2011-10-28 20:17 zkabelac
2011-09-14 14:20 mbroz
2011-09-13 18:43 jbrassow
2011-06-29 17:05 agk
2011-04-07 21:49 jbrassow
2011-02-27 1:16 agk
2011-01-28 2:58 snitzer
2010-12-20 14:38 zkabelac
2010-12-01 12:56 zkabelac
2010-03-29 17:59 agk
2010-03-25 18:16 agk
2010-03-23 15:07 agk
2010-01-12 20:53 agk
2010-01-05 15:58 mbroz
2009-05-30 0:09 agk
2009-05-28 1:59 agk
2009-05-28 0:29 agk
2008-12-19 15:26 mbroz
2008-10-23 11:21 agk
2008-10-17 10:57 agk
2008-09-29 9:59 mbroz
2008-02-22 13:22 agk
2007-01-05 15:53 mbroz
2006-12-12 19:30 agk
2006-10-30 16:10 agk
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