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From: jbrassow@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/lib/metadata mirror.c Date: Wed, 14 Sep 2011 04:10:00 -0000 [thread overview] Message-ID: <20110914041027.18733.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: jbrassow@sourceware.org 2011-09-14 04:10:27 Modified files: lib/metadata : mirror.c Log message: Additional fixes for lv_mirror_count. Changing lv_mirror_count to only count the AREA_LVs made the function stop working for PVMOVE mirrors. A conditional has been added to fix that problem. Additionally, when counting the images in a mirror stack, we don't need to subtract 1 from the count we get back from the lv_mirror_count call on the temporary mirror layer. (This is because we are no falsely counting the top layer of the temporary mirror.) Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/metadata/mirror.c.diff?cvsroot=lvm2&r1=1.167&r2=1.168 --- LVM2/lib/metadata/mirror.c 2011/09/14 02:45:37 1.167 +++ LVM2/lib/metadata/mirror.c 2011/09/14 04:10:26 1.168 @@ -114,13 +114,17 @@ return 1; seg = first_seg(lv); + + if (lv->status & PVMOVE) + return seg->area_count; + mirrors = 0; for (s = 0; s < seg->area_count; s++) { if (seg_type(seg, s) != AREA_LV) continue; if (is_temporary_mirror_layer(seg_lv(seg, s))) - mirrors += lv_mirror_count(seg_lv(seg, s)) - 1; + mirrors += lv_mirror_count(seg_lv(seg, s)); else mirrors++; }
next reply other threads:[~2011-09-14 4:10 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-09-14 4:10 jbrassow [this message] -- strict thread matches above, loose matches on Subject: below -- 2012-02-01 15:05 agk 2011-09-19 14:28 jbrassow 2011-09-16 16:41 jbrassow 2011-09-14 9:54 zkabelac 2011-09-13 18:11 jbrassow 2011-06-24 23:39 agk 2011-04-12 14:13 zkabelac 2011-03-24 12:28 mornfall 2011-01-11 17:21 jbrassow 2010-07-09 17:57 jbrassow 2010-06-23 13:57 jbrassow 2010-04-20 12:14 agk 2010-04-01 14:54 agk 2010-01-08 10:50 zkabelac 2009-12-17 15:59 mornfall 2009-12-09 19:43 mbroz 2009-11-19 13:42 mornfall 2009-11-19 12:09 mornfall 2009-11-18 18:23 mornfall 2009-10-14 14:55 jbrassow 2009-04-23 16:43 mornfall 2008-09-19 4:30 agk 2008-09-19 0:20 agk 2008-01-17 13:37 agk 2008-01-16 19:50 agk 2008-01-16 19:38 agk 2008-01-16 19:11 agk 2008-01-16 19:09 agk 2006-11-10 20:15 agk 2004-05-05 18:35 agk
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