Gitweb:
https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=aedac100f9474bb9b51...
Commit: aedac100f9474bb9b5184f9c6efbc25d49eb742a
Parent: 18bbeec8257f2806770601db9483309c35cb5225
Author: Heinz Mauelshagen <heinzm(a)redhat.com>
AuthorDate: Tue Mar 7 22:36:50 2017 +0100
Committer: Heinz Mauelshagen <heinzm(a)redhat.com>
CommitterDate: Tue Mar 7 22:36:50 2017 +0100
report: correct lv_size for 2-legged raid5
Reshaping a raid5 LV to one stripe aiming to convert it to
raid1 (and optionally to linear) reports the wrong LV size
when still having reshape space allocated.
---
lib/report/report.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/lib/report/report.c b/lib/report/report.c
index e426371..4204d47 100644
--- a/lib/report/report.c
+++ b/lib/report/report.c
@@ -2305,7 +2305,7 @@ static int _lv_size_disp(struct dm_report *rh, struct dm_pool *mem,
uint64_t size = lv->le_count;
if (!lv_is_raid_image(lv))
- size -= seg->reshape_len * seg->area_count;
+ size -= seg->reshape_len * (seg->area_count > 2 ? seg->area_count : 1);
size *= lv->vg->extent_size;