Signed-off-by: Benoit Canet <[email protected]>
---
block/qcow2-refcount.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index d7d9339..ee5de6b 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -999,7 +999,14 @@ static int check_refcounts_l2(BlockDriverState *bs,
BdrvCheckResult *res,
PRIx64 ": %s\n", l2_entry, strerror(-refcount));
goto fail;
}
- if ((refcount == 1) != ((l2_entry & QCOW_OFLAG_COPIED) != 0)) {
+ if (!s->has_dedup &&
+ (refcount == 1) != ((l2_entry & QCOW_OFLAG_COPIED) != 0)) {
+ fprintf(stderr, "ERROR OFLAG_COPIED: offset=%"
+ PRIx64 " refcount=%d\n", l2_entry, refcount);
+ res->corruptions++;
+ }
+ if (s->has_dedup && refcount > 1 &&
+ ((l2_entry & QCOW_OFLAG_COPIED) != 0)) {
fprintf(stderr, "ERROR OFLAG_COPIED: offset=%"
PRIx64 " refcount=%d\n", l2_entry, refcount);
res->corruptions++;
--
1.7.10.4
