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[Qemu-devel] [PATCH 1.1 1/4] sheepdog: mark image as snapshot when tag i
From: |
MORITA Kazutaka |
Subject: |
[Qemu-devel] [PATCH 1.1 1/4] sheepdog: mark image as snapshot when tag is specified |
Date: |
Thu, 17 May 2012 03:15:31 +0900 |
When a snapshot tag is specified in the filename, the opened image is
a snapshot.
Signed-off-by: MORITA Kazutaka <address@hidden>
---
block/sheepdog.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block/sheepdog.c b/block/sheepdog.c
index e01d371..776a1cc 100644
--- a/block/sheepdog.c
+++ b/block/sheepdog.c
@@ -1103,7 +1103,7 @@ static int sd_open(BlockDriverState *bs, const char
*filename, int flags)
}
}
- if (snapid) {
+ if (snapid || tag[0] != '\0') {
dprintf("%" PRIx32 " snapshot inode was open.\n", vid);
s->is_snapshot = 1;
}
--
1.7.2.5