We don't send any flush here, so we need to open with cache=unsafe.
Signed-off-by: Alexandre Derumier <[email protected]>
---
debian/patches/pve/0048-BDRV_O_CACHE_WB-was-removed.patch | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/debian/patches/pve/0048-BDRV_O_CACHE_WB-was-removed.patch
b/debian/patches/pve/0048-BDRV_O_CACHE_WB-was-removed.patch
index 9ec94f4..047c203 100644
--- a/debian/patches/pve/0048-BDRV_O_CACHE_WB-was-removed.patch
+++ b/debian/patches/pve/0048-BDRV_O_CACHE_WB-was-removed.patch
@@ -32,7 +32,7 @@ index 4d73e66..2c41b17 100644
Error *local_err = NULL;
- int bdrv_oflags = BDRV_O_CACHE_WB | BDRV_O_RDWR;
-+ int bdrv_oflags = BDRV_O_RDWR;
++ int bdrv_oflags = BDRV_O_RDWR | BDRV_O_NO_FLUSH;
int ret;
if (snap_state.state != SAVE_STATE_DONE) {
@@ -54,7 +54,7 @@ index c3db633..c1407d3 100644
char *devfn = NULL;
const char *format = NULL;
- int flags = BDRV_O_RDWR|BDRV_O_CACHE_WB;
-+ int flags = BDRV_O_RDWR;
++ int flags = BDRV_O_RDWR|BDRV_O_NO_FLUSH;
bool write_zero = true;
if (readmap) {
--
2.1.4
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