When a snapshot is taken from out side of qemu (e.g. qemu-img
snapshot), write requests to the current vdi return SD_RES_READONLY.
In this case, the sheepdog block driver needs to update the current
inode to the latest one and resend the write requests.
Signed-off-by: MORITA Kazutaka
On Thu, Apr 25, 2013 at 07:37:43PM +0900, MORITA Kazutaka wrote:
+/* update inode with the latest state */
+static int coroutine_fn reload_vdi_object(BDRVSheepdogState *s)
+{
+SheepdogInode *inode;
+int ret = 0, fd;
+uint32_t vid;
+
+inode = (SheepdogInode
