@@ -2419,6 +2419,18 @@ static const char *const nbd_strong_runtime_opts[] = {
NULL
};
+static void nbd_cancel_in_flight(BlockDriverState *bs)
+{
+ BDRVNBDState *s = (BDRVNBDState *)bs->opaque;
+
+ reconnect_delay_timer_del(s);
+
+ if (s->state == NBD_CLIENT_CONNECTING_WAIT) {
+ s->state = NBD_CLIENT_CONNECTING_NOWAIT;
+ qemu_co_queue_restart_all(&s->free_sema);
+ }
+}
+
static BlockDriver bdrv_nbd = {
.format_name = "nbd",
.protocol_name = "nbd",
@@ -2445,6 +2457,7 @@ static BlockDriver bdrv_nbd = {
.bdrv_co_block_status = nbd_client_co_block_status,
.bdrv_dirname = nbd_dirname,
.strong_runtime_opts = nbd_strong_runtime_opts,
+ .bdrv_cancel_in_flight = nbd_cancel_in_flight,
};
static BlockDriver bdrv_nbd_tcp = {
@@ -2473,6 +2486,7 @@ static BlockDriver bdrv_nbd_tcp = {
.bdrv_co_block_status = nbd_client_co_block_status,
.bdrv_dirname = nbd_dirname,
.strong_runtime_opts = nbd_strong_runtime_opts,
+ .bdrv_cancel_in_flight = nbd_cancel_in_flight,
};
static BlockDriver bdrv_nbd_unix = {
@@ -2501,6 +2515,7 @@ static BlockDriver bdrv_nbd_unix = {
.bdrv_co_block_status = nbd_client_co_block_status,
.bdrv_dirname = nbd_dirname,
.strong_runtime_opts = nbd_strong_runtime_opts,
+ .bdrv_cancel_in_flight = nbd_cancel_in_flight,
};
static void bdrv_nbd_init(void)
Just stop waiting for connection in existing requests. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> --- block/nbd.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)