On Thu, Jun 10, 2021 at 01:07:34PM +0300, Vladimir Sementsov-Ogievskiy wrote: > nbd_open() does it (through nbd_establish_connection()). > Actually we lost that call on reconnect path in 1dc4718d849e1a1fe > "block/nbd: use non-blocking connect: fix vm hang on connect()" > when we have introduced reconnect thread. > > Fixes: 1dc4718d849e1a1fe665ce5241ed79048cfa2cfc > Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com> > --- > block/nbd.c | 2 ++ > 1 file changed, 2 insertions(+)
Reviewed-by: Eric Blake <ebl...@redhat.com> > > diff --git a/block/nbd.c b/block/nbd.c > index 01d2c2efad..f3a036354d 100644 > --- a/block/nbd.c > +++ b/block/nbd.c > @@ -408,6 +408,8 @@ static void *connect_thread_func(void *opaque) > thr->sioc = NULL; > } > > + qio_channel_set_delay(QIO_CHANNEL(thr->sioc), false); > + > qemu_mutex_lock(&thr->mutex); > > switch (thr->state) { > -- > 2.29.2 > -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org