From: Philippe Mathieu-Daudé <phi...@redhat.com>
Add missing vhost-user-blk help:
$ qemu-storage-daemon -h
...
--export [type=]vhost-user-blk,id=<id>,node-name=<node-name>,
addr.type=unix,addr.path=<socket-path>[,writable=on|off]
[,logical-block-size=<block-size>][,num-queues=<num-queues>]
export the specified block node as a
vhosts-user-blk device over UNIX domain socket
--export [type=]vhost-user-blk,id=<id>,node-name=<node-name>,
fd,addr.str=<fd>[,writable=on|off]
[,logical-block-size=<block-size>][,num-queues=<num-queues>]
export the specified block node as a
vhosts-user-blk device over file descriptor
...
Fixes: 90fc91d50b7 ("convert vhost-user-blk server to block export API")
Reported-by: Qing Wang <qinw...@redhat.com>
Reviewed-by: Eric Blake <ebl...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
v3: Fix 'vhost-user-blk' spelling (eblake)
---
storage-daemon/qemu-storage-daemon.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/storage-daemon/qemu-storage-daemon.c
b/storage-daemon/qemu-storage-daemon.c
index 52cf17e8ace..9d76d1114d4 100644
--- a/storage-daemon/qemu-storage-daemon.c
+++ b/storage-daemon/qemu-storage-daemon.c
@@ -104,6 +104,19 @@ static void help(void)
" export the specified block node over FUSE\n"
"\n"
#endif /* CONFIG_FUSE */
+#ifdef CONFIG_VHOST_USER_BLK_SERVER
+" --export [type=]vhost-user-blk,id=<id>,node-name=<node-name>,\n"
+" addr.type=unix,addr.path=<socket-path>[,writable=on|off]\n"
+" [,logical-block-size=<block-size>][,num-queues=<num-queues>]\n"
+" export the specified block node as a\n"
+" vhost-user-blk device over UNIX domain socket\n"
+" --export [type=]vhost-user-blk,id=<id>,node-name=<node-name>,\n"
+" fd,addr.str=<fd>[,writable=on|off]\n"
+" [,logical-block-size=<block-size>][,num-queues=<num-queues>]\n"
+" export the specified block node as a\n"
+" vhost-user-blk device over file descriptor\n"
+"\n"
+#endif /* CONFIG_VHOST_USER_BLK_SERVER */
" --monitor [chardev=]name[,mode=control][,pretty[=on|off]]\n"
" configure a QMP monitor\n"
"\n"
--
2.33.1
