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| author | Philippe Mathieu-Daudé | 2022-01-07 11:54:19 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2022-01-14 12:03:16 +0100 |
| commit | c8cbc9524269d9583749aaaea8aa244add7e1900 (patch) | |
| tree | 3b885372d556827a60594f4f4f4c28b4193f7943 /storage-daemon | |
| parent | docs: Correct 'vhost-user-blk' spelling (diff) | |
| download | qemu-c8cbc9524269d9583749aaaea8aa244add7e1900.tar.gz qemu-c8cbc9524269d9583749aaaea8aa244add7e1900.tar.xz qemu-c8cbc9524269d9583749aaaea8aa244add7e1900.zip | |
qemu-storage-daemon: Add vhost-user-blk help
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 <qinwang@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220107105420.395011-3-f4bug@amsat.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'storage-daemon')
| -rw-r--r-- | storage-daemon/qemu-storage-daemon.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/storage-daemon/qemu-storage-daemon.c b/storage-daemon/qemu-storage-daemon.c index 52cf17e8ac..9d76d1114d 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" |