qapi: add name parameter to nbd-server-add

Allow user to specify name for new export, to not reuse internal
node name and to not show it to clients.

This also allows creating several exports per device.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180119135719.24745-2-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Vladimir Sementsov-Ogievskiy 2018-01-19 16:57:15 +03:00 committed by Eric Blake
parent e607bbee55
commit 902a1f94be
3 changed files with 19 additions and 9 deletions

5
hmp.c
View file

@ -2203,7 +2203,8 @@ void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
continue;
}
qmp_nbd_server_add(info->value->device, true, writable, &local_err);
qmp_nbd_server_add(info->value->device, false, NULL,
true, writable, &local_err);
if (local_err != NULL) {
qmp_nbd_server_stop(NULL);
@ -2223,7 +2224,7 @@ void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
bool writable = qdict_get_try_bool(qdict, "writable", false);
Error *local_err = NULL;
qmp_nbd_server_add(device, true, writable, &local_err);
qmp_nbd_server_add(device, false, NULL, true, writable, &local_err);
if (local_err != NULL) {
hmp_handle_error(mon, &local_err);