The same issue as (already fixed) in virDomainCreate -
REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS doesn't return new domain ID, only
-1 on error or 0 on success.
Besides this one fix it is more general problem - local domain object
ID can desynchronize with the real one, for example in case of another
client creates/destroys domain in the meantime. Perhaps virDomainGetID
should be called remotely (with all performance implications...)? Or
some event-based notification used?
Signed-off-by: Marek Marczykowski <marmarek@xxxxxxxxxxxxxxxxxxxxxx>
---
src/remote/remote_driver.c | 40 ++++++++++++++++++++++++++++++++++++++++
src/remote/remote_protocol.x | 2 +-
2 files changed, 41 insertions(+), 1 deletion(-)
diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index f66304c..0bbfc22 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -2423,6 +2423,46 @@ done:
return rv;
}
+static int
+remoteDomainCreateWithFlags(virDomainPtr dom, unsigned int flags)
+{
+ int rv = -1;
+ struct private_data *priv = dom->conn->privateData;
+ remote_domain_create_with_flags_args args;
+ remote_domain_lookup_by_uuid_args args2;
+ remote_domain_lookup_by_uuid_ret ret2;
+
+ remoteDriverLock(priv);
+
+ make_nonnull_domain(&args.dom, dom);
+ args.flags = flags;
+
+ if (call(dom->conn, priv, 0, REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS,
+ (xdrproc_t)xdr_remote_domain_create_with_flags_args, (char *)&args,
+ (xdrproc_t)xdr_void, (char *)NULL) == -1) {
+ goto done;
+ }
+
+ /* Need to do a lookup figure out ID of newly started guest, because
+ * bug in design of REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS means we aren't getting
+ * it returned.
+ */
+ memcpy(args2.uuid, dom->uuid, VIR_UUID_BUFLEN);
+ memset(&ret2, 0, sizeof(ret2));
+ if (call(dom->conn, priv, 0, REMOTE_PROC_DOMAIN_LOOKUP_BY_UUID,
+ (xdrproc_t) xdr_remote_domain_lookup_by_uuid_args, (char *) &args2,
+ (xdrproc_t) xdr_remote_domain_lookup_by_uuid_ret, (char *) &ret2) == -1)
+ goto done;
+
+ dom->id = ret2.dom.id;
+ xdr_free((xdrproc_t) &xdr_remote_domain_lookup_by_uuid_ret, (char *) &ret2);
+ rv = 0;
+
+done:
+ remoteDriverUnlock(priv);
+ return rv;
+}
+
static char *
remoteDomainGetSchedulerType(virDomainPtr domain, int *nparams)
{
diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
index 512ba2e..d2e0175 100644
--- a/src/remote/remote_protocol.x
+++ b/src/remote/remote_protocol.x
@@ -3875,7 +3875,7 @@ enum remote_procedure {
REMOTE_PROC_DOMAIN_EVENT_IO_ERROR_REASON = 195,
/**
- * @generate: both
+ * @generate: server
*/
REMOTE_PROC_DOMAIN_CREATE_WITH_FLAGS = 196,
--
1.8.1.4
--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list