Re: [libvirt] [PATCH] Introduce yet another migration version in API.

+static virDomainPtr +virDomainMigrateVersion3 (virDomainPtr domain, + virConnectPtr dconn, + unsigned long flags, + const char *dname, + const char *uri, + unsigned long bandwidth) +{ + virDomainPtr ddomain = NULL; + char *uri_out = NULL; + char *cookiesrc = NULL; + char *cookiedst = NULL; + char *dom_xml = NULL; + int cookiesrclen = 0; + int cookiedstlen = 0; + int ret; + virDomainInfo info; + virErrorPtr orig_err = NULL; + + if (!domain->conn->driver->domainMigrateBegin3) { + virLibConnError (domain->conn, VIR_ERR_INTERNAL_ERROR, __FUNCTION__); + virDispatchError(domain->conn); + return NULL; + }

+ + if (uri == NULL && uri_out == NULL) { + virLibConnError (domain->conn, VIR_ERR_INTERNAL_ERROR, + _("domainMigratePrepare2 did not set uri")); + virDispatchError(domain->conn); + goto done; + } + if (uri_out) + uri = uri_out; /* Did domainMigratePrepare2 change URI? */ + assert (uri != NULL);

@@ -3716,6 +3875,11 @@ virDomainMigrate (virDomainPtr domain, VIR_DRV_SUPPORTS_FEATURE(dconn->driver, dconn, VIR_DRV_FEATURE_MIGRATION_V2)) ddomain = virDomainMigrateVersion2(domain, dconn, flags, dname, uri, bandwidth); + else if (VIR_DRV_SUPPORTS_FEATURE(domain->conn->driver, domain->conn, + VIR_DRV_FEATURE_MIGRATION_V3) && + VIR_DRV_SUPPORTS_FEATURE(dconn->driver, dconn, + VIR_DRV_FEATURE_MIGRATION_V3)) + ddomain = virDomainMigrateVersion3(domain, dconn, flags, dname, uri, bandwidth);