Dan Kenigsberg has uploaded a new change for review. Change subject: Expose setting the number of vNIC queues ......................................................................
Expose setting the number of vNIC queues With properly-updated libvirt and qemu, clusterLevel 3.5 would let end users expose the number of queues on each of their vNICs, instead of the default 1. Each queue decreases the amount of available memory on the host by about 100KB, but may improve the throughput of intra-host communication if set below the number of vCPUs. See more on http://www.linux-kvm.org/page/Multiqueue Change-Id: I66aaa982687e0957449c43f4824d78e09b09243c Signed-off-by: Dan Kenigsberg <[email protected]> --- M packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql 1 file changed, 2 insertions(+), 0 deletions(-) git pull ssh://gerrit.ovirt.org:29418/ovirt-engine refs/changes/64/25764/1 diff --git a/packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql b/packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql index 8697516..36b1cba 100644 --- a/packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql +++ b/packaging/dbscripts/upgrade/pre_upgrade/0000_config.sql @@ -784,6 +784,8 @@ -- Allow to specify SecurityGroups property for vNICs, containing either an empty string or a list of one or more comma seperated UUIDs. select fn_db_update_config_value('CustomDeviceProperties', '{type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$}}', '3.4'); +select fn_db_update_config_value('CustomDeviceProperties', '{type=interface;prop={SecurityGroups=^(?:(?:[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}, *)*[0-9a-fA-F]{8}-(?:[0-9a-fA-F]{4}-){3}[0-9a-fA-F]{12}|)$;queues=^[0-9]*$}}', '3.5'); + ------------------------------------------------------------------------------------ -- Update only if default not changed section -- To view, visit http://gerrit.ovirt.org/25764 To unsubscribe, visit http://gerrit.ovirt.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I66aaa982687e0957449c43f4824d78e09b09243c Gerrit-PatchSet: 1 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Dan Kenigsberg <[email protected]> _______________________________________________ Engine-patches mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/engine-patches
