It fails after 30 seconds with this error: error : virDBusCall:1429 : error from service: CanSuspend: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Only probe for the power mgmt capabilities when driver is non-NULL. This speeds up domain startup by 30 seconds. https://bugzilla.redhat.com/show_bug.cgi?id=1159227 --- src/lxc/lxc_conf.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/lxc/lxc_conf.c b/src/lxc/lxc_conf.c index 17df7a8..e713ff8 100644 --- a/src/lxc/lxc_conf.c +++ b/src/lxc/lxc_conf.c @@ -82,7 +82,9 @@ virCapsPtr virLXCDriverCapsInit(virLXCDriverPtr driver) VIR_WARN("Failed to query host NUMA topology, disabling NUMA capabilities"); } - if (virNodeSuspendGetTargetMask(&caps->host.powerMgmt) < 0) + /* Only probe for power management capabilities in the driver, + * not in the emulator */ + if (driver && virNodeSuspendGetTargetMask(&caps->host.powerMgmt) < 0) VIR_WARN("Failed to get host power management capabilities"); if (virGetHostUUID(caps->host.host_uuid)) { -- 2.0.4