[libvirt] [PATCH] Reduce log level when cgroups aren't mounted

[Daniel P. Berrange]

Quite a few hosts don't have cgroups mounted and so see warnings
from libvirt logged, which then cause bug reports, etc. Reduce
the log level to INFO so they're not visible by default

* src/qemu/qemu_driver.c: Reduce log level for cgroups
---
 src/qemu/qemu_driver.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 52ea98e..20a4157 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -1331,7 +1331,7 @@ qemudStartup(int privileged) {
     rc = virCgroupForDriver("qemu", &qemu_driver->cgroup, privileged, 1);
     if (rc < 0) {
         char buf[1024];
-        VIR_WARN("Unable to create cgroup for driver: %s",
+        VIR_INFO("Unable to create cgroup for driver: %s, disabling cgroups",
                  virStrerror(-rc, buf, sizeof(buf)));
     }
 
-- 
1.7.4