[Lxc-users] host fstab, boot error at cgconfig ...

[Serge Hallyn]

Quoting István Király - LaKing (d250 at yahoo.com):
> Hi folks.
> 
> I accidentally zero-ed out my original fstab generated by anaconda on my CentOs 6 box.
> After recreation it looks like this:
> UUID=5c4ef826-7786-43f7-8ebd-775f230e2e25 /                       ext4    defaults        1 1
> UUID=c4a00fec-7931-4c4b-9cd3-906864bfadd3 /boot                   ext4    defaults        1 2
> tmpfs                   /dev/shm                tmpfs   defaults        0 0
> devpts                  /dev/pts                devpts  gid=5,mode=620  0 0
> sysfs                   /sys                    sysfs   defaults        0 0
> proc                    /proc                   proc    defaults        0 0
> none             /cgroup         cgroup     defaults     0 0
> 
> At boot-time, I get the error:
> 
> Entering non-interactive startup
> Calling the system activity data collector (sadc): 
> Starting cgconfig service: Loading configuration file /etc/cgconfig.conf failed

My guess is cgconfig is trying to mount cgroups (one at a time,
non-composed) and that fails because your fstab has already mounted
all cgroups together under /cgroup.

Try removing the last line in your regenerated fstab?

-serge