Plumgrid service failed to start

plumgrid.fuse already mounted problem

If using the following command failed to start plumgrid service

# service plumgrid start

try to using the real command to see the error message or check the log

# virsh -c lxc: start plumgrid

If the error message is

start: Job failed to start
root@controller:~# virsh -c lxc: start plumgrid
error: Failed to start domain plumgrid
error: internal error: guest failed to start: mount: according to mtab, libvirt is already mounted on /run/libvirt/lxc/plumgrid.fuse
Unknown failure in libvirt_lxc startup

check if the plumgrid.fuse is mount by

# mount

Solution

Unmount the plumgrid.fuse first and then start the servcie

# umount --fake /run/libvirt/lxc/plumgrid.fuse
# service plumgrid start

or

# vi /etc/mtab
(remove the plumgrid.fuse)

We can add unmount command to /etc/init/plumgrid.conf, and the servcie plumgrid stop should execute the command automatically.

...
post-stop script
  virsh -c lxc: destroy plumgrid
  umount --fake /run/libvirt/lxc/plumgrid.fuse
end script
...

• check lxc container runnning status

# ps aux | grep launch_

libvirtd not work problem

請檢查libvirtd 是否啟動