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only mount cgroups if you haven't already

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This commit is contained in:
Jesse Andrews 2011-10-07 10:34:32 -04:00
parent 0edde7d44f
commit e4304238c2
1 changed files with 3 additions and 1 deletions
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4
stack.sh
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@ -409,7 +409,9 @@ if [[ "$ENABLED_SERVICES" =~ "n-cpu" ]]; then
if ! grep -q cgroup /etc/fstab; then
echo none /cgroup cgroup cpuacct,memory,devices,cpu,freezer,blkio 0 0 | sudo tee -a /etc/fstab
fi
sudo mount /cgroup
if ! mount -n | grep -q cgroup; then
sudo mount /cgroup
fi
fi
# User needs to be member of libvirtd group for nova-compute to use libvirt.