thanks for your infomation,Serge
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https://bugs.launchpad.net/bugs/645625
Title:
lxc container can power-off host machine
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can somebody show we how to solve this problem with appamor, i install
openstack with lxc installed, and i can use echo b /proc/sysrq-trigger to
power-off host.
sorry,i'am newbie to appamor...
thanks
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i solve the problem by “modprobe nbd nbds_max=30”
and
vi /usr/lib/python2.7/dist-packages/nova/virt/disk/nbd.py
...
cfg.IntOpt('max_nbd_devices',
default=30, ##check it here
help='maximum number of possible nbd devices')
..
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You