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Hi!<br>
<br>
I'm trying to use lxc-checkpoint to dump/restore simple lxc
container.<br>
I added:<br>
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<pre style="padding: 9.5px; font-family: Monaco, Menlo, Consolas, 'Courier New', monospace; font-size: 13px; color: rgb(51, 51, 51); border-radius: 4px; display: block; margin: 0px 0px 10px; line-height: 20px; word-break: break-all; word-wrap: break-word; white-space: pre-wrap; border: 1px solid rgba(0, 0, 0, 0.14902); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(245, 245, 245);"><code style="padding: 0px; font-family: Monaco, Menlo, Consolas, 'Courier New', monospace; font-size: 12px; color: inherit; border-radius: 3px; border: 0px; white-space: pre-wrap; background-color: transparent;"># hax for criu
lxc.console = none
lxc.tty = 0
lxc.cgroup.devices.deny = c 5:1 rwm</code></pre>
to container config, but when I'm trying to run
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<pre style="padding: 9.5px; font-family: Monaco, Menlo, Consolas, 'Courier New', monospace; font-size: 13px; color: rgb(51, 51, 51); border-radius: 4px; display: block; margin: 0px 0px 10px; line-height: 20px; word-break: break-all; word-wrap: break-word; white-space: pre-wrap; border: 1px solid rgba(0, 0, 0, 0.14902); font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(245, 245, 245);"><code style="padding: 0px; font-family: Monaco, Menlo, Consolas, 'Courier New', monospace; font-size: 12px; color: inherit; border-radius: 3px; border: 0px; white-space: pre-wrap; background-color: transparent;">lxc-checkpoint -n $name -D $checkpoint_dir -s -v</code></pre>
I get:<br>
Error (mount.c:624): 113: ./sys/fs/cgroup/perf_event doesn't have a
proper root mount<br>
<br>
Could you give me a hint on what is going on?<br>
I also saw that other people do experience the same problem:<br>
<a class="moz-txt-link-freetext" href="http://tycho.ws/blog/2014/09/container-migration.html">http://tycho.ws/blog/2014/09/container-migration.html</a><br>
<br>
Thanks,<br>
Ruslan <br>
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