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Line 3:
Line 3: − 'crtools' <command> -t <pid> [<options>]+ − 'crtools' is command line utility to steer checkpoint and restore procedure.+ Line 43:
Line 43: − + Line 62:
Line 62: − + − + − crtools restore -d -D checkpoint -t 1234+ − + Line 77:
Line 77: − crtools exec -t 1234 close 1+ Line 83:
Line 83: − crtools exec -t 1234 open '&/foo/bar' 2+
crtools -> criu
== Synopsis ==
== Synopsis ==
<pre>
<pre>
criu <command> -t <pid> [<options>]
</pre>
</pre>
== Description ==
== Description ==
criu is command line utility to steer checkpoint and restore procedure.
== Options ==
== Options ==
-d::
-d::
Detach 'crtools' itself once restore is complete.
Detach criu itself once restore is complete.
-n <ns>::
-n <ns>::
<pre>
<pre>
# crtools dump -D checkpoint -t 1234
# criu dump -D checkpoint -t 1234
</pre>
</pre>
To restore this program detaching crtools itself, one should type
To restore this program detaching criu itself, one should type
<pre>
<pre>
criu restore -d -D checkpoint -t 1234
</pre>
</pre>
"Detaching" (the <code>-d</code> option) here means, that crtools will exit after restoring the processes
"Detaching" (the <code>-d</code> option) here means, that criu will exit after restoring the processes
and the latter will get re-parent-ed to the init task.
and the latter will get re-parent-ed to the init task.
<pre>
<pre>
criu exec -t 1234 close 1
</pre>
</pre>
<pre>
<pre>
criu exec -t 1234 open '&/foo/bar' 2
</pre>
</pre>