On 07/30/2012 02:42 PM, richard -rw- weinberger wrote: > On Mon, Jul 23, 2012 at 10:53 AM, Pavel Emelyanov <xemul@xxxxxxxxxxxxx> wrote: >> This project is an attempt to implement the checkpoint-restore functionality >> for processes and containers without driving too much code into the kernel tree, >> but putting there "various oddball helper code" instead. > > Is CRIU able to checkpoint a process tree where one or more processes > are traced using ptrace()? No it's not (currently). > crtools seem to use ptrace() to execute parasite system calls. > AFAIK this will only work if the target process is currently not > ptraced() by another process. > Yup, exactly. Thanks, Pavel -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
