[CRIU] Checkpointing failed

[Thouraya TH]

i'm sorry, i will try not in the container :(

2014-10-07 16:15 GMT+01:00 Thouraya TH <thouraya87 at gmail.com>:

> Inside the container:
> root at u1:/# sudo umount  /sys/fs/fuse/connections
> root at u1:/#
>
> root at u1:/# cd /usr/share/lxc/config/
> bash: cd: /usr/share/lxc/config/: Aucun fichier ou dossier de ce type
> root at u1:/# cat /usr/share/lxc/config/ubuntu.common.conf
> cat: /usr/share/lxc/config/ubuntu.common.conf: Aucun fichier ou dossier de
> ce type
>
> ?
>
> 2014-10-07 15:49 GMT+01:00 Serge Hallyn <serge.hallyn at ubuntu.com>:
>
>> Quoting Thouraya TH (thouraya87 at gmail.com):
>> > root at u1:/# sudo umount /sys/fs/fuse/
>> > umount : /sys/fs/fuse/ : n'est pas monté
>> >
>> > !!
>> > it doesn't work
>> >
>> > As you know i have already done this:
>> >
>> > root at u1:/# sudo umount /sys/fs/pstore
>> > root at u1:/# vim /etc/fstab
>> > root at u1:/# vim /etc/fstab
>> >
>> > i have only this line in the file:
>> > -- > # UNCONFIGURED FSTAB FOR BASE SYSTEM
>> >
>> > root at u1:/# rmdir /sys/fs/pstore
>> > rmdir: échec de suppression de «/sys/fs/pstore»: Permission non accordée
>> > root at u1:/# sudo rmdir /sys/fs/pstore
>> > rmdir: échec de suppression de «/sys/fs/pstore»: Permission non accordée
>> > root at u1:/# sudo su
>> > root at u1:/#  rmdir /sys/fs/pstore
>> > rmdir: échec de suppression de «/sys/fs/pstore»: Permission non accordée
>> > root at u1:/#
>>
>> Ok I don't know whether you're having a problem with pstore at c/r or
>> not as that seems unrelated to the fuse gorp, but if you are having a
>> problem with pstore, then
>>
>> Edit /usr/share/lxc/config/ubuntu.common.conf, comment out
>>
>> lxc.mount.entry = /sys/fs/pstore sys/fs/pstore none bind,optional 0 0
>>
>> and add
>>
>> lxc.mount.entry = tmpfs /sys/fs/pstore none bind,optional 0 0
>>
>> That should keep mountall from trying to mount pstore.
>>
>> I think what you really want to do is teach criu to simply mark that
>> pstore
>> was mounted, then simply bind-mount it from the host again at restart.
>>
>
>
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