[lxc-users] Error "failed to get real path for .." starting copied container

[Serge Hallyn]

Yeah that was fixed by commit e554169d1e383851d3f10c92bab98b37311bcbf9
after v0.7.

I highly recommend running the latest release.

Quoting Wajih Ahmed (wajih.ahmed at gmail.com):
> Ok this did it (thanks to man page of setfacl).
> 
> /var/lib/lxd/lxc# getfacl am1 | setfacl --set-file=- am2
> 
> So somewhere the ACL are not being set properly by the lxc copy command.
> This is version 0.7.
> 
> 
> 
> On Tue, Jun 2, 2015 at 10:09 PM, Wajih Ahmed <wajih.ahmed at gmail.com> wrote:
> 
> > I stop a container and then copy it as follows
> >
> > lxc copy am1 am2
> >
> > When i do lxc start am2 i see the following error
> >
> > $ lxc start am2
> > error: starting the container failed
> >
> > The new container's directory is missing an ACL as the "+" is missing.
> >
> > Also here is the log
> >
> > lxc_container 1433284577.743 INFO     lxc_monitor -
> > monitor.c:lxc_monitor_sock_name:177 - using monitor sock name
> > lxc/92ea7555d42fc75c//var/lib/lxd/lxc
> >   lxc_container 1433284577.744 INFO     lxc_start -
> > start.c:resolve_clone_flags:848 - Cloning a new user namespace
> >   lxc_container 1433284577.747 DEBUG    lxc_conf -
> > conf.c:instantiate_veth:2685 - instantiated veth 'vethOXTIWH/veth19CJMA',
> > index is '25'
> >   lxc_container 1433284577.747 INFO     lxc_cgroup -
> > cgroup.c:cgroup_init:65 - cgroup driver cgmanager initing for am2
> >   lxc_container 1433284577.782 DEBUG    lxc_conf -
> > conf.c:lxc_assign_network:3102 - move '(null)' to '9299'
> >   lxc_container 1433284577.787 NOTICE   lxc_start - start.c:do_start:667 -
> > switching to gid/uid 0 in new user namespace
> >   lxc_container 1433284577.790 ERROR    lxc_conf - conf.c:mount_rootfs:872
> > - Permission denied - failed to get real path for
> > '/var/lib/lxd/lxc/am2/rootfs'
> >   lxc_container 1433284577.790 ERROR    lxc_conf -
> > conf.c:setup_rootfs:1279 - failed to mount rootfs
> >   lxc_container 1433284577.790 ERROR    lxc_conf -
> > conf.c:do_rootfs_setup:3712 - failed to setup rootfs for 'am2'
> >   lxc_container 1433284577.790 ERROR    lxc_conf - conf.c:lxc_setup:3794 -
> > Error setting up rootfs mount after spawn
> >   lxc_container 1433284577.790 ERROR    lxc_start - start.c:do_start:699 -
> > failed to setup the container
> >   lxc_container 1433284577.791 ERROR    lxc_sync - sync.c:__sync_wait:51 -
> > invalid sequence number 1. expected 2
> >   lxc_container 1433284577.791 WARN     lxc_conf -
> > conf.c:lxc_delete_network:2978 - failed to remove interface '(null)'
> >   lxc_container 1433284577.791 ERROR    lxc_start -
> > start.c:__lxc_start:1164 - failed to spawn 'am2'
> >   lxc_container 1433284577.791 WARN     lxc_commands -
> > commands.c:lxc_cmd_rsp_recv:172 - command get_init_pid failed to receive
> > response
> >   lxc_container 1433284577.792 WARN     lxc_cgmanager -
> > cgmanager.c:cgm_get:963 - do_cgm_get exited with error
> >

> _______________________________________________
> lxc-users mailing list
> lxc-users at lists.linuxcontainers.org
> http://lists.linuxcontainers.org/listinfo/lxc-users