On Wed, 2018-04-11 at 12:34 +0100, Daniel P. Berrangé wrote:
> On Wed, Apr 11, 2018 at 12:29:11PM +0100, Radostin Stoyanov wrote:
> > This patch set contains rebased version of Katerina's work from GSoC 2016 [1].
> > It allows integrates CRIU [2] with the libvirt-lxc to enable save/resore of containers.
>
> I vaguely recall that when Katerina first did that work, we hit some
> limitations of CRIU at the time, that blocked us merging. Does anyone
> recall what that was, and if & when it was addressed in CRIU ?
What was missing in CRIU was the possibility to write the data into a stream
rather than in files. From what I recall this work has been merged upstream
in the mean time.
--
Cedric
> >
> > [1] https://wiki.libvirt.org/page/Google_Summer_of_Code_2016/lxc_migration
> > [2] https://criu.org
> >
> > Radostin Stoyanov (4):
> > configure: Include support for CRIU
> > lxc: Add save/restore helper functions
> > lxc: Add restore mode for libvirt-lxc
> > lxc: Add save/restore support
> >
> > configure.ac | 1 +
> > m4/virt-criu.m4 | 27 +++++
> > po/POTFILES.in | 1 +
> > src/lxc/Makefile.inc.am | 4 +
> > src/lxc/lxc_container.c | 162 ++++++++++++++++++++++++++++--
> > src/lxc/lxc_container.h | 3 +-
> > src/lxc/lxc_controller.c | 104 ++++++++++++++++++-
> > src/lxc/lxc_criu.c | 253 +++++++++++++++++++++++++++++++++++++++++++++++
> > src/lxc/lxc_criu.h | 36 +++++++
> > src/lxc/lxc_driver.c | 238 +++++++++++++++++++++++++++++++++++++++++++-
> > src/lxc/lxc_process.c | 23 ++++-
> > src/lxc/lxc_process.h | 1 +
> > 12 files changed, 836 insertions(+), 17 deletions(-)
> > create mode 100644 m4/virt-criu.m4
> > create mode 100644 src/lxc/lxc_criu.c
> > create mode 100644 src/lxc/lxc_criu.h
> >
> > --
> > 2.14.3
> >
> > --
> > libvir-list mailing list
> > libvir-list@redhat.com
> > https://www.redhat.com/mailman/listinfo/libvir-list
>
> Regards,
> Daniel
--
libvir-list mailing list
libvir-list@redhat.com
https://www.redhat.com/mailman/listinfo/libvir-list