doc: Add lxc.rootfs.backend in Japanese lxc.container.conf(5)

Update for commit f9039861Signed-off-by: KATOH Yasufumi <karma@jazz.email.ne.jp>

Add a document of lxc.rootfs.backend in Korean manpage

Update for commit f9039861Signed-off-by: Sungbae Yoo <sungbae.yoo@samsung.com>

fix spelling mistakes spotted by Debian's lintian

Signed-off-by: Evgeni Golov <evgeni@debian.org>

fix btrfs_recursive_destroy

Signed-off-by: Oleg Freedholm <overlayfs@gmail.com>

switch user facing name to lxc.rootfs.backend

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

rootfs.bdev_type: implement get and clear

clear is just set(x, ""), but before this patch that didn't work bc
"" is nota valid bdev type.
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

use more accurate bdev_type name for rootfs.bdev

It'll make future code reading easier.
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

2016 04 02/bdev

If that is specified, then we only use the specified backing store type.

This can be useful if you know that lxc.rootfs is a directory type and
you do not want lxc to waste time searching for zfs, btrfs, etc.
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>

A change in kernel 4.2 caused btrfs_recursive_destroy to
fail to delete unprivileged containers.  This patch restores
the pre-kernel-4.2 behaviour.  Ref: Issue 935.
Signed-off-by: Oleg Freedhom <overlayfs@gmail.com>

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

c/r: support for the criu pageserver

Signed-off-by: Niklas Eiling <niklas.eiling@rwth-aachen.de>

Fix buffer overflow in do_start()

Signed-off-by: Aleksandr Mezin <mezin.alexander@gmail.com>

this enables lxc to perform "disk-less migrations" where memory pages are sent directly to the destination machine instead of being written to the sources filesystem first.
For this, the migrate_opts struct has been added the strings "pageserver_address" and "pageserver_port" so that criu can be told where to look for a pageserver.
Signed-off-by: Niklas Eiling <niklas.eiling@rwth-aachen.de>

fix possible buffer overflow

Signed-off-by: Niklas Eiling <niklas.eiling@rwth-aachen.de>

update Debian release names

Squeeze is EOL now, Stretch is the upcoming stable
Signed-off-by: Evgeni Golov <evgeni@golov.de>

strncat only returns its first argument and not the end of the written string.
Thus "buf-pos" is always 0 and consquently no range check is performed.
Signed-off-by: Niklas Eiling <niklas.eiling@rwth-aachen.de>

use smarter error handling for lxc_strmmap()

Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>

also ingore *.so.*

Additionally, fix the comment for lxc_strmmap() and cleanup #includes in
utils.{c,h}.
Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>

Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>

lxc-ubuntu: Fix building on secondary architectures

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>

add funs to mmap() files to \0-terminated strings

Rename lxc_mmap()/lxc_munmap() to lxc_strmmap()/lxc_strmunmap().
Signed-off-by: Christian Brauner <christian.brauner@mailbox.org>