Templates

Here is a list of results in attempts to checkpoint/resume containers with vzctl + criu bundle running on vanilla 3.13 kernel. Note the tests were done with Andrey Vagin patches applied to vzctl: "hook_ct: remove the non-working with devpts", "hook_ct: bind mount the host /dev directory in CT". Also the vz configs require LOCAL_UID="0" and LOCAL_GID="0" (also no net features were used).

template	source	start/stop	suspend/resume	status	comments
centos-6	http://download.openvz.org/template/precreated/centos-6-x86_64-devel.tar.gz	+	+/-		drop udev as "rpm -e udev --nodeps" in container
fedora-20	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/fedora-20-x86-20131202.tar.xz	+	-		(00.037318) Error (namespaces.c:155): Can't dump nested mnt namespace for 2640
ubuntu-10.04-minimal	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/ubuntu-10.04-minimal_10.04_amd64.tar.gz	+	+		-
arch	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/arch-20131014-x86_64.tar.xz	+	-		starts with warning "Failed to get D-Bus connection: No connection to service manager", suspend fails with "Error (files-reg.c:529): Unaccessible path opened 5:5354, need 64257:311335"
debian-7-minimal	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/debian-7.0-amd64-minimal.tar.xz	+	-	in-progress	(00.187218) Error (mount.c:548): Can't bind-mount 47:/run to /tmp/cr-tmpfs.L1kDQI: No such file or directory
oracle-6	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/oracle-6-x86_64-20131201.tar.xz	+	+		-
owl-3	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/owl-3.0-release-x86_64.tar.gz	+	-		(00.082286) Error (sk-unix.c:173): Unix socket 0x9071 not found
scientific-6-x86_64-20131201	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/scientific-6-x86_64-20131201.tar.xz	+	+		-
slackware-13.37-x86_64-minimal	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/slackware-13.37-x86_64-minimal.tar.gz	+	-		(00.079770) Error (sk-unix.c:220): Unix socket 0xb914 without peer 0xb4ac
suse-9.3	http://mirror.yandex.ru/mirrors/download.openvz.org/contrib/template/precreated/suse-9.3-x86_64.tar.gz	-	-		Failed to mount /sys: No such file or directory. Can't rmdir vzctl-old-root.9eSTPo: Device or resource busy