Templates
Jump to navigation
Jump to search
The printable version is no longer supported and may have rendering errors. Please update your browser bookmarks and please use the default browser print function instead.
|
Note: This information is heavily outdated as it was last time checked years ago. |
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 | start /stop |
suspend /resume |
status | comments |
|---|---|---|---|---|
| centos-6 [1] | + | +/- | drop udev as "rpm -e udev --nodeps" in container (as Andrew explained, because we don't support user-namespace the udev might generate ADD events which do not reach container but hit the node itself causing weird effects on host system | |
| fedora-20 [2] | + | - | (00.037318) Error (namespaces.c:155): Can't dump nested mnt namespace for 2640 | |
| ubuntu-10.04-minimal [3] | + | + | - | |
| arch [4] | + | - | 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 [5] | + | - | 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 [6] | + | + | - | |
| owl-3 [7] | + | - | (00.082286) Error (sk-unix.c:173): Unix socket 0x9071 not found | |
| scientific-6-x86_64-20131201 [8] | + | + | - | |
| slackware-13.37-x86_64-minimal [9] | + | - | (00.079770) Error (sk-unix.c:220): Unix socket 0xb914 without peer 0xb4ac | |
| suse-9.3 [10] | - | - | Failed to mount /sys: No such file or directory. Can't rmdir vzctl-old-root.9eSTPo: Device or resource busy |
Precreated official templates
Testing with https://github.com/avagin/vzctl @master
| template | start /enter /stop |
suspend /resume |
comments |
|---|---|---|---|
| centos-6 [11] | +/+/+ | +/+ | local-uid/gid = 0 |
| debian-7 [12] | +/-/- | -/? | with userns (dump: Error (mount.c:352): 47:/lib/x86_64-linux-gnu/security/pam_loginuid.so doesn't have a proper root mount, enter: Unable to open pty: No such file or directory) |
| debian-7 [13] | +/+/+ | -/? | local-uid/gid = 0 (Error (mount.c:548): Can't bind-mount 52:/run to /tmp/cr-tmpfs.wYvT1r: No such file or directory) |
| fedora-20 [14] | +/+/+ | -/? | local-uid/gid = 0 (Error (namespaces.c:155): Can't dump nested mnt namespace for 14590) |
| scientific-6 [15] | ? | ? | untested |
| suse-12.3 [16] | ? | ? | untested |
| ubuntu-10.04 [17] | +/+/+ | +/+ | local-uid/gid = 0 |
| ubuntu-13.10 [18] | ? | ? | untested |