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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2021-01-12 07:57:05 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-01-12 07:57:05 -0500 |
| commit | 5575c7be2023d0709432b12b60124168c6956c8a (patch) | |
| tree | 3856aabbe4003f23663978d3f01062a091d80c1c /docs | |
| parent | 1955eee89f083ec814a44025dc0abe59748205b3 (diff) | |
| parent | 2aa381f2d0cdc8abb28aa8759c681198cb1e47a7 (diff) | |
| download | podman-5575c7be2023d0709432b12b60124168c6956c8a.tar.gz podman-5575c7be2023d0709432b12b60124168c6956c8a.tar.bz2 podman-5575c7be2023d0709432b12b60124168c6956c8a.zip | |
Merge pull request #8819 from chen-zhuohan/add-pre-checkpoint
Add pre-checkpoint and restore with previous
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/source/markdown/podman-container-checkpoint.1.md | 14 | ||||
| -rw-r--r-- | docs/source/markdown/podman-container-restore.1.md | 7 |
2 files changed, 21 insertions, 0 deletions
diff --git a/docs/source/markdown/podman-container-checkpoint.1.md b/docs/source/markdown/podman-container-checkpoint.1.md index 6a9469156..ea05979cd 100644 --- a/docs/source/markdown/podman-container-checkpoint.1.md +++ b/docs/source/markdown/podman-container-checkpoint.1.md @@ -58,12 +58,26 @@ This option must be used in combination with the **--export, -e** option. When this option is specified, the content of volumes associated with the container will not be included into the checkpoint tar.gz file. +#### **--pre-checkpoint**, **-P** + +Dump the container's memory information only, leaving the container running. Later +operations will supersede prior dumps. It only works on runc 1.0-rc3 or higher. + +#### **--with-previous** + +Check out the container with previous criu image files in pre-dump. It only works +without **--pre-checkpoint** or **-P**. It only works on runc 1.0-rc3 or higher. + ## EXAMPLE podman container checkpoint mywebserver podman container checkpoint 860a4b23 +podman container checkpoint -P -e pre-checkpoint.tar.gz -l + +podman container checkpoint --with-previous -e checkpoint.tar.gz -l + ## SEE ALSO podman(1), podman-container-restore(1) diff --git a/docs/source/markdown/podman-container-restore.1.md b/docs/source/markdown/podman-container-restore.1.md index 0593e6fe9..192b8765b 100644 --- a/docs/source/markdown/podman-container-restore.1.md +++ b/docs/source/markdown/podman-container-restore.1.md @@ -48,6 +48,11 @@ Import a checkpoint tar.gz file, which was exported by Podman. This can be used to import a checkpointed container from another host. Do not specify a *container* argument when using this option. +#### **--import-previous** + +Import a pre-checkpoint tar.gz file which was exported by Podman. This option +must be used with **-i** or **--import**. It only works on runc 1.0-rc3 or higher. + #### **--name**, **-n** This is only available in combination with **--import, -i**. If a container is restored @@ -98,6 +103,8 @@ podman container restore mywebserver podman container restore 860a4b23 +podman container restore --import-previous pre-checkpoint.tar.gz --import checkpoint.tar.gz + ## SEE ALSO podman(1), podman-container-checkpoint(1) |