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| author | Adrian Reber <areber@redhat.com> | 2019-06-27 07:56:39 +0000 |
|---|---|---|
| committer | Adrian Reber <areber@redhat.com> | 2019-07-11 14:43:35 +0200 |
| commit | 05549e8b2904427a1fb6d0b36889ac43360db073 (patch) | |
| tree | f085e801b63094fb3f6c450ca9493f8a211414d8 /cmd/podman/checkpoint.go | |
| parent | 1a3207488477876a1f4018bf0df95ed8eaf85afc (diff) | |
| download | podman-05549e8b2904427a1fb6d0b36889ac43360db073.tar.gz podman-05549e8b2904427a1fb6d0b36889ac43360db073.tar.bz2 podman-05549e8b2904427a1fb6d0b36889ac43360db073.zip | |
Add --ignore-rootfs option for checkpoint/restore
The newly added functionality to include the container's root
file-system changes into the checkpoint archive can now be explicitly
disabled. Either during checkpoint or during restore.
If a container changes a lot of files during its runtime it might be
more effective to migrated the root file-system changes in some other
way and to not needlessly increase the size of the checkpoint archive.
If a checkpoint archive does not contain the root file-system changes
information it will automatically be skipped. If the root file-system
changes are part of the checkpoint archive it is also possible to tell
Podman to ignore these changes.
Signed-off-by: Adrian Reber <areber@redhat.com>
Diffstat (limited to 'cmd/podman/checkpoint.go')
| -rw-r--r-- | cmd/podman/checkpoint.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cmd/podman/checkpoint.go b/cmd/podman/checkpoint.go index 6755bb073..22cdb1f39 100644 --- a/cmd/podman/checkpoint.go +++ b/cmd/podman/checkpoint.go @@ -46,6 +46,7 @@ func init() { flags.BoolVarP(&checkpointCommand.All, "all", "a", false, "Checkpoint all running containers") flags.BoolVarP(&checkpointCommand.Latest, "latest", "l", false, "Act on the latest container podman is aware of") flags.StringVarP(&checkpointCommand.Export, "export", "e", "", "Export the checkpoint image to a tar.gz") + flags.BoolVar(&checkpointCommand.IgnoreRootfs, "ignore-rootfs", false, "Do not include root file-system changes when exporting") markFlagHiddenForRemoteClient("latest", flags) } |