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Add --compress to podman-container-checkpoint.1.md

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Signed-off-by: Adrian Reber <areber@redhat.com>
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Adrian Reber 2021-06-04 15:28:28 +00:00 committed by Adrian Reber
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docs/source/markdown/podman-container-checkpoint.1.md
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@ -14,6 +14,22 @@ Checkpoints all the processes in one or more containers. You may use container I
Checkpoint all running containers.
#### **--compress**, **-c**
Specify the compression algorithm used for the checkpoint archive created
with the **--export, -e** option. Possible algorithms are *gzip*, *none*
and *zstd*. If no compression algorithm is specified Podman will use
*zstd*.
One possible reason to use *none* is to enable faster creation of checkpoint
archives. Not compressing the checkpoint archive can result in faster checkpoint
archive creation.
```
# podman container checkpoint -l --compress=none --export=dump.tar
# podman container checkpoint -l --compress=gzip --export=dump.tar.gz
```
#### **--export**, **-e**
Export the checkpoint to a tar.gz file. The exported checkpoint can be used