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Add a `podman system check` that performs consistency checks on local storage, optionally removing damaged items so that they can be recreated. Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
60 lines
1.7 KiB
Markdown
60 lines
1.7 KiB
Markdown
% podman-system-check 1
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## NAME
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podman\-system\-check - Perform consistency checks on image and container storage
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## SYNOPSIS
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**podman system check** [*options*]
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## DESCRIPTION
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Perform consistency checks on image and container storage, reporting images and
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containers which have identified issues.
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## OPTIONS
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#### **--force**, **-f**
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When attempting to remove damaged images, also remove containers which depend
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on those images. By default, damaged images which are being used by containers
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are left alone.
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Containers which depend on damaged images do so regardless of which engine
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created them, but because podman only "knows" how to shut down containers that
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it started, the effect on still-running containers which were started by other
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engines is difficult to predict.
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#### **--max**, **-m**=*duration*
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When considering layers which are not used by any images or containers, assume
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that any layers which are more than *duration* old are the results of canceled
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attempts to pull images, and should be treated as though they are damaged.
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#### **--quick**, **-q**
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Skip checks which are known to be time-consuming. This will prevent some types
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of errors from being detected.
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#### **--repair**, **-r**
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Remove any images which are determined to have been damaged in some way, unless
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they are in use by containers. Use **--force** to remove containers which
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depend on damaged images, and those damaged images, as well.
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## EXAMPLE
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A reasonably quick check:
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```
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podman system check --quick --repair --force
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```
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A more thorough check:
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```
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podman system check --repair --max=1h --force
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```
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## SEE ALSO
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**[podman(1)](podman.1.md)**, **[podman-system(1)](podman-system.1.md)**
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## HISTORY
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April 2024
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