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Merge pull request #10104 from thaJeztah/docs-add-note-to-cli-export

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Docs: Add note that export doesn't include volume data.
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Sven Dowideit
2015-01-16 12:15:46 +13:00
parent 25a8602cba 67588d0ec4
commit 9725433988
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docs/sources/reference/commandline/cli.md
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@@ -999,6 +999,15 @@ For example:
$ sudo docker export red_panda > latest.tar
> **Note:**
> `docker export` does not export the contents of volumes associated with the
> container. If a volume is mounted on top of an existing directory in the
> container, `docker export` will export the contents of the *underlying*
> directory, not the contents of the volume.
>
> Refer to [Backup, restore, or migrate data volumes](/userguide/dockervolumes/#backup-restore-or-migrate-data-volumes)
> in the user guide for examples on exporting data in a volume.
## history
Usage: docker history [OPTIONS] IMAGE