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44 lines
1.6 KiB
ReStructuredText
44 lines
1.6 KiB
ReStructuredText
===================================
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Controlling file versions and aging
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===================================
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The Versions app (files_versions) expires old file versions automatically to
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ensure that users don't exceed their storage quotas. This is the default
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pattern used to delete old versions:
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* For the first second we keep one version
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* For the first 10 seconds Nextcloud keeps one version every 2 seconds
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* For the first minute Nextcloud keeps one version every 10 seconds
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* For the first hour Nextcloud keeps one version every minute
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* For the first 24 hours Nextcloud keeps one version every hour
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* For the first 30 days Nextcloud keeps one version every day
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* After the first 30 days Nextcloud keeps one version every week
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The versions are adjusted along this pattern every time a new version is
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created.
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The Versions app never uses more that 50% of the user's currently available
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free space. If the stored versions exceed this limit, Nextcloud deletes the
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oldest file versions until it meets the disk space limit again.
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You may alter the default pattern in ``config.php``. The default setting is
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``auto``, which sets the default pattern::
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'versions_retention_obligation' => 'auto',
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Additional options are:
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* ``D, auto``
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Keep versions at least for D days, apply expiration rules to all versions
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that are older than D days
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* ``auto, D``
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Delete all versions that are older than D days automatically, delete other
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versions according to expiration rules
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* ``D1, D2``
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Keep versions for at least D1 days and delete when they exceed D2 days.
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* ``disabled``
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Disable Versions; no files will be deleted.
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