2016-09-29 19:21:06 +00:00
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---
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description: Explains how to use the filesystem storage drivers
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keywords:
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- registry, service, driver, images, storage, filesystem
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menu:
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main:
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parent: smn_storagedrivers
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title: Filesystem storage driver
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---
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2016-09-28 21:46:28 +00:00
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# Filesystem storage driver
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An implementation of the `storagedriver.StorageDriver` interface which uses the local filesystem.
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## Parameters
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`rootdirectory`: (optional) The absolute path to a root directory tree in which
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to store all registry files. The registry stores all its data here so make sure
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there is adequate space available. Defaults to `/var/lib/registry`.
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`maxthreads`: (optional) The maximum number of simultaneous blocking filesystem
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operations permitted within the registry. Each operation spawns a new thread and
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may cause thread exhaustion issues if many are done in parallel. Defaults to
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`100`, and can be no lower than `25`.
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