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Update config-storage.md 

Added a line to ensure it's clear that use of filesystem is incompatible with DTR HA and multiple replica set up.
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Banjot S Chanana 2016-11-03 19:27:45 -05:00 committed by GitHub
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docker-trusted-registry/configure/config-storage.md
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@ -53,8 +53,10 @@ Additionally, the Trusted Registry supports these cloud-based storage drivers:
### Filesystem ### Filesystem
Use of the `filesystem` storage driver is incompatible when deploying DTR in High Availability with multiple replicas.
If you select `filesystem`, then the Trusted Registry uses the local disk to If you select `filesystem`, then the Trusted Registry uses the local disk to
store registry files. This backend has a single, required `rootdirectory` store registry files. This backend has a single, required `rootdirectory`
parameter which specifies a subdirectory of `/var/local/dtr/imagestorage` in parameter which specifies a subdirectory of `/var/local/dtr/imagestorage` in
which all registry files are stored. The default value of `/local` means the which all registry files are stored. The default value of `/local` means the
files are stored in `/var/local/dtr/image-storage/local`. files are stored in `/var/local/dtr/image-storage/local`.