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| {{header|docs}} | | {{header|docs}} |
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| == FedFS ==
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| Fedora 18 adds '''FedFS''', a mechanism to provide a coherent namespace across multiple file servers.
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| The code provided in this package is a technology preview. The intent is to provide a full and supported Linux FedFS client and server implementation
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| based on this code. Programming and user interfaces may change significantly for the next few releases.
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| The components in this package are used for managing file system referrals in order to create a global network file system namespace. Installable
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| components include:
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| * An automounter program map to manage the FedFS domain namespace on FedFS-enabled clients.
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| * A mount command to mount parts of a FedFS domain namespace.
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| * A plug-in library that allows programs outside of FedFS to resolve junctions on local file systems.
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| * An ONC RPC service daemon that runs on file servers enabling the management by remote FedFS ADMIN clients of FedFS junctions.
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| * A tool called "nfsref" to manage local junctions without requiring fedfsd.
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| * A set of command-line clients that can access fedfsd instances on remote file servers.
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| * A set of command-line clients that can manage FedFS entries on an LDAP server acting as a FedFS NSDB.
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| * A tool to manage NSDB connection parameters on the local host.
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| * An LDIF format schema to enable an LDAP server to support FedFS objects.
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| For more information refer to the [http://wiki.linux-nfs.org/wiki/index.php/FedFsUtilsProject FedFS project page] and the [http://wiki.linux-nfs.org/wiki/index.php/FedFsUtilsDocs FedFS Documentation page].
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| == /tmp on tmpfs ==
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| By default, <code>/tmp</code> on Fedora 18 will be on a tempfs. Storage of large temporary files should be done on <code>/var/tmp</code>. This will reduce the I/O generated on disks, increase SSD lifetime, save power, and improve performance of the <code>/tmp</code> filesystem..
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| [[Category:Docs Project]] | | [[Category:Docs Project]] |
| [[Category:Draft documentation]] | | [[Category:Draft documentation]] |
| [[Category:Documentation beats]] | | [[Category:Documentation beats]] |
