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Where does the exportfs command keep the export table?
The exportfs command maintains the current table of exports for the NFS server. The master export table is kept in a file named /var/lib/nfs/etab. This file is read by rpc.mountd when a client sends an NFS MOUNT request.
How to unexport a directory in exportfs ( 8 )?
Unexporting Directories The third synopsis shows how to unexport a currently exported directory. When using exportfs -ua, all entries listed in /var/lib/nfs/etab are removed from the kernel export tables, and the file is cleared. This effectively shuts down all NFS activity.
How do I export a file system to another file system?
When given the proper options, the /usr/sbin/exportfs command writes the exported file systems to /var/lib/nfs/xtab. Since rpc.mountd refers to the xtab file when deciding access privileges to a file system, changes to the list of exported file systems take effect immediately.
How to use exportfs to export files in Linux?
Syntax and Options Short Option Option Description -a Export or unexport all directories -o options,… Specify a list of export options in the -i Ignore the /etc/exports file, so that on -r Reexport all directories. It synchronize
The exportfs command maintains the current table of exports for the NFS server. The master export table is kept in a file named /var/lib/nfs/etab. This file is read by rpc.mountd when a client sends an NFS MOUNT request.
Where is the export table in NFS legacy?
In the legacy mode, exports which identify a specific host, rather than a subnet or netgroup, are entered directly into the kernel’s export table, as well as being written to /var/lib/nfs/etab .
Where does the exportfs command in red hat go?
When issued manually, the /usr/sbin/exportfs command allows the root user to selectively export or unexport directories without restarting the NFS service. When given the proper options, the /usr/sbin/exportfs command writes the exported file systems to /var/lib/nfs/xtab.
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