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+---
+tags:
+  - linux
+  - nfs
+references:
+  - https://linux.die.net/man/5/exports
+  - https://wiki.gentoo.org/wiki/Nfs-utils
+  - https://docs.freebsd.org/en/books/handbook/network-servers/#network-nfs
+---
+# Server
+daemons: 
+- nfsd : handles reqs from nfs clients
+- mountd : handles reqs from nfsd
+- rpcbind : allows nfs clients to discover which port the NFS server is using
+# Exports
+`/etc/exports` contains table of FS' that are exported over NFS. Newline-seperated list of exports that are in turn whitespace seperated with clients allowed to mount there. A client can be followed by parenthesised comma-seperated list of export opts.
+Default opts can be specified at the end behind a dash.
+
+**Client specs**
+- Single host (name or ip)
+- Netgroups
+- Wildcards (`?` or `*` and `[]` char classes)
+- IP networks (`ipaddr/netmask` )
+
+**Some useful options**
+- rw
+- ro
+
+**Example**
+```
+/nfs 192.168.50.0/24(rw,sync,insecure,no_subtree_check)
+```
+\ No newline at end of file