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The Linux Kernel
  • Kernel subsystem documentation
  • Networking
  • Netlink Family Specifications
  • Family nfsd netlink specification
  • View page source

Family nfsd netlink specification¶

Contents

  • Family nfsd netlink specification

    • Summary

    • Operations

      • rpc-status-get

      • threads-set

      • threads-get

      • version-set

      • version-get

      • listener-set

      • listener-get

      • pool-mode-set

      • pool-mode-get

    • Attribute sets

      • rpc-status

      • server

      • version

      • server-proto

      • sock

      • server-sock

      • pool-mode

Summary¶

NFSD configuration over generic netlink.

Operations¶

rpc-status-get¶

dump pending nfsd rpc

attribute-set:

rpc-status

dump:
reply
attributes:

[xid, flags, prog, version, proc, service_time, saddr4, daddr4, saddr6, daddr6, sport, dport, compound-ops]

threads-set¶

set the number of running threads

attribute-set:

server

flags:

[admin-perm]

do:
request
attributes:

[threads, gracetime, leasetime, scope]

threads-get¶

get the number of running threads

attribute-set:

server

do:
reply
attributes:

[threads, gracetime, leasetime, scope]

version-set¶

set nfs enabled versions

attribute-set:

server-proto

flags:

[admin-perm]

do:
request
attributes:

[version]

version-get¶

get nfs enabled versions

attribute-set:

server-proto

do:
reply
attributes:

[version]

listener-set¶

set nfs running sockets

attribute-set:

server-sock

flags:

[admin-perm]

do:
request
attributes:

[addr]

listener-get¶

get nfs running listeners

attribute-set:

server-sock

do:
reply
attributes:

[addr]

pool-mode-set¶

set the current server pool-mode

attribute-set:

pool-mode

flags:

[admin-perm]

do:
request
attributes:

[mode]

pool-mode-get¶

get info about server pool-mode

attribute-set:

pool-mode

do:
reply
attributes:

[mode, npools]

Attribute sets¶

rpc-status¶

xid (u32)¶

byte-order:

big-endian

flags (u32)¶

prog (u32)¶

version (u8)¶

proc (u32)¶

service_time (s64)¶

pad (pad)¶

saddr4 (u32)¶

byte-order:

big-endian

display-hint:

ipv4

daddr4 (u32)¶

byte-order:

big-endian

display-hint:

ipv4

saddr6 (binary)¶

display-hint:

ipv6

daddr6 (binary)¶

display-hint:

ipv6

sport (u16)¶

byte-order:

big-endian

dport (u16)¶

byte-order:

big-endian

compound-ops (u32)¶

multi-attr:

True

server¶

threads (u32)¶

multi-attr:

True

gracetime (u32)¶

leasetime (u32)¶

scope (string)¶

version¶

major (u32)¶

minor (u32)¶

enabled (flag)¶

server-proto¶

version (nest)¶

nested-attributes:

version

multi-attr:

True

sock¶

addr (binary)¶

transport-name (string)¶

server-sock¶

addr (nest)¶

nested-attributes:

sock

multi-attr:

True

pool-mode¶

mode (string)¶

npools (u32)¶

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