Commit aa2623d8 authored by Ashijeet Acharya's avatar Ashijeet Acharya Committed by Kevin Wolf
Browse files

qapi: allow blockdev-add for NFS 



Introduce new object 'BlockdevOptionsNFS' in qapi/block-core.json to
support blockdev-add for NFS network protocol driver. Also make a new
struct NFSServer to support tcp connection.

Signed-off-by: default avatarAshijeet Acharya <ashijeetacharya@gmail.com>
Signed-off-by: default avatarKevin Wolf <kwolf@redhat.com>
parent 94d6a7a7

qapi/block-core.json

+71 −3
Original line number Diff line number Diff line
@@ -1714,14 +1714,14 @@ 
#

# @host_device, @host_cdrom: Since 2.1

# @gluster: Since 2.7

# @nbd, @replication, @ssh: Since 2.8

# @nbd, @nfs, @replication, @ssh: Since 2.8

#

# Since: 2.0

##

{ 'enum': 'BlockdevDriver',

  'data': [ 'archipelago', 'blkdebug', 'blkverify', 'bochs', 'cloop',

            'dmg', 'file', 'ftp', 'ftps', 'gluster', 'host_cdrom',

            'host_device', 'http', 'https', 'luks', 'nbd', 'null-aio',

            'host_device', 'http', 'https', 'luks', 'nbd', 'nfs', 'null-aio',

            'null-co', 'parallels', 'qcow', 'qcow2', 'qed', 'quorum', 'raw',

            'replication', 'ssh', 'tftp', 'vdi', 'vhdx', 'vmdk', 'vpc',

            'vvfat' ] }
@@ -2239,6 +2239,74 @@ 
  'data': { 'mode': 'ReplicationMode',

            '*top-id': 'str' } }



##

# @NFSTransport

#

# An enumeration of NFS transport types

#

# @inet:        TCP transport

#

# Since 2.8

##

{ 'enum': 'NFSTransport',

  'data': [ 'inet' ] }



##

# @NFSServer

#

# Captures the address of the socket

#

# @type:        transport type used for NFS (only TCP supported)

#

# @host:        host address for NFS server

#

# Since 2.8

##

{ 'struct': 'NFSServer',

  'data': { 'type': 'NFSTransport',

            'host': 'str' } }



##

# @BlockdevOptionsNfs

#

# Driver specific block device option for NFS

#

# @server:                  host address

#

# @path:                    path of the image on the host

#

# @user:                    #optional UID value to use when talking to the

#                           server (defaults to 65534 on Windows and getuid()

#                           on unix)

#

# @group:                   #optional GID value to use when talking to the

#                           server (defaults to 65534 on Windows and getgid()

#                           in unix)

#

# @tcp-syn-count:           #optional number of SYNs during the session

#                           establishment (defaults to libnfs default)

#

# @readahead-size:          #optional set the readahead size in bytes (defaults

#                           to libnfs default)

#

# @page-cache-size:         #optional set the pagecache size in bytes (defaults

#                           to libnfs default)

#

# @debug-level:             #optional set the NFS debug level (max 2) (defaults

#                           to libnfs default)

#

# Since 2.8

##

{ 'struct': 'BlockdevOptionsNfs',

  'data': { 'server': 'NFSServer',

            'path': 'str',

            '*user': 'int',

            '*group': 'int',

            '*tcp-syn-count': 'int',

            '*readahead-size': 'int',

            '*page-cache-size': 'int',

            '*debug-level': 'int' } }



##

# @BlockdevOptionsCurl

#
@@ -2329,7 +2397,7 @@ 
# TODO iscsi: Wait for structured options

      'luks':       'BlockdevOptionsLUKS',

      'nbd':        'BlockdevOptionsNbd',

# TODO nfs: Wait for structured options

      'nfs':        'BlockdevOptionsNfs',

      'null-aio':   'BlockdevOptionsNull',

      'null-co':    'BlockdevOptionsNull',

      'parallels':  'BlockdevOptionsGenericFormat',