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(parent: 96c61cb) | patch
NFS: Add a dns resolver for use with NFSv4 referrals and migration
authorTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 19 Aug 2009 22:12:27 +0000 (18:12 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Wed, 19 Aug 2009 22:22:15 +0000 (18:22 -0400)
commite571cbf1a4f8d8b6cfd4898df718dae84c75a8e1
tree0fc9da9692a1e63cff03053fc87cc807fab5e266tree | snapshot (tar.gz zip)
parent96c61cbd0f30496bfa57ed80f7131a57aea3e4decommit | diff
NFS: Add a dns resolver for use with NFSv4 referrals and migration

The NFSv4 and NFSv4.1 protocols both allow for the redirection of a client
from one server to another in order to support filesystem migration and
replication. For full protocol support, we need to add the ability to
convert a DNS host name into an IP address that we can feed to the RPC
client.

We'll reuse the sunrpc cache, now that it has been converted to work with
rpc_pipefs.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Documentation/filesystems/nfs.txt [new file with mode: 0644] blob
Documentation/kernel-parameters.txt diff | blob | blame | history
fs/nfs/Makefile diff | blob | blame | history
fs/nfs/cache_lib.c [new file with mode: 0644] blob
fs/nfs/cache_lib.h [new file with mode: 0644] blob
fs/nfs/dns_resolve.c [new file with mode: 0644] blob
fs/nfs/dns_resolve.h [new file with mode: 0644] blob
fs/nfs/inode.c diff | blob | blame | history
net/sunrpc/rpc_pipe.c diff | blob | blame | history