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| author | Weston Andros Adamson <dros@netapp.com> | 2011-05-31 18:48:56 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-12 13:40:26 -0400 |
| commit | c9895cb69b07a4b17d8fdae26667f9a9fba5183b (patch) | |
| tree | 743aab596a936684948fbdb550f5bdbb96381b9c /fs/nfs/nfs4filelayout.c | |
| parent | 82c2c8b8616fa9e77264c53f0df483f74ac54613 (diff) | |
| download | lwn-c9895cb69b07a4b17d8fdae26667f9a9fba5183b.tar.gz lwn-c9895cb69b07a4b17d8fdae26667f9a9fba5183b.zip | |
NFS: pnfs IPv6 support
Handle ipv6 remote addresses from GETDEVICEINFO
- supports netid "tcp" for ipv4 and "tcp6" for ipv6 as rfc 5665 specifies
- added ds_remotestr to avoid having to handle different AFs in every dprintk
- tested against pynfs 4.1 server, submitting ipv6 support patch to pynfs
- tested with IPv6 disabled, it compiles cleanly and relies on rpc_pton to
refuse to accept IPv6 addresses
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4filelayout.c')
| -rw-r--r-- | fs/nfs/nfs4filelayout.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/nfs/nfs4filelayout.c b/fs/nfs/nfs4filelayout.c index f9d03abcd04c..b690bb5ee58d 100644 --- a/fs/nfs/nfs4filelayout.c +++ b/fs/nfs/nfs4filelayout.c @@ -344,8 +344,7 @@ filelayout_read_pagelist(struct nfs_read_data *data) set_bit(lo_fail_bit(IOMODE_READ), &lseg->pls_layout->plh_flags); return PNFS_NOT_ATTEMPTED; } - dprintk("%s USE DS:ip %x %hu\n", __func__, - ntohl(ds->ds_ip_addr), ntohs(ds->ds_port)); + dprintk("%s USE DS: %s\n", __func__, ds->ds_remotestr); /* No multipath support. Use first DS */ data->ds_clp = ds->ds_clp; @@ -384,9 +383,9 @@ filelayout_write_pagelist(struct nfs_write_data *data, int sync) set_bit(lo_fail_bit(IOMODE_READ), &lseg->pls_layout->plh_flags); return PNFS_NOT_ATTEMPTED; } - dprintk("%s ino %lu sync %d req %Zu@%llu DS:%x:%hu\n", __func__, + dprintk("%s ino %lu sync %d req %Zu@%llu DS: %s\n", __func__, data->inode->i_ino, sync, (size_t) data->args.count, offset, - ntohl(ds->ds_ip_addr), ntohs(ds->ds_port)); + ds->ds_remotestr); data->write_done_cb = filelayout_write_done_cb; data->ds_clp = ds->ds_clp; |