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| author | Andy Adamson | 2016-09-09 15:22:29 +0200 |
|---|---|---|
| committer | Anna Schumaker | 2016-09-19 19:08:37 +0200 |
| commit | 04fa2c6bb51b1bf34a49007e0cd824bde39eeac0 (patch) | |
| tree | 09bcb6b824162756b0c35945833343a36df93618 /fs/nfs/internal.h | |
| parent | NFS test session trunking with exchange id (diff) | |
| download | kernel-qcow2-linux-04fa2c6bb51b1bf34a49007e0cd824bde39eeac0.tar.gz kernel-qcow2-linux-04fa2c6bb51b1bf34a49007e0cd824bde39eeac0.tar.xz kernel-qcow2-linux-04fa2c6bb51b1bf34a49007e0cd824bde39eeac0.zip | |
NFS pnfs data server multipath session trunking
Try all multipath addresses for a data server. The first address that
successfully connects and creates a session is the DS mount address.
All subsequent addresses are tested for session trunking and
added as aliases.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/internal.h')
| -rw-r--r-- | fs/nfs/internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 74935a19e4bf..fd82bed39ed4 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -572,6 +572,9 @@ extern int nfs40_walk_client_list(struct nfs_client *clp, extern int nfs41_walk_client_list(struct nfs_client *clp, struct nfs_client **result, struct rpc_cred *cred); +extern int nfs4_test_session_trunk(struct rpc_clnt *, + struct rpc_xprt *, + void *); static inline struct inode *nfs_igrab_and_active(struct inode *inode) { |