Commit bb71e4a5 authored by Trond Myklebust's avatar Trond Myklebust Committed by Trond Myklebust
Browse files

pNFS: Allow multiple connections to the DS 



If the user specifies -onconnect=<number> mount option, and the transport
protocol is TCP, then set up <number> connections to the pNFS data server
as well. The connections will all go to the same IP address.

Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 6619079d

fs/nfs/nfs3client.c

+3 −0
Original line number Diff line number Diff line
@@ -102,6 +102,9 @@ struct nfs_client *nfs3_set_ds_client(struct nfs_server *mds_srv, 
		return ERR_PTR(-EINVAL);

	cl_init.hostname = buf;



	if (mds_clp->cl_nconnect > 1 && ds_proto == XPRT_TRANSPORT_TCP)

		cl_init.nconnect = mds_clp->cl_nconnect;



	if (mds_srv->flags & NFS_MOUNT_NORESVPORT)

		set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags);

fs/nfs/nfs4client.c

+3 −0
Original line number Diff line number Diff line
@@ -944,6 +944,9 @@ struct nfs_client *nfs4_set_ds_client(struct nfs_server *mds_srv, 
		return ERR_PTR(-EINVAL);

	cl_init.hostname = buf;



	if (mds_clp->cl_nconnect > 1 && ds_proto == XPRT_TRANSPORT_TCP)

		cl_init.nconnect = mds_clp->cl_nconnect;



	if (mds_srv->flags & NFS_MOUNT_NORESVPORT)

		__set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags);

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