result: $ mount -o vers=4.1 dcache-lab007:/ /pnfs $ cp /etc/profile /pnfs tcp 0 0 131.169.185.68:1005 131.169.191.141:32049 ESTABLISHED tcp 0 0 131.169.185.68:751 131.169.191.144:2049 ESTABLISHED $ $ mount -o vers=4.1,noresvport dcache-lab007:/ /pnfs $ cp /etc/profile /pnfs tcp 0 0 131.169.185.68:34894 131.169.191.141:32049 ESTABLISHED tcp 0 0 131.169.185.68:35722 131.169.191.144:2049 ESTABLISHED $ Signed-off-by: Tigran Mkrtchyan <tigran.mkrtchyan@xxxxxxx> --- fs/nfs/internal.h | 1 + fs/nfs/nfs4client.c | 5 ++++- fs/nfs/pnfs_nfs.c | 2 ++ 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h index 5154fa6..e8b2192 100644 --- a/fs/nfs/internal.h +++ b/fs/nfs/internal.h @@ -185,6 +185,7 @@ extern struct nfs_server *nfs_clone_server(struct nfs_server *, extern int nfs_wait_client_init_complete(const struct nfs_client *clp); extern void nfs_mark_client_ready(struct nfs_client *clp, int state); extern struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp, + int noresvport, const struct sockaddr *ds_addr, int ds_addrlen, int ds_proto, unsigned int ds_timeo, diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index 10410e8..6cfb5f9 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -842,7 +842,7 @@ error: * low timeout interval so that if a connection is lost, we retry through * the MDS. */ -struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp, +struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp, int noresvport, const struct sockaddr *ds_addr, int ds_addrlen, int ds_proto, unsigned int ds_timeo, unsigned int ds_retrans, u32 minor_version, rpc_authflavor_t au_flavor) @@ -863,6 +863,9 @@ struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp, return ERR_PTR(-EINVAL); cl_init.hostname = buf; + if (noresvport) + set_bit(NFS_CS_NORESVPORT, &cl_init.init_flags); + /* * Set an authflavor equual to the MDS value. Use the MDS nfs_client * cl_ipaddr so as to use the same EXCHANGE_ID co_ownerid as the MDS diff --git a/fs/nfs/pnfs_nfs.c b/fs/nfs/pnfs_nfs.c index 0dfc476..b4ac66d 100644 --- a/fs/nfs/pnfs_nfs.c +++ b/fs/nfs/pnfs_nfs.c @@ -8,6 +8,7 @@ */ #include <linux/nfs_fs.h> +#include <linux/nfs_mount.h> #include <linux/nfs_page.h> #include <linux/sunrpc/addr.h> #include <linux/module.h> @@ -683,6 +684,7 @@ static int _nfs4_pnfs_v4_ds_connect(struct nfs_server *mds_srv, __func__, ds->ds_remotestr, da->da_remotestr); clp = nfs4_set_ds_client(mds_srv->nfs_client, + mds_srv->flags & NFS_MOUNT_NORESVPORT ? 1 : 0, (struct sockaddr *)&da->da_addr, da->da_addrlen, IPPROTO_TCP, timeo, retrans, minor_version, -- 2.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
