On the server did you remember to:
echo rdma 2050 > /proc/fs/nfsd/portlist
Yes.
My nfs utils version :
[r...@my_host]#/sbin/mount.nfs -V
mount.nfs (linux nfs-utils 1.1.4)
If I try mount.nfs command :
[r...@my_host ~]# strace mount.nfs 192.168.0.215:/vol0 /mnt/ -o rdma,port=2050
[..]
socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP) = 3
bind(3, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("0.0.0.0")},
16) = 0
fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
connect(3, {sa_family=AF_INET, sin_port=htons(997),
sin_addr=inet_addr("127.0.0.1")}, 16) = 0
fcntl(3, F_SETFL, O_RDWR) = 0
connect(3, {sa_family=AF_UNSPEC, sa_data="\0o\177\0\0\1\0\0\0\0\0\0\0\0"}, 16)
= 0
sendto(3, "uw\211\257\0\0\0\0\0\0\0\2\0\1\206\270\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0"...,
40, 0, {sa_family=AF_INET, sin_port=htons(997), sin_addr=inet_addr("127.0.0.1")}, 16) = 40
poll([{fd=3, events=POLLIN}], 1, 3000) = 1 ([{fd=3, revents=POLLIN}])
recvfrom(3, "uw\211\257\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 400, MSG_DONTWAIT,
{sa_family=AF_INET, sin_port=htons(997), sin_addr=inet_addr("127.0.0.1")}, [16]) = 24
close(3) = 0
mount("192.168.0.215:/vol0", "/mnt", "nfs", 0,
"rdma,port=2050,addr=192.168.0.21"
and it blocks again.
? Also, make sure that none of the stock 2.6.27 NFS modules are loaded -
they should all
be from OFED 1.4.1
All nfs modules (OFED 1.4.1) are loaded (and dependencies).
Modules are listed bellow -> updates directory means it
comes from OFED version and no kernel version)
[r...@my_host ~]# modinfo ib_ipoib
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/infiniband/ulp/ipoib/ib_ipoib.ko
[r...@my_host ~]# modinfo ib_sa
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/infiniband/core/ib_sa.ko
[r...@my_host ~]# modinfo iw_cm
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/infiniband/core/iw_cm.ko
[r...@my_host ~]# modinfo ib_addr
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/infiniband/core/ib_addr.ko
[r...@my_host ~]# modinfo mlx4_core
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/net/mlx4/mlx4_core.ko
[r...@my_host ~]# modinfo ib_core
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/infiniband/core/ib_core.ko
[r...@my_host ~]# modinfo ib_cm
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/infiniband/core/ib_cm.ko
[r...@my_host ~]# modinfo rdma_cm
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/drivers/infiniband/core/rdma_cm.ko
[r...@my_host ~]# modinfo xprtrdma
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/net/sunrpc/xprtrdma/xprtrdma.ko
[r...@my_host ~]# modinfo svcrdma
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/net/sunrpc/xprtrdma/svcrdma.ko
[r...@my_host ofa_kernel-1.4.1]# modinfo nfsd
filename: /lib/modules/2.6.27_ofa_compil/updates/kernel/fs/nfsd/nfsd.ko
[r...@my_host ofa_kernel-1.4.1]# modinfo lockd
filename: /lib/modules/2.6.27_ofa_compil/updates/kernel/fs/lockd/lockd.ko
[r...@my_host ofa_kernel-1.4.1]# modinfo nfs_acl
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/fs/nfs_common/nfs_acl.ko
[r...@my_host ofa_kernel-1.4.1]# modinfo sunrpc
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/net/sunrpc/sunrpc.ko
r...@my_host ofa_kernel-1.4.1]# modinfo exportfs
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/fs/exportfs/exportfs.ko
[r...@my_host ofa_kernel-1.4.1]# modinfo auth_rpcgss
filename:
/lib/modules/2.6.27_ofa_compil/updates/kernel/net/sunrpc/auth_gss/auth_rpcgss.ko
Any other Idea ?
Thanks.
Céline.
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