A problem comes when Installation of Tesla M2090 in server

Hi,I’ve got Tesla M2090 on my IBM blade,and install the driver version 304.37.I do as the “CUDA Getting Started guide for linux” step by step.
check: lspci | grep -i nvidia 8b:00.0 3D controller: nVidia Corporation Device 1091 (rev a1)
uname -m && cat /etc/*release:
x86_64 SUSE Linux Enterprise Server 11 VERSION = 11 PATCHLEVEL = 1
gcc version:gcc (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973].
#sh NVIDIA-Linux-x86_64-304.37.run. I got “Driver file installation is complete.”
then generate /dev/nvidia0 and /dev/nvidiacl
init 5
when execute nvidia-smi
NVIDIA: could not open the device file /dev/nvidia0 (Input/output error).
NVIDIA-SMI has failed because it couldn’t communicate with NVIDIA driver. Make sure that latest NVIDIA driver is installed and running.
so the device doesn’t work.
what’s the problem?I’m eager to receive any reply

Check that the nvidia module is loaded:

% lsmod | grep nvidia

If you get nothing, then do something along the lines of:

% sudo modprobe nvidia

The nvidia module is loaded.

How to do create your devices? I’m doing the following for 4 cards in my /etc/rc.local file (could also use a loop obviously):

modprobe nvidia

mknod -m 660 /dev/nvidia0   c 195   0
chown root.video /dev/nvidia0

mknod -m 660 /dev/nvidia1   c 195   1
chown root.video /dev/nvidia1

mknod -m 660 /dev/nvidia2   c 195   2
chown root.video /dev/nvidia2

mknod -m 660 /dev/nvidia3   c 195   3
chown root.video /dev/nvidia3

mknod -m 660 /dev/nvidiactl c 195 255
chown root.video /dev/nvidiactl

and as a regular user, I (“john”) belong to the ‘video’ group (as well as others):

sudo adduser john video

I’m root user and there is only one card.so I create the device using command.
#modprobe nvidia
#mknod -m 666 /dev/nvidia0 c 195 0
#mknod -m 666 /dev/nvidiactl c 195 255
I can give the detail /var/log/nvidia-installer.log
Kernel messages:
[ 22.656504] bnx2: eth0: using MSIX
[ 23.667366] NET: Registered protocol family 10
[ 23.680337] lo: Disabled Privacy Extensions
[ 23.682288] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 24.251715] bnx2: eth0 NIC Copper Link is Up, 100 Mbps full duplex
[ 24.257523] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 24.789098] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found
[ 24.789101] EDD information not available.
[ 34.588011] eth0: no IPv6 routers present
[ 264.561481] NVRM: RmInitAdapter failed! (0x26:0x28:1181)
[ 264.561496] NVRM: rm_init_adapter(0) failed
[ 8658.584772] nvidia 0000:8b:00.0: PCI INT A disabled
[ 9013.235213] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 304.37 Wed Aug 8 19:52:48 PDT 2012
[ 9013.256974] nvidia 0000:8b:00.0: PCI INT A disabled
[ 9013.227219] nvidia 0000:8b:00.0: PCI INT A -> GSI 48 (level, low) -> IRQ 48
[ 9013.227241] nvidia 0000:8b:00.0: setting latency timer to 64
[ 9013.235213] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 304.37 Wed Aug 8 19:52:48 PDT 2012
[ 9013.256974] nvidia 0000:8b:00.0: PCI INT A disabled
I’ve updated details.
nvidia-bug-report.log.gz as attachment

there is no attachment?! rename it as .JPG and attach it