[vizstack-users] Configuring VizStack - vs-generate-node-config Problem

[Cristi M. <Cri...@ne...>]

Hello,

After I followed the steps from the admin guide - in order to use Vizstack
in my cluster: ( 1 Master Node -without GPU and 5 clients - nodes with
GPUs: NVIDIA GTS 8800), install Munge, Slurm, Vizstack.

Slurm works fine and the connection is good:

5 idle node[1-5]

Next step, I want to configure Vizstack with SLURM:

I run this command on the master node:

# /opt/vizstack/sbin/vs-configure-system -s slurm node[1-5]



Result:


Processing Node 'node1'...
Errors happened while trying to get the configuration of node 'node1'.
Reason:

Traceback (most recent call last):
  File "/opt/vizstack/sbin/vs-generate-node-config", line 304, in <module>
    gpuInfo = parse_gpuInfo(temp_xconfig)
  File "/opt/vizstack/sbin/vs-generate-node-config", line 168, in
parse_gpuInfo
    busId = "PCI:%d:%02d:%01d"%(int(busIdParts[0], 16), int(busIdParts[1],
16), int(busIdParts[2], 16))
IndexError: list index out of range
srun: error: node1: task 0: Exited with exit code 1


Please fix the above errors & run this tool again



I have to mention that I have used nvidia-settings: version 260.19.21 and
the latest Vizstack 1.1-3 released. On all the machines I have the OS:
Ubuntu 10.04. I have used ssh in order to connect to each machine in my
cluster - running in separated terminals.

I also tried to run:
 # /opt/vizstack/sbin/vs-configure-standalone
on one of the client nodes, but I received the same result.


Can you help me in order to resolve this problem ?

Thank you in advance !