Problems with mpirun and mpprun
bangalore r guruprakash
bgurup01 at cs.fiu.edu
Sun Apr 1 17:54:12 PDT 2001
I am quite new to linux and i might have made a mistake some where. I
recently setup a scyld beowulf cluster. My intention here was to install
mpprun and to upgrade the mpirun that i currently have on my system.
The following are some of the files currently on my system (to give you an
idea about the versions):
Redhat 6.2 kernelversion 2.2
beompi 1.0.7 vmlinuz-2.2.16-21.beosmp
I didnot have mpprun and so i tried to install it by downloading the rpm
i downloaded the follwing rpms :
and ran the 'rpm -Uvh *' command.
And trouble started (sigh).
Before rebooting the master and the slaves:
* i could not run commands like bpctl
* the error message i got was 'node_state' not defined.
After rebooting the slaves:
* the nodes, at phase 3, went into unavailable state and could not start
the node_up script.
(Last line displayed by the slaves 'bpslave: IO daemon started; pid=16')
After rebooting the master:
* both mpirun and mpprun fail to run.
Please suggest me what to do and why this happened.
I would really appretiate a quick answer as i am working against a very
More information about the Beowulf