Hi,

I am working on Sunfire X 2200 Grid Engine consisting of 20 racks. Whenever I enter "qhost" command I get the same following massage, where no load or mem usage is shown for any racks. The massage is same for any number of rack I turn on or off.

Additionally, when I put "qstat -f" all racks are shown as "N/A" and "au"

Code:
HOSTNAME                ARCH         NCPU  LOAD  MEMTOT  MEMUSE  SWAPTO  SWAPUS
-------------------------------------------------------------------------------
global                  -               -     -       -       -       -       -
compute-0-0             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-1             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-10            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-11            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-12            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-13            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-14            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-15            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-16            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-17            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-18            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-19            lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-2             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-3             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-4             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-5             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-6             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-7             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-8             lx26-amd64      4     -    3.9G       -  996.2M       -
compute-0-9             lx26-amd64      4     -    3.9G       -  996.2M       -
Does anybody has any idea of what could be the problem? I had checked the cable connection and they are OK.

Thanks in advance,
GK