On Jan 29, 2010, at 10:42 AM, Dirk H. Schulz wrote: [SNIP] > > But what about copying vm.sh to vm-something.sh and filling in a crude "sleep 60" after the vm start? Would you see any problems there (apart from updates to vm.sh going past it)? Dirk, I think you'd have to randomize the delay somewhat, i.e. something along the lines of the example below. However, this example isn't the best since, in my view, there are a couple of problems related to the loop (could be "expensive") as well as the maxwait vs. vm.sh 'start timeout' value relationship. #!/bin/bash # Set a max value for the sleep time per guest. # NOTE: Must make sure the start timeout for the vm.sh script # is longer than the $maxwait setting (for obvious reasons) maxwait=30 value=$RANDOM while [ $value -gt $maxwait ] ; do # Theoretically, this could loop for "a while" since $RANDOM can be # a value between 0 and 32K... value=$RANDOM done # Sleep for that time. sleep $value -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster