As part of qualification testing on my new cluster, I have a small megablast run. Every time I run it, two nodes crash. Not the same two nodes every time, so doesn't look like a hardware problem. I'm going to drill down and see if I can find a small sample that reliably takes down the machine. Meantime, I thought I'd ask, have others seen this? We are running on SuperMicro dual Xeon nodes, the O/S is RHE4 WS. Prior to constructing this test set, megablast was crashing occasionally, but not taking down the whole machine. Thanks, Peter -------------- next part -------------- An HTML attachment was scrubbed... URL: http://bioinformatics.org/pipermail/bioclusters/attachments/20050527/bee70a9e/attachment.htm