> An innocent suggestion: How about BIOS settings for Power handling esp the > HDD spin-down part? I;m not sure that will make any difference as the storage is over fibre channel. The storage chassis is running fine, I've run tests on that. It seems to be a dlm_lock issue. In some of my other messages, you'll find postings about the error messages and port problems I'm having. You might have some thoughts on that. Mike -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster