I transfered a SCSI card, a DLT tape drive and four hard drives to a computer already having three SATA drives named /dev/sda, /dev/sdb and /dev/sdc. When I boot the computer, 3 of the SCSI drives becomes /dev/sda, /dev/sdb and /dev/sdc overridding my 3 SATA drives names and wreaking my RAID arrays. After Googling a bit, I know I have to write udev rules. I am becoming familliar with writing rules but some questions remains: What to write: Rules for the SCSI drives? Rules for the SATA drives? Rules for both? How can I make sure that very specific rules won't be "overridden" by more general ones coming after the one I write? Where to put them: In the rules file for storage? In one of the first rules files to be "parsed"? In a new rules file? Thanks! Charles -- Charles Nadeau Ph.D. http://charlesnadeau.blogspot.com/ http://radio.weblogs.com/0111823/ Un emploi pour moi? Voila mon CV: http://resumes.hotjobs.com/charlesnadeau/resumeprincipal Got a job for me? Here is my Resume: http://resumes.hotjobs.com/charlesnadeau/resumeprincipal