Question is the Dell/adaptec SCSI controller actually controlling any of the disk? If it is not controlling any of the disk and the aacraid kernel module is load it might confuse the kernel module and cause a panic. I have an ibm server that has a serveraid card in it that caused FC6 to crash on install. On Mon, 2006-12-04 at 10:08 -0500, Dr. Michael J. Chudobiak wrote: > Hi all, > > I can't get FC5 or FC6 2.6.18 kernels to work on my Dell Poweredge > 1500sc system. I get a kernel panic, and a message about "not syncing". > (Sorry for the vagueness, the error messages zoom past, and making the > system work has been the priority rather than crashing it again). > > It worked fine with 2.6.17 kernels. There is a Dell/Adaptec SCSI array > in the server, using software RAID. > > Does this ring a bell for anyone? > > I'll try to get a better error message, when the server is available for > crash tests again... > > > - Mike > -- Adam Hough High Performance Computing Computing Services Center 200 225-578-7202 fax: 225-578-6400 ahough@xxxxxxx