I have a hand full of Red Hat servers that are booting from SAN using QLogic fibre cards (QLA2462) and a Cisco fabric. They had been running fine for months. Now, more often than not, they kernel panic on boot after it attempts to switch from the RAM disk to the disk. The volumes are there because the QLogic BIOS is finding them and the system is loading and executing Grub. But something happens with the QLogic driver where it does not recognize the root volume, thus it fails. Can anybody shed any light on where I should be looking to get this solved? I don't know if this is a Red Hat, a QLogic, a Cisco problem, what. If I can just get any info, pointers, debug info, anything. Thanks. --- Jim Lester | Linux Product Specialist Jim.Lester@xxxxxxxxxxxxxx (o) 952.294.2802 (c) 763.218.6012 Compellent Technologies | www.compellent.com -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html