https://bugzilla.kernel.org/show_bug.cgi?id=199703 --- Comment #20 from Don (don.brace@xxxxxxxxxxxxx) --- The file boot_working_4.13.16.log show the cciss block driver managing your boot disk, and the file boot_not_working_kernel_4-14_and_above.log show the change to the hpsa driver. The 3.4.20-125 driver does have Hannes's patches to support legacy cciss controllers, I see the following: Gave up waiting for root file system device. Common problems:^M - Boot args (cat /proc/cmdline)^M - Check rootdelay= (did the system wait long enough?)^M - Missing modules (cat /proc/modules; ls /dev)^M ALERT! UUID=292a7797-5a28-4ead-ae7b-483a467e8a63 does not exist. Dropping to a shell!^M This UUID is your root '/' partition. Later on we see: BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3) built-in shell (ash)^M Enter 'help' for a list of built-in commands.^M ^M (initramfs) ^[[6n[ 242.652041] INFO: task systemd-udevd:211 blocked for more than 120 seconds.^M [ 242.684084] Tainted: G I 4.17.3-vanilla #1^M [ 242.714202] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.^M So, the hpsa driver is attempting to send commands down to the controller, but they are not coming back. Do you see any messages in ilo IML logs? -- You are receiving this mail because: You are the assignee for the bug.
