------- Comment From [email protected] 2024-10-16 07:56 EDT------- (In reply to comment #26)
> root@ubuntu2404:~# cat /proc/cmdline > BOOT_IMAGE=/vmlinux-6.8.0-48-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv > ro fadump=on fadump_reserve_mem=512M > > > root@ubuntu2404:~# dmesg | grep -i reser > [ 0.000000] fadump: 'fadump_reserve_mem=' parameter is deprecated in > favor of 'crashkernel=' parameter. Initially I had used 'fadump_reserve_mem='. Later I had replaced it with 'crashkernel=' In both the cases, the system was hung and on the HMC, the state has become error. root@ubuntu2404:~# cat /proc/cmdline BOOT_IMAGE=/vmlinux-6.8.0-48-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro fadump=on crashkernel=512M root@ubuntu2404:~# dmesg | grep -i reser [ 0.000000] fadump: Reserved 512MB of memory at 0x00000020000000 (System RAM: 16384MB) [ 0.000000] fadump: Initialized 0x20000000 bytes cma area at 512MB from 0x20030000 bytes of memory reserved for firmware-assisted dump [ 0.000000] Memory: 16060736K/16777216K available (23680K kernel code, 4096K rwdata, 25472K rodata, 8832K init, 1901K bss, 192192K reserved, 524288K cma-reserved) [ 0.285642] ibmvscsi 30000069: Client reserve enabled -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2060039 Title: [Ubuntu-24.04] FADump with recommended crash size is making the L1 hang To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/2060039/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
