https://bugzilla.novell.com/show_bug.cgi?id=463829
User pgnet.trash@gmail.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=463829#c11
--- Comment #11 from pgnet _ 2009-01-13 22:49:21 MST ---
Created an attachment (id=264925)
--> (https://bugzilla.novell.com/attachment.cgi?id=264925)
zipped folder of several crash tests in a row, with libata.force=1.5GBps
Starting at a system booted to kernel-defautl, with NOT libata.force...,
grep irqpoll /boot/grub/menu.lst
showopts elevator=cfq iommu=soft irqpoll \
uname -a
Linux server 2.6.27.7-9-default #1 SMP 2008-12-04 18:10:04 +0100 x86_64
x86_64 x86_64 GNU/Linux
changing,
vi /boot/grub/menu.lst
...
grep irqpoll /boot/grub/menu.lst
showopts elevator=cfq iommu=soft irqpoll libata.force=1.5Gbps \
then:
reboot
crash --> console_crash_repeat_1.txt
reboot
booted ok !? --> console_crash_repeat_2.txt
--> /var/log/boot.msg
ls -al /dev/sd*
brw-rw---- 1 root disk 8, 0 2009-01-13 13:17 /dev/sda
brw-rw---- 1 root disk 8, 16 2009-01-13 13:16 /dev/sdb
brw-rw---- 1 root disk 8, 17 2009-01-13 13:16 /dev/sdb1
brw-rw---- 1 root disk 8, 18 2009-01-13 13:16 /dev/sdb2
brw-rw---- 1 root disk 8, 19 2009-01-13 13:16 /dev/sdb3
brw-rw---- 1 root disk 8, 20 2009-01-13 13:16 /dev/sdb4
brw-rw---- 1 root disk 8, 32 2009-01-13 13:16 /dev/sdc
brw-rw---- 1 root disk 8, 33 2009-01-13 13:16 /dev/sdc1
brw-rw---- 1 root disk 8, 34 2009-01-13 13:16 /dev/sdc2
brw-rw---- 1 root disk 8, 35 2009-01-13 13:16 /dev/sdc3
brw-rw---- 1 root disk 8, 36 2009-01-13 13:16 /dev/sdc4
where'd the 4 sdc# partitions come from? the sda# partitions are missing.
it's *supposed* to be,
/dev/md0: sda1 + sdb1 (RAID-1) -> /boot, ext3
/dev/md1: sda2 + sdb2 (RAID-1) -> swap, swap
/dev/md2: sda3 + sdb3 (RAID-1) -> LVM PVs ...
/dev/md3: sda4 + sdb4 (RAID-1) -> LVM PVs ...
reboot
crash --> console_crash_repeat_3.txt
reboot
crash --> console_crash_repeat_4.txt
back to,
vi /boot/grub/menu.lst
...
grep irqpoll /boot/grub/menu.lst
showopts elevator=cfq iommu=soft irqpoll \
reboot
boots OK. (of course, still, no sdc/sdd drives ...)
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