[Bug 612143] New: i686 LiveCDs failed to detect CD - rebooting in 120 seconds
http://bugzilla.novell.com/show_bug.cgi?id=612143 http://bugzilla.novell.com/show_bug.cgi?id=612143#c0 Summary: i686 LiveCDs failed to detect CD - rebooting in 120 seconds Classification: openSUSE Product: openSUSE 11.3 Version: Factory Platform: i686 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Live Medium AssignedTo: coolo@novell.com ReportedBy: novellbmw@lsmod.de QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.2.3) Gecko/20100401 SUSE/3.6.3-1.2 Firefox/3.6.3 In my automated KVM testing setup, i686 LiveCDs often (75%) stop right after bootloader. I found that the ata_piix driver for IDE-CD is not loaded. Reproducible: Sometimes Steps to Reproduce: 1. mkdir raid ; for i in 1 2 3 4 ; do kvm-img create raid/$i 7G ; done 2. /usr/bin/kvm -m 1024 -net user -monitor tcp:127.0.0.1:15222,server,nowait -net nic,model=virtio,macaddr=52:54:00:12:34:56 -drive file=raid/1,if=virtio,boot=on -drive file=raid/2,if=virtio -drive file=raid/3,if=virtio -drive file=raid/4,if=virtio -boot dc -cdrom openSUSE-KDE-LiveCD-i686-Build0663-Media.iso -vnc :99 3. give nohz=off on command line, choose installation Actual Results: error message: failed to detect CD - rebooting in 120 seconds Expected Results: should load ata_piix, find CD and boot up This issue did not occur in earlier tests when I had -smp 4 as parameter. I was able to trigger the error message on physical hardware (Phenom X4 with USB-Stick) by using nohz=off maxcpus=1 mem=1000M (res at 800x600) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #1 from Bernhard Wiedemann
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Bernhard Wiedemann
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Marcus Schaefer
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Steffen Winterfeldt
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Marcus Schaefer
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--- Comment #5 from Marcus Schaefer
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--- Comment #6 from Bernhard Wiedemann
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Steffen Winterfeldt
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Vincent Untz
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Bernhard Wiedemann
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--- Comment #10 from Stephan Kulow
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Vincent Untz
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Kay Sievers
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--- Comment #13 from Vincent Untz
Hmm, I have no idea, what's going wrong here.
The sr_mod kernel module is loaded at that time?
Yes.
Does: grep . /sys/bus/scsi/devices/*/* print anything that looks like a CD drive?
/sys/bus/scsi/devices/ is empty. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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--- Comment #14 from Vincent Untz
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Jeff Mahoney
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