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Bug 182100 - app-emulation/qemu-0.9.0 is unable to access its harddisk
Summary: app-emulation/qemu-0.9.0 is unable to access its harddisk
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: x86 Linux
: High major (vote)
Assignee: Luca Barbato
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-06-15 08:15 UTC by Nico R.
Modified: 2009-03-07 14:52 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
Output of ‘emerge --info’ (emerge --info,10.07 KB, text/plain)
2007-06-15 08:16 UTC, Nico R.
Details

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Description Nico R. 2007-06-15 08:15:44 UTC
qemu-0.9.0 (app-emulation/qemu-softmmu-0.9.0 and app-emulation/qemu-user-0.9.0) does not boot on a Gentoo system here. When qemu tries to access the emulated harddisk, it simply locks up and does nothing anymore. I can see the text “Booting from Hard Disk...” printed on the screen, but that’s it.

The hard disk for qemu is a file in qcow format; I tried version 1 and version 2, none of them worked.

For both versions of qemu:
  * it does not matter whether kqemu is used or not,
  * /proc/sys/dev/rtc/max-user-freq is set to 1024,
  * QEMU_AUDIO_DRV=sdl,
  * it does not matter which networking options are used,
  * command line is (note the abovementioned points):

qemu -hda harddisk.qcow -fda floppy.img -boot c -m 256 -k de -localtime -soundhw pcspk,sb16 -net none -no-kqemu


I downgraded to app-emulation/qemu-0.8.2 (app-emulation/qemu-softmmu-0.8.2-r1 and app-emulation/qemu-user-0.8.2) by masking qemu-0.9. The older version of qemu can access the emulated harddisk without problems.

The compiler used to build both versions of qemu was i686-pc-linux-gnu-3.4.6.

If this is confirmed as a bug which needs debugging, please tell me how to approach the problem. Thanks.


The output of ‘emerge --info’ makes this comment too long, I am going to attach a separate file for it.
Comment 1 Nico R. 2007-06-15 08:16:58 UTC
Created attachment 122116 [details]
Output of ‘emerge --info’
Comment 2 Nico R. 2008-09-20 07:04:56 UTC
This bug does not appear with app-emulation/qemu-0.9.1 (app-emulation/qemu-softmmu-0.9.1-r3) anymore.
Comment 3 Luca Barbato gentoo-dev 2009-03-07 14:52:31 UTC
Please also check qemu-0.10.0