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Bug 275271 - PPC32 minimal cd BOOT FAILS - can't mount squashfs filesystem
Summary: PPC32 minimal cd BOOT FAILS - can't mount squashfs filesystem
Status: RESOLVED TEST-REQUEST
Alias: None
Product: Gentoo Release Media
Classification: Unclassified
Component: InstallCD (show other bugs)
Hardware: PPC Linux
: High blocker
Assignee: Gentoo Release Team
URL:
Whiteboard:
Keywords:
: 277676 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-06-24 11:17 UTC by David Williams
Modified: 2010-08-15 14:28 UTC (History)
8 users (show)

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


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Description David Williams 2009-06-24 11:17:30 UTC
The ppc32 boot fails to mount the file image.squashfs on /newroot/mnt/livecd and drops into the shell. If I try to mount the file manually using:

mount /newroot/mnt/cdrom/image.squashfs /newroot/mnt/livecd -o loop

I get the messages

mount: /dev/loop0 is write protected, mounting read-only (repeated 9 times)
mount: mounting /dev/loop0 on /newroot/mnt/livecd/ failed: Invalid argument

squashfs is in /proc/filesystems and /dev/loop0 - /dev/loop7 are present with
brw-rw---- permissions.



Reproducible: Always




I'm using a powerbook G4 with 768MB ram. I've tried two DVD's 20090614 and 20090621 with the same results. I tried copying image.squashfs to /dev/null to test for media errors which worked fine.
Comment 1 Daniel Mihailescu 2009-06-25 10:08:42 UTC
I have de same error on IBM P5 510

(In reply to comment #0)
> The ppc32 boot fails to mount the file image.squashfs on /newroot/mnt/livecd
> and drops into the shell. If I try to mount the file manually using:
> 
> mount /newroot/mnt/cdrom/image.squashfs /newroot/mnt/livecd -o loop
> 
> I get the messages
> 
> mount: /dev/loop0 is write protected, mounting read-only (repeated 9 times)
> mount: mounting /dev/loop0 on /newroot/mnt/livecd/ failed: Invalid argument
> 
> squashfs is in /proc/filesystems and /dev/loop0 - /dev/loop7 are present with
> brw-rw---- permissions.
> 
> 
> 
> Reproducible: Always
> 
> 
> 
> 
> I'm using a powerbook G4 with 768MB ram. I've tried two DVD's 20090614 and
> 20090621 with the same results. I tried copying image.squashfs to /dev/null to
> test for media errors which worked fine.
> 

Comment 2 David Williams 2009-06-25 14:54:16 UTC
I've just noticed that ppc32 is the only platform that doesn't have sqashfs-tools-4.0 marked as stable. Could that be the problem?
Comment 3 David Gurvich 2009-07-20 03:33:39 UTC
Same issue on powermac G4 MDD.  Also, cannot boot universal from 2008.0
Comment 4 Joe Jezak (RETIRED) gentoo-dev 2009-08-04 19:22:00 UTC
The PPC autobuild needs to be re-run again. We marked squashfs-4.0 stable after the last build was done. It also breaks ppc64, so adding them to the list.
Comment 5 Joe Jezak (RETIRED) gentoo-dev 2009-08-04 19:22:52 UTC
@David: Universal 2008.0 boots fine on my G5 and my PB, can you explain what issue you have with it in a bit more detail?
Comment 6 Jeroen Roovers (RETIRED) gentoo-dev 2009-08-04 19:30:57 UTC
(In reply to comment #5)
> @David: Universal 2008.0 boots fine on my G5 and my PB, can you explain what
> issue you have with it in a bit more detail?

Universal 2008.0 on a G3 B&W boots fine as well, but I had to find a good enough CD-ROM drive to get past the "finding the cdrom" (dev/hde) bit.
Comment 7 David Williams 2009-08-05 08:56:49 UTC
I notice you've marked Squashfs 4.0 as stable. Can you say when it will work through into the build so that we can test it?
Comment 8 Andrew Gaffney (RETIRED) gentoo-dev 2009-08-05 13:09:36 UTC
It's not just a matter of it being stable. It also needs to be upgraded on the box used to run the autobuild. The person who manages the ppc autobuilds is busy with real life atm, so we're trying to track down someone who knows which box it is so we can upgrade it.
Comment 9 David Williams 2009-08-05 15:47:03 UTC
No rush. If you can post a comment when it's done I'd appreciate it. Thanks.
Comment 10 Brent Baude (RETIRED) gentoo-dev 2009-09-26 14:35:06 UTC
ok I have upgraded the box where this stuff is built.
Comment 11 Raúl Porcel (RETIRED) gentoo-dev 2009-10-12 10:59:49 UTC
*** Bug 277676 has been marked as a duplicate of this bug. ***
Comment 12 Raúl Porcel (RETIRED) gentoo-dev 2010-04-07 17:31:13 UTC
Does this still happen?