[Bug 946022] Re: KVM Guest Hangs at Booting from hard disk
Will Bryant
will.bryant at gmail.com
Sat Mar 16 22:06:25 UTC 2013
I have this problem too - it's happening on roughly half my slice
builds.
It seems to be due to the grub installation failing, here's what it
shows for a build that won't boot:
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,044 DEBUG : ['chroot', '/tmp/tmpgvQfyy', 'grub', '--device-map=/tmp/vmbuilder-grub/device.map', '--batch']
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,044 DEBUG : stdin was set and it was a string: root (hd0,0)
** [out :: host-nwtn1.nwtn] setup (hd0)
** [out :: host-nwtn1.nwtn] EOT
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,197 DEBUG :
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,197 DEBUG : [ Minimal BASH-like line editing is supported. For
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,198 DEBUG : the first word, TAB lists possible command
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,198 DEBUG : completions. Anywhere else TAB lists the possible
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,198 DEBUG : completions of a device/filename. ]
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,198 DEBUG : grub> root (hd0,0)
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,198 DEBUG : grub> setup (hd0)
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,198 DEBUG : Checking if "/boot/grub/stage1" exists... no
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,199 DEBUG : Checking if "/grub/stage1" exists... no
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,199 DEBUG :
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,199 DEBUG : Error 15: File not found
** [out :: host-nwtn1.nwtn] 2013-03-17 10:52:33,199 DEBUG : grub> EOT
And here's what it shows for a build that does boot:
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,423 DEBUG : ['chroot', '/tmp/tmpnUU59C', 'grub', '--device-map=/tmp/vmbuilder-grub/device.map', '--batch']
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,424 DEBUG : stdin was set and it was a string: root (hd0,0)
** [out :: host-nwtn1.nwtn] setup (hd0)
** [out :: host-nwtn1.nwtn] EOT
** [out :: host-nwtn1.nwtn]
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,599 DEBUG :
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,599 DEBUG : [ Minimal BASH-like line editing is supported. For
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,599 DEBUG : the first word, TAB lists possible command
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,599 DEBUG : completions. Anywhere else TAB lists the possible
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,599 DEBUG : completions of a device/filename. ]
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,599 DEBUG : grub> root (hd0,0)
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : grub> setup (hd0)
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : Checking if "/boot/grub/stage1" exists... yes
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : Checking if "/boot/grub/stage2" exists... yes
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : Checking if "/boot/grub/e2fs_stage1_5" exists... yes
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : Running "embed /boot/grub/e2fs_stage1_5 (hd0)"... 21 sectors are embedded.
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : succeeded
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : Running "install /boot/grub/stage1 (hd0) (hd0)1+21 p (hd0,0)/boot/grub/stage2 /boot/grub/menu.lst"... succeeded
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : Done.
** [out :: host-nwtn1.nwtn] 2013-03-17 11:00:01,600 DEBUG : grub> EOT
There are some other errors elsewhere in the process that may or may not be significant. I've attached the full log for both the failed and successful builds.
** Attachment added: "failure.txt"
https://bugs.launchpad.net/ubuntu/+source/vm-builder/+bug/946022/+attachment/3578569/+files/failure.txt
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https://bugs.launchpad.net/bugs/946022
Title:
KVM Guest Hangs at Booting from hard disk
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