loop devices again - fedora18-vm02 needs a reboot

[David Caro]

On Tue 13 Aug 2013 02:21:23 PM CEST, Kiril Nesenko wrote:
> Done
>
> - Kiril
>
> ----- Original Message -----
>> From: "Fabian Deutsch" <fabiand at redhat.com>
>> To: infra at ovirt.org
>> Sent: Tuesday, August 13, 2013 3:10:08 PM
>> Subject: loop devices again -  fedora18-vm02  needs a reboot
>>
>> Hey,
>>
>> could someone restart  fedora18-vm02 there are many orphaned loop
>> devices, see [1].
>>
>> Thanks
>> fabian
>>
>>
>> --
>> [1]
>> http://jenkins.ovirt.org/view/ovirt_node/job/node-devel/distro=fedora18/142/consoleFull
>>
>> _______________________________________________
>> Infra mailing list
>> Infra at ovirt.org
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>>
> _______________________________________________
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> Infra at ovirt.org
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That machine has now 256 loop devices available, but I think that it's 
not a solution. The job that got the loop devices busy was node-devel 
(http://jenkins.ovirt.org/view/vdsm/job/node-devel/).

I see it has a somehow complicated config scirpt but I think that the 
problem is in the make scripts, I see this in the logs on all the jobs:

Loop device does not match a floppy size, using default hd params
ERROR:program:losetup: /dev/loop7: detach failed: Device or resource 
busy
losetup: /dev/loop7: detach failed: Device or resource busy
Initialized /dev/loop8 as a 19 MB HFS Plus volume
ERROR:program:losetup: /dev/loop8: detach failed: Device or resource 
busy
losetup: /dev/loop8: detach failed: Device or resource busy
ERROR:program:losetup: /dev/loop9: detach failed: Device or resource 
busy
losetup: /dev/loop9: detach failed: Device or resource busy
Traceback (most recent call last):
  File "/sbin/mkefiboot", line 153, in <module>
    opt.diskname)
  File "/sbin/mkefiboot", line 45, in mkmacboot
    macmunge(outfile, product)
  File "/sbin/mkefiboot", line 60, in macmunge
    shim = glob.glob(os.path.join(mnt, 'EFI/BOOT/BOOT*.efi'))[0]
IndexError: list index out of range

Anyone is familiar with this job? (I'm not sure if the IndexError is 
related to the loop devices error though)


--
David Caro

Red Hat Czech s.r.o.
Continuous Integration Engineer - EMEA ENG Virtualization R&D

Tel.: +420 532 294 605
Email: dcaro at redhat.com
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