From: Peter Lieven <pl@dlh.net>
To: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org
Subject: Re: [Qemu-devel] Latest GIT doesn't work with long device names
Date: Tue, 01 Jun 2010 13:24:33 +0200 [thread overview]
Message-ID: <4C04EDF1.3050806@dlh.net> (raw)
In-Reply-To: <4C04EB23.3070700@redhat.com>
Kevin Wolf wrote:
> Am 01.06.2010 12:59, schrieb Peter Lieven:
>
>> Hi,
>>
>> I just compiled latest git to work on Bug #585113 .
>>
>> Unfortunately, I can't start the the VMs with the device mappings
>> generated by our multipath
>> setup.
>>
>> cmdline:
>> /usr/bin/qemu-kvm-devel -net none -drive
>> file=/dev/mapper/iqn.2001-05.com.equallogic:0-8a0906-88961b105-19f000e7e7d4beaa-test1,if=scsi,boot=on,cache=none,aio=native
>> -drive
>> file=/dev/mapper/iqn.2001-05.com.equallogic:0-8a0906-89661b105-458000e7e804beaa-test2,if=scsi,boot=off,cache=none,aio=native
>> -drive
>> file=/dev/mapper/iqn.2001-05.com.equallogic:0-8a0906-8a361b105-928000e7e834beaa-test3,if=scsi,boot=off,cache=none,aio=native
>> -drive
>> file=/dev/mapper/iqn.2001-05.com.equallogic:0-8a0906-8af61b105-d10000e7e864beaa-test4,if=scsi,boot=off,cache=none,aio=native
>> -m 1024 -cpu qemu64,model_id='Intel(R) Xeon(R) CPU E5520 @
>> 2.27GHz' -monitor tcp:0:4005,server,nowait -vnc :5 -name 'ide-test'
>> -boot order=dc,menu=on -cdrom
>> /home/kvm/cdrom//root/KNOPPIX_V6.2.1CD-2010-01-31-DE.iso -k de -pidfile
>> /var/run/qemu/vm-153.pid -mem-path /hugepages -mem-prealloc -rtc
>> base=utc,clock=host -usb -usbdevice tablet
>>
>> error:
>> qemu: could not open disk image
>> /dev/mapper/iqn.2001-05.com.equallogic:0-8a0906-88961b105-19f000e7e7d4beaa-test1:
>> Argument list too long
>>
>
> Might be a problem with the colon in your file name (the error message
> is nonsense - I'll send a patch). It takes everything before the first
> colon as a protocol name. To work around this you can specify the
> protocol explicitly, as in -drive file=host_device:/dev/mapper/...
>
mmh, doesn't work.
qemu: could not open disk image
host_device:/dev/mapper/iqn.2001-05.com.equallogic:0-8a0906-88961b105-19f000e7e7d4beaa-test1:
No such file or directory
> Kevin
>
>
>
--
Mit freundlichen Grüßen/Kind Regards
Peter Lieven
..........................................................................................................
KAMP Netzwerkdienste GmbH
Vestische Str. 89-91 | 46117 Oberhausen
Tel: +49 (0) 208.89 402-50 | Fax: +49 (0) 208.89 402-40
mailto:pl@kamp.de | http://www.kamp.de
Geschäftsführer: Heiner Lante | Michael Lante
Amtsgericht Duisburg | HRB Nr. 12154
USt-Id-Nr.: DE 120607556
.........................................................................................................
next prev parent reply other threads:[~2010-06-01 11:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-01 10:59 Latest GIT doesn't work with long device names Peter Lieven
2010-06-01 10:59 ` [Qemu-devel] " Peter Lieven
2010-06-01 11:12 ` Kevin Wolf
2010-06-01 11:24 ` Peter Lieven [this message]
2010-06-01 11:52 ` Peter Lieven
2010-06-01 12:01 ` Peter Lieven
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