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/...
-drive format=host_device,file=/dev/mapper/...
solves the problem
Kevin
--
Mit freundlichen Grüßen/Kind Regards
Peter Lieven
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KAMP Netzwerkdienste GmbH
Vestische Str. 89-91 | 46117 Oberhausen
Tel: +49 (0) 208.89 402-50 | Fax: +49 (0) 208.89 402-40
mailto:p...@kamp.de | http://www.kamp.de
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