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Re: [Xen-users] pciback: Error: too many values to unpack

To: Hans-Christian Armingeon <mog.johnny@xxxxxxx>
Subject: Re: [Xen-users] pciback: Error: too many values to unpack
From: Michael Bhola <mike@xxxxxxxxxxxxxx>
Date: Sun, 05 Nov 2006 13:40:42 +0000
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Hi,
    is it just the first set of leading zeros ? My config lines look like:

pci  = [ '00:0f.0', '00:07.3' ]

Regards,
   Mike

Hans-Christian Armingeon wrote:
Hi,

I am having some troubles with pciback.

I have
pci = [ '0000:03:00.0', '0000:03:00.1' ]

in my config, to "plug" two usb controllers into a domU.

When I say xm create mydomU, then I get this error message:

Using config file "./mydomU".
Error: too many values to unpack.

It worked with older versions (before xen_changeset Thu Oct 12 15:28:59 2006 
+0100 11748:af1aa35265eb) and stopped with the current changeset.

Has the configuration option been changed?

# ls -la /sys/bus/pci/drivers/pciback
total 0
drwxr-xr-x  2 root root    0 2006-11-05 01:24 .
drwxr-xr-x 15 root root    0 2006-11-05 01:25 ..
lrwxrwxrwx  1 root root    0 2006-11-05 01:29 0000:02:03.0 -> 
../../../../devices/pci0000:00/0000:00:0a.0/0000:02:03.0
lrwxrwxrwx  1 root root    0 2006-11-05 01:29 0000:03:00.0 -> 
../../../../devices/pci0000:00/0000:00:06.0/0000:03:00.0
lrwxrwxrwx  1 root root    0 2006-11-05 01:29 0000:03:00.1 -> 
../../../../devices/pci0000:00/0000:00:06.0/0000:03:00.1
--w-------  1 root root 4096 2006-11-05 01:29 bind
--w-------  1 root root 4096 2006-11-05 01:29 new_id
--w-------  1 root root 4096 2006-11-05 01:29 new_slot
-rw-------  1 root root 4096 2006-11-05 01:29 permissive
-rw-------  1 root root 4096 2006-11-05 01:29 quirks
--w-------  1 root root 4096 2006-11-05 01:29 remove_slot
-r--------  1 root root 4096 2006-11-05 01:29 slots
--w-------  1 root root 4096 2006-11-05 01:29 unbind

Many thanks in advance,

Johnny



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