From mboxrd@z Thu Jan  1 00:00:00 1970
From: "James Harper" <james.harper@bendigoit.com.au>
Subject: RE: error XEN scsi-attach
Date: Thu, 15 Apr 2010 13:11:24 +1000
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>=20
> bckpicmds102:~ # xm scsi-attach sles11 4:0:3:15 0:0:0:1
>=20
> Unexpected error: <type 'exceptions.UnboundLocalError'>
>=20

Do you have 'sg' loaded ("lsmod | grep sg" to check).

I'm sure it used to work better, but the only way I can get it working
at the moment is by specifying the sg device directly, which
unfortunately can change between reboots, eg:

xm scsi-attach sles11 /dev/sg0 0:0:0:1

James