error in sipb-xen-lvcopy

[price]

From: Alex Schwendner <alexrs@MIT.EDU>                                                                        
Subject: Error creating a SIPB Xen VM                                                                         
Date: Fri, 9 May 2008 12:22:01 -0400                                                                          
To: sipb-xen@mit.edu                                                                                          

Hello,

I got an error while trying to create a VM with SIPB's alpha VM
service as was asked to email sipb-xen. I tried to create a machine
with the following parameters:

Name: monoid
Memory: 256 (MiB)
Disk: 10 (GiB)
HVM
Clone Image = YES
Boot CD: None
Owner: alexrs

Here is the error message:

ERROR on remctl in operation create. This shouldn't happen! Please
email sipb-xen@mit.edu to explain how it happened. Stderr:

Error 1 on remctl ('web', 'lvcopy', 'ice3', 'monoid', 'password') :
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB) copied, 89.8694 seconds, 47.8 MB/s
Traceback (most recent call last):
  File "/usr/sbin/sipb-xen-lvcopy", line 82, in <module>
    sys.exit(main(*sys.argv))
  File "/usr/sbin/sipb-xen-lvcopy", line 73, in main
    duplicate_by_vm(*args, **kwargs)
  File "/usr/sbin/sipb-xen-lvcopy", line 56, in duplicate_by_vm
    frob_copy(target_device, target, rootpw)
  File "/usr/sbin/sipb-xen-lvcopy", line 35, in frob_copy
    fs = losetup(target, 32256)
  File "/usr/sbin/sipb-xen-lvcopy", line 12, in losetup
    return p.communicate()[0].strip()
AttributeError: 'NoneType' object has no attribute 'strip'



Best Regards,
Alex Schwendner