xend 2370] DEBUG (__init__:1072) exception looking up device number for
xvda1: [Errno 2] No such file or directory: '/dev/xvda1'
[2009-07-24 11:32:20 xend 2370] DEBUG (__init__:1072) DevController: writing
{'backend-id': '0', 'virtual-device': '51713', 'device-type': 'disk',
'state': '1', 'backend': '/local/domain/0/backend/vbd/1/51713'} to
/local/domain/1/device/vbd/51713.
[2009-07-24 11:32:20 xend 2370] DEBUG (__init__:1072) DevController: writing
{'domain': 'iagservice01', 'frontend': '/local/domain/1/device/vbd/51713',
'dev': 'xvda1', 'state': '1', 'params':
'/magazzino/iagservice01/iagservice01System', 'mode': 'w', 'online': '1',
'frontend-id': '1', 'type': 'phy'} to /local/domain/0/backend/vbd/1/51713.
[2009-07-24 11:32:20 xend 2370] DEBUG (__init__:1072) exception looking up
device number for xvda2: [Errno 2] No such file or directory: '/dev/xvda2'
        
you can help me to understand them?