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[Xen-users] The VDI is not available

Hi guys,

I am trying to sort the "" issue out but not able to.
Can someone help by looking at following logs..

I tried reattaching disk but its not able to boot. The VM is Win2k8r2
and its on XCP1.0
sr-scan was not helpful and vdi-introduce said that the SR doesnt
support it.
Rebooting the server dint helped.

Thanks for help.

Regards,
Rushikesh

sr-id cdad9599-e1a3-9c95-a440-b91dfeb4149e
vdi-id a80c714d-8315-4159-8b6b-279be81dd497

======
SMlog
========

[853] 2011-02-07 00:58:29.160499    Fist points loaded
[853] 2011-02-07 00:58:29.181025    lock: acquired
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[853] 2011-02-07 00:58:29.182557    ['/usr/sbin/td-util', 'query',
'vhd', '-vpf',
'/var/run/sr-mount/cdad9599-e1a3-9c95-a440-b91dfeb4149e/a80c714d-8315-4159-8b6b-279be81dd497.vhd']
[853] 2011-02-07 00:58:29.214627    SUCCESS                  <----------
SERVER ABLE TO FIND THE VDI
[853] 2011-02-07 00:58:29.215343    vdi_attach {'sr_uuid':
'cdad9599-e1a3-9c95-a440-b91dfeb4149e', 'subtask_of':
'OpaqueRef:75a693af-8e69-780d-fcb3-127c83e3d8a0', 'vdi_ref':
'OpaqueRef:aa1ea962-9393-53d0-de66-b3ad5afa88f9', 'vdi_on_boot':
'persist', 'args': ['true'], 'vdi_location':
'a80c714d-8315-4159-8b6b-279be81dd497', 'host_ref':
'OpaqueRef:39d1e1f5-e1a1-a3be-ed39-06ad79a572c4', 'session_ref':
'OpaqueRef:9bafd676-dc8a-46cd-b5f3-67d3e3f3016a', 'device_config':
{'options': '', 'SRmaster': 'true', 'serverpath': '/mnt/lustre',
'server': '192.168.10.2'}, 'command': 'vdi_attach', 'vdi_allow_caching':
'false', 'sr_ref': 'OpaqueRef:5fdf589c-b781-9389-ffaa-bdcf328acbe2',
'vdi_uuid': 'a80c714d-8315-4159-8b6b-279be81dd497'}
[853] 2011-02-07 00:58:29.215550    lock: creating lock file
/var/lock/sm/a80c714d-8315-4159-8b6b-279be81dd497/vdi
[853] 2011-02-07 00:58:29.215683    lock: closed
/var/lock/sm/a80c714d-8315-4159-8b6b-279be81dd497/vdi
[853] 2011-02-07 00:58:29.215755    lock: released
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[853] 2011-02-07 00:58:29.215885    lock: closed
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[859] 2011-02-07 00:58:29.277449    Fist points loaded
[859] 2011-02-07 00:58:29.291621    lock: acquired
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[859] 2011-02-07 00:58:29.292951    ['/usr/sbin/td-util', 'query',
'vhd', '-vpf',
'/var/run/sr-mount/cdad9599-e1a3-9c95-a440-b91dfeb4149e/a80c714d-8315-4159-8b6b-279be81dd497.vhd']
[859] 2011-02-07 00:58:29.304185    SUCCESS
[859] 2011-02-07 00:58:29.304853    lock: released
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[859] 2011-02-07 00:58:29.304947    vdi_activate {'sr_uuid':
'cdad9599-e1a3-9c95-a440-b91dfeb4149e', 'subtask_of':
'OpaqueRef:75a693af-8e69-780d-fcb3-127c83e3d8a0', 'vdi_ref':
'OpaqueRef:aa1ea962-9393-53d0-de66-b3ad5afa88f9', 'vdi_on_boot':
'persist', 'args': ['true'], 'vdi_location':
'a80c714d-8315-4159-8b6b-279be81dd497', 'host_ref':
'OpaqueRef:39d1e1f5-e1a1-a3be-ed39-06ad79a572c4', 'session_ref':
'OpaqueRef:1e6d05b0-d14e-130c-bf52-5140b0ad4c57', 'device_config':
{'options': '', 'SRmaster': 'true', 'serverpath': '/mnt/lustre',
'server': '192.168.10.2'}, 'command': 'vdi_activate',
'vdi_allow_caching': 'false', 'sr_ref':
'OpaqueRef:5fdf589c-b781-9389-ffaa-bdcf328acbe2', 'vdi_uuid':
'a80c714d-8315-4159-8b6b-279be81dd497'}
[859] 2011-02-07 00:58:29.305094    blktap2.activate
[859] 2011-02-07 00:58:29.305163    lock: acquired
/var/lock/sm/a80c714d-8315-4159-8b6b-279be81dd497/vdi
[859] 2011-02-07 00:58:29.305215    Adding tag to:
a80c714d-8315-4159-8b6b-279be81dd497
[859] 2011-02-07 00:58:29.316286    ***** BLKTAP2:<function
_activate_locked at 0xb6ff2f44>: EXCEPTION util.SMException, VDI
a80c714d-8315-4159-8b6b-279be81dd497 already attached
RW                                                              
<----------------   HERE comes the exception while attaching the VDI
  File "/opt/xensource/sm/blktap2.py", line 29, in wrapper
    ret = op(self, *args)
  File "/opt/xensource/sm/blktap2.py", line 1300, in _activate_locked
    if not self._add_tag(vdi_uuid):
  File "/opt/xensource/sm/blktap2.py", line 1230, in _add_tag
    raise util.SMException("VDI %s already attached RW" % vdi_uuid)

[859] 2011-02-07 00:58:29.333906    Raising exception [46, The VDI is
not available [opterr=VDI a80c714d-8315-4159-8b6b-279be81dd497 already
attached RW]]
[859] 2011-02-07 00:58:29.333981    lock: released
/var/lock/sm/a80c714d-8315-4159-8b6b-279be81dd497/vdi
[859] 2011-02-07 00:58:29.334243    ***** vdi_activate: EXCEPTION
SR.SROSError, The VDI is not available [opterr=VDI
a80c714d-8315-4159-8b6b-279be81dd497 already attached RW]
  File "/opt/xensource/sm/SRCommand.py", line 87, in run
    return self._run_locked(sr)
  File "/opt/xensource/sm/SRCommand.py", line 124, in _run_locked
    return self._run(sr, target)
  File "/opt/xensource/sm/SRCommand.py", line 174, in _run
    caching_params)
  File "/opt/xensource/sm/blktap2.py", line 1286, in activate
    if self._activate_locked(sr_uuid, vdi_uuid, caching_params):
  File "/opt/xensource/sm/blktap2.py", line 37, in wrapper
    raise xs_errors.XenError(excType, opterr=msg)
  File "/opt/xensource/sm/xs_errors.py", line 49, in __init__
    raise SR.SROSError(errorcode, errormessage)

[859] 2011-02-07 00:58:29.334376    lock: closed
/var/lock/sm/a80c714d-8315-4159-8b6b-279be81dd497/vdi
[859] 2011-02-07 00:58:29.334464    lock: closed
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[868] 2011-02-07 00:58:29.430637    Fist points loaded
[868] 2011-02-07 00:58:29.451364    lock: acquired
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[868] 2011-02-07 00:58:29.452828    ['/usr/sbin/td-util', 'query',
'vhd', '-vpf',
'/var/run/sr-mount/cdad9599-e1a3-9c95-a440-b91dfeb4149e/a80c714d-8315-4159-8b6b-279be81dd497.vhd']
[868] 2011-02-07 00:58:29.469486    SUCCESS
[868] 2011-02-07 00:58:29.471345    vdi_detach {'sr_uuid':
'cdad9599-e1a3-9c95-a440-b91dfeb4149e', 'subtask_of':
'OpaqueRef:75a693af-8e69-780d-fcb3-127c83e3d8a0', 'vdi_ref':
'OpaqueRef:aa1ea962-9393-53d0-de66-b3ad5afa88f9', 'vdi_on_boot':
'persist', 'args': [], 'vdi_location':
'a80c714d-8315-4159-8b6b-279be81dd497', 'host_ref':
'OpaqueRef:39d1e1f5-e1a1-a3be-ed39-06ad79a572c4', 'session_ref':
'OpaqueRef:3c43988f-198d-2255-3890-bd391542d728', 'device_config':
{'options': '', 'SRmaster': 'true', 'serverpath': '/mnt/lustre',
'server': '192.168.10.2'}, 'command': 'vdi_detach', 'vdi_allow_caching':
'false', 'sr_ref': 'OpaqueRef:5fdf589c-b781-9389-ffaa-bdcf328acbe2',
'vdi_uuid': 'a80c714d-8315-4159-8b6b-279be81dd497'}
[868] 2011-02-07 00:58:29.471625    lock: closed
/var/lock/sm/a80c714d-8315-4159-8b6b-279be81dd497/vdi
[868] 2011-02-07 00:58:29.471743    lock: released
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[868] 2011-02-07 00:58:29.472028    lock: closed
/var/lock/sm/cdad9599-e1a3-9c95-a440-b91dfeb4149e/sr
[886] 2011-02-07 00:58:45.267069    Fist points loaded
[886] 2011-02-07 00:58:45.309613    ['uuidgen', '-r']
[886] 2011-02-07 00:58:45.322165    SUCCESS


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