[Xen-devel] [PATCH] Restore uname of blktap for managed domains

[Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>]

Hi,

When I rebooted a host OS, I lost a managed guest domain.  Then I saw 
the following error message in xend.log.
This patch solves the problem.

[2009-07-02 21:33:44 3774] ERROR (XendDomain:340) Unable to open or parse 
config.sxp: 
/var/lib/xend/domains/6cf80f91-cdbb-2947-e057-1624ee76ff9a/config.sxp
Traceback (most recent call last):
  File "usr/lib/python2.4/site-packages/xen/xend/XendDomain.py", line 332, in 
_managed_domains
    cfg = XendConfig.XendConfig(filename = cfg_file)
  File "usr/lib/python2.4/site-packages/xen/xend/XendConfig.py", line 333, in 
__init__
    self._sxp_to_xapi(sxp_obj)
  File "usr/lib/python2.4/site-packages/xen/xend/XendConfig.py", line 826, in 
_sxp_to_xapi
    cfg = self._parse_sxp(sxp_cfg)
  File "usr/lib/python2.4/site-packages/xen/xend/XendConfig.py", line 663, in 
_parse_sxp
    self.device_add(dev_type, cfg_sxp = config, target = cfg)
  File "usr/lib/python2.4/site-packages/xen/xend/XendConfig.py", line 1374, in 
device_add
    raise XendConfigError("tap:%s not a valid disk type" %
XendConfigError: Invalid Configuration: tap:/dev/xen/blktap-2/tapdev0 not a 
valid disk type

Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>

Best regards,
 Kan

Attachment: tapdisk_uname.patch
Description: Binary data

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