Hi,
This patch fixes xm scsi-attach/detach/list command for inactive
managed domains.
In inactive managed domains, xm scsi-detach command and xm scsi-list
command always fail. Also xm scsi-attach command fail under certain
conditions. Results of those commands are as follows.
# xm new vm1
Using config file "/etc/xen/vm1".
# xm scsi-attach vm1 0:0:1:0 0:0:1:0
# xm scsi-attach vm1 0:0:2:0 0:0:2:0
Error: (22, 'Invalid argument, while reading
None/device-misc/vscsi/nextDeviceID')
Usage: xm scsi-attach <Domain> <PhysDevice> <VirtDevice> [BackDomain]
Attach a new SCSI device.
# xm scsi-list vm1
Idx BE state phy-hctl phy vir-hctl devstate
0 -1 -1 Unexpected error: exceptions.KeyError
Please report to xen-devel@xxxxxxxxxxxxxxxxxxx
Traceback (most recent call last):
File "/usr/sbin/xm", line 10, in ?
main.main(sys.argv)
File "//usr/lib/python/xen/xm/main.py", line 2928, in main
_, rc = _run_cmd(cmd, cmd_name, args)
File "//usr/lib/python/xen/xm/main.py", line 2952, in _run_cmd
return True, cmd(args)
File "//usr/lib/python/xen/xm/main.py", line 2281, in xm_scsi_list
print "%(p-dev)-10s %(p-devname)-5s %(v-dev)-10s %(frontstate)-4s" % mi
KeyError: 'p-dev'
# xm scsi-detach vm1 0:0:1:0
Error: (22, 'Invalid argument, while reading
None/device-misc/vscsi/nextDeviceID')
Usage: xm scsi-detach <Domain> <VirtDevice>
Detach a specified SCSI device.
BTW, this patch separates constants in DevController.py into a new
file DevConstants.py because an import error occurs when xm/main.py
tries to refer to xenbusState.
Signed-off-by: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>
Best regards,
Kan
xm_scsi.patch
Description: Binary data
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