Issue

• The RHEL KVM host crashed. After a reboot the redhat system came back fine, but the windows 8 guest VM failed as it has no disk.

• The LUN shows up with the correct size as started but attempt to stop the storage get the following error:

Error stopping pool 'pc700': internal error Child process (/sbin/iscsiadm --mode node --portal 192.168.01:3260,1 --targetname iqn.2004-04.com.test:iscsi.target --logout) status unexpected: exit status 21
Details: 
Error stopping pool 'pc700': internal error Child process (/sbin/iscsiadm --mode node --portal 192.168.0.10:3260,1 --targetname iqn.2004-04.com.test:iscsi.target --logout) status unexpected: exit status 21

Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 44, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 65, in tmpcb
    callback(*args, **kwargs)
  File "/usr/share/virt-manager/virtManager/storagepool.py", line 68, in stop
    self.pool.destroy()
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 2153, in destroy
    if ret == -1: raise libvirtError ('virStoragePoolDestroy() failed', pool=self)
libvirtError: internal error Child process (/sbin/iscsiadm --mode node --portal 192.168.0.10:3260,1 --targetname iqn.2004-04.com.test:iscsi.target --logout) status unexpected: exit status 21