Issue

• The command ssm list fails with error message IndexError: list index out of range
• SSM "IndexError: list index out of range" on RHEL 7.0:

[root@hostname ~]# ssm list
---------------------------------------------------------
Device        Free     Used      Total  Pool  Mount point
---------------------------------------------------------
/dev/vda                       8.00 GB        PARTITIONED
/dev/vda1                    500.00 MB        /boot      
/dev/vda2  0.00 KB  7.51 GB    7.51 GB  rhel             
---------------------------------------------------------
----------------------------------------------
Pool  Type  Devices     Free     Used    Total  
----------------------------------------------
rhel  lvm   1        0.00 KB  7.51 GB  7.51 GB  
----------------------------------------------
Traceback (most recent call last):
  File "/bin/ssm", line 48, in <module>
    sys.exit(main.main())
  File "/usr/lib/python2.7/site-packages/ssmlib/main.py", line 1855, in main
    args.func(args)
  File "/usr/lib/python2.7/site-packages/ssmlib/main.py", line 1215, in list
    self.vol.ptable(more_data=self.dev.filesystems())
  File "/usr/lib/python2.7/site-packages/ssmlib/main.py", line 840, in vol
    self._volumes = Volumes(options=self.options)
  File "/usr/lib/python2.7/site-packages/ssmlib/main.py", line 736, in __init__
    self._data['crypt'] = crypt.DmCryptVolume(options=self.options)
  File "/usr/lib/python2.7/site-packages/ssmlib/backends/crypt.py", line 167, in __init__
    dm['type'] = array[3]
IndexError: list index out of range