Driver initilization is not successful for GPFSNFSDriver

[John Gu]

when cinder node and GPFS node are different, os.path.isdir command fails as it tries to check the remote path on local cinder node

2015-08-14 04:45:57.026 25903 ERROR cinder.volume.drivers.ibm.gpfs [req-0f174eb4-6368-4910-9b5b-ea7c029f9dbb - - - - -] /john0/openstack/cinder/volumes/ is not a directory.
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager [req-0f174eb4-6368-4910-9b5b-ea7c029f9dbb - - - - -] Failed to initialize driver.
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager Traceback (most recent call last):
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager File "/usr/lib/python2.7/site-packages/cinder/volume/manager.py", line 308, in init_host
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager self.driver.check_for_setup_error()
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager File "/usr/lib/python2.7/site-packages/osprofiler/profiler.py", line 105, in wrapper
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager return f(*args, **kwargs)
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager File "/usr/lib/python2.7/site-packages/cinder/volume/drivers/ibm/gpfs.py", line 427, in check_for_setup_error
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager raise exception.VolumeBackendAPIException(data=msg)
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager VolumeBackendAPIException: Bad or unexpected response from the storage volume backend API: /john0/openstack/cinder/volumes/ is not a directory.
2015-08-14 04:45:57.027 25903 ERROR cinder.volume.manager

 424 if not os.path.isdir(directory):
 425 msg = (_('%s is not a directory.') % directory)
 426 LOG.error(msg)
 427 raise exception.VolumeBackendAPIException(data=msg)

cinder --version
1.3.2

[Sean McGinnis (sean-mcginnis)]

Unassigning due to no activity.