1================================== 2Failed to connect volume in FC SAN 3================================== 4 5Problem 6~~~~~~~ 7 8The compute node failed to connect to a volume in a Fibre Channel (FC) SAN 9configuration. The WWN may not be zoned correctly in your FC SAN that 10links the compute host to the storage array: 11 12.. code-block:: console 13 14 ERROR nova.compute.manager [req-2ddd5297-e405-44ab-aed3-152cd2cfb8c2 admin\ 15 demo|req-2ddd5297-e405-44ab-aed3-152cd2cfb8c2 admin demo] [instance: 60ebd\ 16 6c7-c1e3-4bf0-8ef0-f07aa4c3d5f3|instance: 60ebd6c7-c1e3-4bf0-8ef0-f07aa4c3\ 17 d5f3] 18 Failed to connect to volume 6f6a6a9c-dfcf-4c8d-b1a8-4445ff883200 while\ 19 attaching at /dev/vdjTRACE nova.compute.manager [instance: 60ebd6c7-c1e3-4\ 20 bf0-8ef0-f07aa4c3d5f3|instance: 60ebd6c7-c1e3-4bf0-8ef0-f07aa4c3d5f3] 21 Traceback (most recent call last):…f07aa4c3d5f3\] ClientException: The\ 22 server has either erred or is incapable of performing the requested\ 23 operation.(HTTP 500)(Request-ID: req-71e5132b-21aa-46ee-b3cc-19b5b4ab2f00) 24 25Solution 26~~~~~~~~ 27 28The network administrator must configure the FC SAN fabric by correctly 29zoning the WWN (port names) from your compute node HBAs. 30