UM5 API (XML) fails with 'HTTP POST - failed, status code = 507'
Applies to
- Unified Manager 5.2.5Px (UM5)
- Operating in 7-mode
- Data ONTAP 8.2.5
Issue
UM5 reports communication problems
Errror
XML ( http port 80) HTTP POST - failed, status code = 507
In host diag output we see xml failing with
XML (http port 80) Timeout. Could not read API response
.There is also no response when using ZAPI Explorer, means the problem is on the controller
API is failing without time pattern
Log
Feb 01 14:51:15 [DFMMonitor:DEBUG]: [3320:0xf078]: [7-mode Controller] (120251): fcp-adapter-list-info failed: HTTP POST - failed, status code = 507
Feb 01 14:51:25 [DFMMonitor:DEBUG]: [3320:0x14ca4]: [7-mode Controller] (120251): system-cli failed: HTTP POST - failed, status code = 507
Feb 01 14:51:25 [DFMMonitor:DEBUG]: [3320:0x14ca4]: [7-mode Controller] (120251): ipspace-list-info failed: HTTP POST - failed, status code = 507
and
Jan 28 22:19:56 [DFMMonitor:ERROR]: [3320:0x44c]: dfmon get_volume_list_info: Timeout. Could not read API response., [7-mode Controller]
Jan 28 22:21:10 [DFMMonitor:DEBUG]: [3320:0xe050]: [7-mode Controller] (120251): fcp-adapter-list-info failed: Timeout. Could not read API response.