EM 12c, 13c: /tmp/ws_api.log Log Fills to Failure on OVM Target Host Monitored in Enterprise Manager 13c Cloud Control (Doc ID 2238059.1)

Last updated on MARCH 04, 2017

Applies to:

Enterprise Manager for Virtualization - Version 12.1.0.1.0 and later
Information in this document applies to any platform.

Symptoms

The /tmp/ws_api.log grows to fill the filesystem on a Oracle VM host with a monitoring EM 13c Agent, registered in EM 13c Cloud Control.

From <Agent_Inst_Home>/sysman/log/gcagent_sdk.trc:

2017-02-14 10:20:03,362 [104:70B64AEB] DEBUG - Decreased refcnt for OVM web services connection EMOVMConnectionContextWs [hashCode: 566440402, CreationTime: 1487056461117, TargetName: VBOVM, URL: https://<ip addresss>:7002/, consumerCount: 0]
2017-02-14 10:20:03,362 [104:70B64AEB] DEBUG - Read context, skipping disconnect request
2017-02-14 10:20:03,364 [104:47E97762:GC.Executor.5 (oracle_vm_guest:OBESVR6:Response) (oracle_vm_guest:<VM_GUESR_NAME>:Response:AutoSync)] DEBUG - OVMM Name : VBOVM ovmWsClient com.oracle.ovm.mgr.ws.client.OvmWsRestClient@62fc6e60 connection ctx: EMOVMConnectionContextWs [hashCode: 566440402, CreationTime: 1487056461117, TargetName: VBOVM, URL: https://<ip addresss>:7002/, consumerCount: 0]
2017-02-14 10:20:03,364 [104:47E97762] DEBUG - Validating OVM Manager Ws connection
2017-02-14 10:20:03,364 [104:47E97762] DEBUG - Thread OVMMWsConnectionValidatorThread state: RUNNABLE
2017-02-14 10:20:03,365 [2759:4ACD6F7B:OVMMWsConnectionValidatorThread] DEBUG - Validating OVM Manager WS connection
2017-02-14 10:20:03,374 [2759:4ACD6F7B] DEBUG - Successfully validated OVM Manager WS connection
2017-02-14 10:20:03,465 [104:47E97762] DEBUG - Increased reference count for EMOVMManager EMOVMConnectionContextWs [hashCode: 566440402, CreationTime: 1487056461117, TargetName: VBOVM, URL: https://<ip addresss>:7002/, consumerCount: 1]
2017-02-14 10:20:03,483 [104:47E97762] DEBUG - Decreased refcnt for OVM web services connection EMOVMConnectionContextWs [hashCode: 566440402, CreationTime: 1487056461117, TargetName: VBOVM, URL: https://10.177.54.190:7002/, consumerCount: 0]
2017-02-14 10:20:03,483 [104:47E97762] DEBUG - Read context, skipping disconnect request

 

 

Changes

 

Cause

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