OMS Agent Crashes After Running For A Few Minutes - (File system likely corrupted) (Doc ID 2259894.1)

Last updated on APRIL 27, 2017

Applies to:

Enterprise Manager Base Platform - Version 12.1.0.4.0 and later
Information in this document applies to any platform.

Symptoms

OMS Agent crashes after running for a few minutes without issues.

OMS Version : 12.1.0.4.0
Protocol Version : 12.1.0.1.0
Agent Home : /oracle/agentoms12cr4/agent_inst
Agent Log Directory : /oracle/agentoms12cr4/agent_inst/sysman/log
Agent Binaries : /oracle/agentoms12cr4/core/12.1.0.4.0
Agent Process ID : 5165302
Parent Process ID : 3788946
Agent URL : https://agent:3872/emd/main/
Local Agent URL in NAT : https://agent:3872/emd/main/
Repository URL : h...load(MB) : 0
Available disk space on upload filesystem : 89.24%
Collection Status : [IO_SUBSYSTEM_FAILURE(File system likely corrupted and/or directory permissions changed to disallow writes since 2017-04-20 17:22:05 ART)]
Heartbeat Status : Ok
Last attempted heartbeat to OMS : 2017-04-20 17:22:03
Last successful heartbeat to OMS : 2017-04-20 17:22:03
Next scheduled heartbeat to OMS : 2017-04-20 17:23:03

In gcagent.log look for the following errors:

2017-04-21 11:04:42,964 [141:62DF5F4B] DEBUG - TM: session 2506 started
2017-04-21 11:04:42,965 [141:62DF5F4B] DEBUG - TM: session 2506 ended
2017-04-21 11:04:42,965 [141:62DF5F4B] DEBUG - Scheduling next oracle_database:odspar1:Response after delay 14999 including periodShift of 0 milliseconds
2017-04-21 11:04:42,965 [141:62DF5F4B] DEBUG - Skipped task oracle_database:odspar1:Response due to IO_SUBSYSTEM_FAILURE(File system likely corrupted and/or directory permissions changed to disallow writes since 2017-04-21 11:04:38 ART);
2017-04-21 11:04:42,965 [141:81EA264B:GC.Executor.4] DEBUG - End task oracle_database:odspar1:Response
2017-04-21 11:04:44,244 [47:858161EB] DEBUG - Submitting task HeapMonitorTask for execution
...
2017-04-21 11:05:38,520 [53:88AC468A] INFO - Ping manager is DISABLED due to READ_ONLY_EMSTATE_DIR

 

Cause

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