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Sun StorEdge[TM] 6130: Getting "communication lost" events on the management host with StorADE 2.4 (Doc ID 1011120.1)

Last updated on JULY 30, 2019

Applies to:

Sun Storage 6130 Array - Version All Versions and later
All Platforms

Symptoms

Management host keeps getting "lost communication" for other data hosts or Sun StorEdge[TM] 6130 occasionally and we check connectivity using ping/telnet there seems to be no problem.

Following messages are logged on the management host by StorADE.
200511072#####.000000+0800      agent.CommunicationLostEvent    oob     Lost Communication with xxxx at <IP>      Sev:3   Action:TRUE     Enc:
mgmtLevel:D  AgentH:local    Agg:    ECode:agent.CommunicationLostEvent.oob  Topic:
...
...
200511072#####.000000+0800      agent.CommunicationLostEvent    oob     Lost Communication with xxxx at <IP>      Sev:3   Action:TRUE     Enc:
mgmtLevel:D  AgentH:local    Agg:    ECode:agent.CommunicationLostEvent.oob  Topic:
Note: This problem was discovered with Storade and SE6130 but it can happen with any storage array and Storade 2.4
 

Cause

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