SAP Knowledge Base Article - Preview

3535916 - DB6: HADR PRMIARY node error "recv with errno 104" in the db2diag.log, with Pacemaker Cluster Manager.

Symptom

HADR primary recv with errno 104 in db2diag.log. ECONNRESET(104)


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Environment

Db2 LUW IBM

Keywords

layer, OS, underlying, message, client termination, takeover, fenced operation, High Availability Disaster Recovery, failure, HADR_CONNECT_STATUS, hdrSendRedirectMsgToOneAddress, "Communication with HADR partner was lost", closed, attempt, failed. , KBA , BC-DB-DB6 , DB2 Universal Database for Unix / NT , Problem

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