Check_MK Werk 2312: New checks for EMC VPLEX: emc_vplex_cpu, emc_vplex_director_stats, emc_vplex_if, emc_vplex_volumes

ID: 2312 Title: New checks for EMC VPLEX: emc_vplex_cpu, emc_vplex_director_stats, emc_vplex_if, emc_vplex_volumes Component: Checks & Agents Level: 1 Class: New Feature Version: 1.2.7i3 These new checks provide information for <ul> <li>Director disks IO throughput and latency</li> <li>Directors frontend and backend interface statistics</li> <li>Directors CPU utilization</li> <li>Volume IO throughput and latency</li> </ul> Note: The EMC VPLEX devices currently do not provide a SysDescr OID, which is considered as a bug. If you want to discover these checks you need to configure these hosts with the rule <i>"Hosts without system description OID"</i> (snmp_without_sys_descr). Otherwise these devices will fail at the start of the service discovery. Additional note: It seems that the snmp information is only updated every 90 seconds. We highly recommend to set the check interval for these checks (actually the Check_MK check) to 120 seconds. If you query the system every minute there will be errors in the rate computation of the interfaces and other side effects.