HP Disk System 2300 HP StorageWorks Disk System 2300 User's Guide(This manual - Page 97
Event Notification (HP-UX Systems), messages are likely to be the first indication of
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Event Notification (HP-UX Systems) Critical Serious Major Warning Minor Warning Information The EMS hardware event monitor polls environmental services on the BCC and reports any changes in the status of monitored components. Depending on how the monitor is set up, you can receive messages at the console, in e-mail, in a log file, or through third-party applications. These messages are likely to be the first indication of a problem with a disk system. Events are reported for changes in temperature, voltage, and the status of replaceable components. Messages identify five levels of severity: An event that causes data loss, host system downtime, or other loss of service. Host system operation will be affected if the disk system continues to be used without correction. Immediate action is required. An event that may cause data loss, host system downtime, or other loss of service if left uncorrected. Host system and hardware operation may be adversely affected. The problem needs repair as soon as possible. An event that could escalate to a serious condition if not corrected. Host system operation should not be affected and normal use of the disk system can continue. Repair is needed but at a convenient time. An event that will not likely escalate to a severe condition if left uncorrected. Host system operation will not be interrupted and normal use of the disk system can continue. The problem can be repaired when convenient. An event that is expected as part of the normal operation of the hardware. No action is required. Troubleshooting Troubleshooting 97