HP Enterprise File Services WAN Accelerator Viewing System Health Reports, Alarm Description, 185

Viewing Alarm Status Reports

Viewing System Health Reports

The following section describes how to view reports that summarize the current status of the HP EFS WAN Accelerator. It includes the following sections:

‹“Viewing Alarm Status Reports,” next

‹“Creating CPU Utilization Reports” on page 188

‹“Creating Memory Paging Reports” on page 190

The Health - Alarm Status report provides status for the HP EFS WAN Accelerator alarms.

The Health -Alarm Status report contains the following table of statistics that summarize traffic activity by application.

Alarm	Description
Admission Control	Whether the system connection limit has been reached. Additional
	connections are passed through unoptimized. The alarm clears when
	the HP EFS WAN Accelerator moves out of this condition.
Asymmetric	Indicates OK if the system is not experiencing asymmetric traffic. If
Routing	the system does experience asymmetric traffic, this condition is
	detected and reported here. In addition, the traffic is passed through,
	and the route appears in the Asymmetric Routing table. For
	information about the Asymmetric Routing table, see “Enabling
	Asymmetric Routing Auto-Detection” on page 66.
Central Processing	Whether the system has reached the CPU threshold for any of the
Unit (CPU)	CPUs in the HP EFS WAN Accelerator. If the system has reached
Utilization	the CPU threshold, check your settings. For detailed information, see
	“Setting Alarm Parameters” on page 116.
	If your alarm thresholds are correct, reboot the HP EFS WAN
	Accelerator. For detailed information, see “Rebooting the HP EFS
	WAN Accelerator” on page 145.
	NOTE: If more than 100 MB of data is moved through an HP EFS
	WAN Accelerator, Model 1010 while performing PFS
	synchronization, the CPU utilization might become high and result
	in a CPU alarm. This CPU alarm should not be cause for concern.
Data Store	Whether the data store is corrupt. To clear the data store of data,
	restart the HP EFS WAN Accelerator service and click Clear Data
	Store on Next Restart. For detailed information, see “Starting and
	Stopping Services” on page 144.
Licensing	Whether your licenses are current. For detailed information about
	updating licenses, see “Updating Your Licenses” on page 137.
Link State	Whether the system has detected a link that is down. You are notified
	via SNMP traps, email, and alarm status.

3 CREATING HP EFS WAN

ACCELERATOR REPORTS AND

HP STORAGEWORKS EFS WAN ACCELERATOR MANAGEMENT CONSOLE USER GUIDE 185