NEC Express5800/320Ma Betriebsanweisung PDF herunterladen (Seite 38)

Sample Configuration

4-2 Express5800/320Ma: Software Availability Manager

Displaying the SAM Interface

You must display the SAM interface before configuring instances.

To display the SAM interface

1. On the Express5800/320Ma desktop, click the ftServer version Management

Tools icon.

2. Right-click the ftServer Software Availability Manager icon, then click

Properties.

The SAM interface appears with the Express5800/320Ma Monitored Instances tab

selected.

Configuring Context Switches (Per Second)

The significance of this instance is somewhat complex and relies on other, related

system performance factors. Enable and configure this instance only if you fully

understand its implications. See “Context Switches (Per Second)” on page 3-9 for

details. This instance is disabled by default.

Scan retry poll rate (in

seconds)

The interval, in seconds, at which SAM makes

subsequent scans after detecting a first threshold

violation. The subsequent scans are made to verify

that the threshold violation is not transient (a spike).

Scan idle A check box that enables you to use Time between

alerts (in seconds).

Time between alerts (in

seconds)

The number of seconds during which an instance is

not scanned after an alert has occurred. This

parameter prevents multiple alerts from being issued

during the specified period. The maximum value for

this parameter is 72 hours (259200 seconds). A more

typical value is 3600 (1 hour).

Table 4-1. SAM Parameters (Continued)

Parameter Description

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 47 48

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NEC Express5800/320Ma Betriebsanweisung Seite 38