HP StorageWorks MSA2012i HP StorageWorks 2000 Modular Smart Array Reference Gu - Page 144
Illuminating Enclosure LEDs, Changing the Enclosure Polling Rate
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Illuminating Enclosure LEDs To illuminate an enclosure LED to help you visually locate the enclosure: 1. Select Manage > General Config > Enclosure Management. 2. If there is more than one enclosure, select the enclosure to locate. 3. Click Illuminate Locator LED. To stop illuminating an enclosure LED: 1. Select the enclosure. 2. Click Turn Off Locator LED. Changing the Enclosure Polling Rate You can change the interval at which the storage system polls the EC (EMP) for status changes. Typically, use the default rate. ■ Increasing the interval might slightly improve processing efficiency, but changes in device status are communicated less frequently. For example, this increases the amount of time before LEDs are updated to reflect status changes. ■ Decreasing the interval slightly decreases processing efficiency, but changes in device status are communicated more frequently. For example, this decreases the amount of time before LEDs are updated to reflect status changes. To change the enclosure polling rate: 1. Select Manage > General Config > Enclosure Management. 2. In the Advanced Enclosure Options panel, click Advanced Options. 3. Change the polling rate. The default is 5 seconds. 4. Click Change EMP Poll Rate. 144 HP StorageWorks 2000 Family Modular Smart Array reference guide • August 2008