HP StorageWorks 2000 Modular Smart Array Reference Guide (481599-003, August 2008)

166 HP StorageWorks 2000 Family Modular Smart Array reference guide • August 2008
■ SMART – Shows whether Self-Monitoring Analysis and Reporting Technology
(SMART) settings for all drives in the system can be changed. The setting can be
Enabled, Disabled, or Don't Modify. The default is Enabled. For more
information, see“Enabling or Disabling SMART Changes” on page 137.
The RAID Controller Status panel shows the following information for each
controller:
■ Hardware Status – Shows one of the following statuses:
■ Redundant Operation – Both controllers are online
■ Redundant With Independent Cache – Both controllers are online and
independent cache performance mode is enabled.
■ Only Operational Controller – The specified controller is online and the
partner controller is offline
■ Not Up – The specified controller is offline
■ Write-Back Cache Status – Shows status of the controller’s write-back cache
based on whether cache backup power is operating properly. If the cache backup
power is faulty, the write-back is disabled.
The EMP Status panel shows the poll rate, which is the interval in seconds at which
the system polls each enclosure’s EC (EMP) for status changes. To change this
setting, see “Changing the Enclosure Polling Rate” on page 144.
The Security Access To Services panel shows the following information. To change
these settings, see “Configuring Network Management Services” on page 52.
■ FTP – Shows whether ftp access is enabled, which provides an alternate way to
to update system software. The default is Disabled.
■ Telnet – Shows whether Telnet access is enabled, so the CLI can be used to
manage the system. The default is Enabled.
■ HTTP – Shows whether http access is enabled, so SMU can be used to manage
the system. The default is Enabled.
■ SNMP – Shows whether SNMP is enabled, so the system can be remotely
monitored through your network. The default is Enabled.
■ Internet Debug – (Advanced users) Shows whether this diagnostic option, which
can be used for technical support, is enabled. The default is Disabled.
The User Preferences panel shows the following information. To change these
settings, see “Configuring Preferences” on page 29.
■ Page Refresh Rate – Shows how often SMU refreshes its pages based on the
speed of your computer and Ethernet connection. The setting can be Fast,
Medium, or Slow. The default is Slow.