HP P2000 G3 Cli Reference Guide

HP P2000 G3 MSA System CLI Reference Guide 353
auto-write-through-trigger
Properties
Example
# show auto-write-through-trigger
...
<OBJECT basetype="auto-write-through-trigger" name="awt-triggers" oid="1"
format="pairs">
<PROPERTY name="controller-failure" type="string">Enabled</PROPERTY>
<PROPERTY name="super-cap-failure" type="string">Enabled</PROPERTY>
<PROPERTY name="compact-flash-failure" type="string">Enabled</PROPERTY>
<PROPERTY name="power-supply-failure" type="string">Enabled</PROPERTY>
<PROPERTY name="fan-failure" type="string">Enabled</PROPERTY>
Table 11 auto-write-through-trigger properties
Name Type Description
controller-
failure
string Shows whether the cache policy will change from write-back to write-through
when a controller fails.
• Disabled: The controller failure trigger is disabled. This is the default.
• Enabled: The controller failure trigger is enabled.
super-cap-
failure
string Shows whether the cache policy will change from write-back to write-through
when the super-capacitor that provides backup power for cache is not fully
charged or fails.
• Disabled: The super-capacitor failure trigger is disabled.
• Enabled: The super-capacitor failure trigger is enabled. This is the default.
compact-flash-
failure
string Shows whether the cache policy will change from write-back to write-through
when CompactFlash memory is not detected during POST (Power-On Self-Test),
fails during POST, or fails during controller operation.
• Disabled: The CompactFlash failure trigger is disabled.
• Enabled: The CompactFlash failure trigger is enabled. This is the default.
power-supply-
failure
string Shows whether the cache policy will change from write-back to write-through
when a power supply fails.
• Disabled: The power-supply failure trigger is disabled. This is the default.
• Enabled: The power-supply failure trigger is enabled.
fan-failure string Shows whether the cache policy will change from write-back to write-through
when a fan fails.
• Disabled: The fan failure trigger is disabled. This is the default.
• Enabled: The fan failure trigger is enabled.
temperature-
exceeded
string Shows whether the system will shut down a controller when its temperature
exceeds the critical operating range.
• Disabled: The over-temperature trigger is disabled. This is the default.
• Enabled: The over-temperature trigger is enabled.
partner-notify string Shows whether the partner controller will be notified when a trigger condition
occurs.
• Disabled: Notification is disabled; the partner controller will continue
using its current caching mode. This is the default.
• Enabled: Notification is enabled; the partner controller will change to
write-through mode for better data protection.
auto-write-back string Shows whether the cache policy will change from write-through to write-back
when the trigger condition is cleared.
• Disabled: Auto-write-back is disabled.
• Enabled: Auto-write-back is enabled. This is the default.

HP P2000 G3 Specifications

General

Model	P2000 G3
Category	Storage
Drive Support	SAS, SATA
Host Interface	iSCSI, Fibre Channel, SAS
Form Factor	2U
RAID Levels	0, 1, 5, 6, 10
Cache	2 GB
Drive Bays	12 (SFF), 24 (SFF), 12 (LFF)
Cache Memory	2GB per controller
Operating Temperature	10°C to 35°C
Power Supply	Redundant
Expansion Options	Disk Enclosures