HP P2000 G3 MSA User Manual

HP P2000 G3 MSA System Event Descriptions Reference Guide 31
202
Info. An auto-write-through trigger condition has been cleared, causing write-back cache to be re-enabled. The
environmental change is also logged at approximately the same time as this event (event 191, 193, 195,
199, 2 01, an d 241.)
Recommended actions
• No action is required.
203
Warning An environmental change occurred that allows write-back cache to be enabled, but the auto-write-back
preference is not set. The environmental change is also logged at approximately the same time as this
event (event 191, 193 , 195, 199, 2 01, o r 241) .
Recommended actions
• Manually enable write-back cache.
204
Error This event is generated by the hardware-flush firmware when the boot-processing firmware needs to inform
the user about something.
The CompactFlash card is used for backing up unwritten cache data when a controller goes down
unexpectedly, such as when a power failure occurs. This event is generated when the Storage Controller
detects a problem with the CompactFlash as it is booting up.
Recommended actions
• If this event is logged again, shut down the Storage Controller, remove the controller module from the
enclosure, replace the CompactFlash card (which is accessible from the rear of the controller module,
as shown in your product's User Guide), and reinstall the controller module.
• If this event is then logged again, replace the controller module.
Warning This event is generated by the hardware-flush firmware when the boot-processing firmware needs to inform
the user about something.
The CompactFlash card is used for backing up unwritten cache data when a controller goes down
unexpectedly, such as when a power failure occurs. This event is generated when the Storage Controller
detects a problem with the CompactFlash as it is booting up.
Recommended actions
• If this event is logged again, shut down the Storage Controller, remove the controller module from the
enclosure, replace the CompactFlash card (which is accessible from the rear of the controller module,
as shown in your product's User Guide), and reinstall the controller module.
• If this event is then logged again, replace the controller module.
Info. This event is generated by the hardware-flush firmware when the boot-processing firmware needs to inform
the user about something.
When logged as Informational severity, this event contains information that is primarily of interest to
engineers.
Recommended actions
• No action is required.
205
Info. The indicated volume has been mapped or unmapped.
Recommended actions
• No action is required.

HP P2000 G3 MSA Specifications

General

Model	HP P2000 G3 MSA
Form Factor	2U
Drive Types	SAS, SATA
Controllers	Dual controllers
Host Interface	SAS, iSCSI, Fibre Channel
RAID Levels	0, 1, 5, 6, 10
Management	Web-based, CLI
Cache Memory	2 GB per controller