HP ProLiant DL170h HP ProLiant DL170h G6 Server Software Configuration Guide - Page 12

IDE Configuration submenu

Page 12 highlights

Table 5 CPU Configuration submenu fields Field Description Mirrors channel space between channels. Lockstep between channel 0 & 1. IDE Configuration submenu Figure 7 IDE Configuration submenu Options Channel Mirror Lockstep Table 6 IDE Configuration submenu fields Field Description Options SATA Controller Mode Legacy Native mode, supports up to 4 drivers. This is the default value. Compatible Only available on systems with an embedded software RAID option ROM. RAID In AHCI mode, the second SATA controller will be disabled and all AHCI 6 SATA ports will belong to one controller 6 drive support. SATA controller is Disabled and does not appear in the standard boot order list. Disabled Drive Write Cache Drive Write Cache feature disabled on all dumb SATA drives. This Disabled avoids the possibility of data loss due to a power failure. The default setting is Disabled. Drive Write Cache feature on all dumb SATA drives to be enabled Enabled System BIOS or SATA option ROM during POST. This improves performance, but at a risk of data loss on a power failure. 12

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12
Table
5
CPU Configuration submenu fields
Field
Description
Options
Mirrors channel space between channels.
Channel Mirror
Lockstep between channel 0 & 1.
Lockstep
IDE Configuration submenu
Figure 7
IDE Configuration submenu
Table
6
IDE Configuration submenu fields
Field
Description
Options
SATA Controller Mode
Legacy Native mode, supports up to 4 drivers. This is the default
value.
Compatible
Only available on systems with an embedded software RAID
option ROM.
RAID
In AHCI mode, the second SATA controller will be disabled and all
6 SATA ports will belong to one controller 6 drive support.
AHCI
SATA controller is Disabled and does not appear in the standard
boot order list.
Disabled
Drive Write Cache
Drive Write Cache feature disabled on all dumb SATA drives. This
avoids the possibility of data loss due to a power failure. The
default setting is Disabled.
Disabled
Drive Write Cache feature on all dumb SATA drives to be enabled
System BIOS or SATA option ROM during POST. This improves
performance, but at a risk of data loss on a power failure.
Enabled