HP P2000 G3 Cli Reference Guide

HP P2000 G3 MSA System CLI Reference Guide 349
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.
auto-write-
back-numeric
string Numeric equivalents for auto-write-back values.
• 0: Disabled
• 1: Enabled
disk-dsd-enable string Shows whether available disks and global spares will spin down after a period
of inactivity shown by the disk-dsd-delay property.
• Disabled: Drive spin down for available disks and global spares is
disabled. This is the default.
• Enabled: Drive spin down for available disks and global spares is
enabled.
disk-dsd-
enable-numeric
string Numeric equivalents for disk-dsd-enable values.
• 0: Disabled
• 1: Enabled
disk-dsd-delay uint16 Specifies the period of inactivity in minutes after which available disks and
global spares will spin down. The default is 15 minutes. The value 0 means spin
down is disabled.
background-
disk-scrub
string Shows whether disks that are not in vdisks are automatically checked for disk
defects to ensure system health. The interval between background disk scrub
finishing and starting again is 72 hours.
• Disabled: Background disk scrub is disabled. This is the default.
• Enabled: Background disk scrub is enabled.
background-
disk-scrub-
numeric
string Numeric equivalents for background-disk-scrub values.
• 0: Disabled
• 1: Enabled
managed-logs string Shows whether the managed logs feature is enabled, which allows log files to
be transferred from the storage system to a log-collection system to avoid losing
diagnostic data as logs fill.
• Disabled: The managed logs feature is disabled. This is the default.
• Enabled: The managed logs feature is enabled.
managed-logs-
numeric
string Numeric equivalents for managed-logs values.
• 0: Disabled
• 1: Enabled
single-
controller
string For a system that had two controller modules but now has only one and is
intended to be used as a single-controller system, this property shows whether
the operating/redundancy mode is set to Single Controller. This prevents the
system from reporting the absent partner controller as an error condition. This
parameter does not affect any other system settings. Installing a second,
functional controller module will change the mode to Active-Active ULP.
• Enabled: Single Controller mode is enabled.
• Disabled: Single Controller mode is disabled.
single-
controller-
numeric
string Numeric equivalents for single-controller values.
• 0: Disabled
• 1: Enabled
Table 9 advanced-settings-table properties (continued)
Name Type Description

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