HP P2000 G3 Cli Reference Manual page 349

Table 9 advanced-settings-table properties (continued)
Name Type
auto-write-back string
auto-write- string
back-numeric
disk-dsd-enable string
disk-dsd- string
enable-numeric
disk-dsd-delay uint16
background- string
disk-scrub
background- string
disk-scrub-
numeric
managed-logs string
managed-logs- string
numeric
single- string
controller
single- string
controller-
numeric
Description
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.
Numeric equivalents for auto-write-back values.
•
0: Disabled
•
1: Enabled
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.
Numeric equivalents for disk-dsd-enable values.
•
0: Disabled
•
1: Enabled
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.
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.
Numeric equivalents for background-disk-scrub values.
•
0: Disabled
•
1: Enabled
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.
Numeric equivalents for managed-logs values.
•
0: Disabled
•
1: Enabled
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.
Numeric equivalents for single-controller values.
•
0: Disabled
•
1: Enabled
HP P2000 G3 MSA System CLI Reference Guide 349