Show Advanced-Settings - HP P2000 G3 Cli Reference Manual

show advanced-settings

Description Shows the settings for advanced system-configuration options.
Syntax
show advanced-settings
Output Vdisk Background Scrub
Shows whether disks in vdisks are automatically checked for disk defects to ensure system health. The
interval between background vdisk scrub finishing and starting again is specified by the Vdisk
Background Scrub Interval field.
• Disabled: Background vdisk scrub is disabled.
• Enabled: Background vdisk scrub is enabled. This is the default.
Vdisk Background Scrub Interval
Shows the interval between background vdisk scrub finishing and starting again, from 1–360 hours.
The default is 24 hours.
Partner Firmware Upgrade
Shows whether component firmware versions are monitored and will be automatically updated on
the partner controller.
• Disabled: Partner firmware upgrade is disabled.
• Enabled: Partner firmware upgrade is enabled. This is the default.
Utility Priority
Priority at which data-redundancy utilities, such as vdisk verify and reconstruct, run with respect to
I/O operations competing for the system's processors. (This does not affect vdisk background scrub,
which always runs at "background" priority.)
• High: Utilities have higher priority than host I/O. This can cause heavy I/O to be slower than
normal. This is the default.
• Medium: Utility performance is balanced with host I/O performance.
• Low: Utilities run at a slower rate with minimal effect on host I/O.
SMART
Shows whether SMART (Self-Monitoring Analysis and Reporting Technology) is enabled or disabled
for disks.
• Detect-Only: Each disk in the system retains its individual SMART setting, as will new disks
added to the system.
• Enabled: SMART is enabled for all disks in the system and will be enabled for new disks added
to the system. This is the default.
• Disabled: SMART is disabled for all disks in the system and will be disabled for new disks
added to the system.
Dynamic Spare Configuration
Shows whether the storage system will automatically use a compatible disk as a spare to replace a
failed disk in a vdisk if no compatible spare is available.
• Disabled: The dynamic spares feature is disabled. This is the default.
• Enabled: The dynamic spares feature is enabled.
Enclosure Polling Rate
Shows the interval in seconds at which the storage system will poll each enclosure's Enclosure
Management Processor (EMP) for status changes, from 5–3600 seconds. The default is 5 seconds.
Host Control of Caching
Shows whether hosts are allowed to use the SCSI MODE SELECT command to change the storage
system's write-back cache setting.
• Disabled: Host control of caching is disabled. This is the default.
• Enabled: Host control of caching is enabled.
HP P2000 G3 MSA System CLI Reference Guide 191