HP P2000 G3 Cli Reference Manual page 136

utility-priority low|medium|high
Optional. Sets the 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. Use when your highest priority is to return the
system to a fully fault-tolerant state. 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. Use when streaming data
without interruption, such as for a web server, is more important than data redundancy.
spin-down enabled|disabled|on|off
Optional. Sets whether available disks and global spares will spin down after a period of inactivity
shown by the spin-down-delay parameter.
• disabled or off: Drive spin down for available disks and global spares is disabled. This is the
default.
• enabled or on: Drive spin down for available disks and global spares is enabled.
spin-down-delay delay
Optional. Sets the period of inactivity after which available disks and global spares will spin down.
The default is 15 minutes. Setting the delay to 1–360 minutes will enable spin down; setting the
delay to 0 will disable spin down.
single-controller
Optional; for use by a service technician only. 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 parameter changes the
operating/redundancy mode 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. You
cannot enable this parameter if the independent-cache parameter is enabled.
Example Enable partner firmware upgrade:
# set advanced-settings partner-firmware-upgrade enabled
Success: Command completed successfully. - The settings were changed
successfully. (2012-01-20 11:57:01)
Enable managed logs:
# set advanced-settings managed-logs enabled
Success: Command completed successfully. - The settings were changed
successfully. (2012-01-21 16:25:58)
See also • scrub vdisk
• set job-parameters
• set spares
• show advanced-settings
136 Alphabetical list of commands