CLI Guide

Table 7. advanced-settings-table properties (continued)
Name Type Description
• 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.
• Disabled: SMART is disabled for all disks in the system and will be disabled for
new disks added to the system.
smart-numeric uint32 Numeric equivalents for smart values.
• 0: Detect-Only
• 1: Enabled
• 2: Disabled
dynamic-spares string Shows whether the storage system will automatically use a compatible disk as a spare
to replace a failed disk in a disk group if no compatible spare is available.
• Disabled: The dynamic spares feature is disabled.
• Enabled: The dynamic spares feature is enabled.
emp-poll-rate string Shows the interval in seconds at which the storage system will poll each enclosure's
Enclosure Management Processor (EMP) for status changes, from 5 to 3600 seconds.
host-cache-control string 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.
• Enabled: Host control of caching is enabled.
host-cache-control-numeric uint32 Numeric equivalents for host-cache-control values.
• 0: Disabled
• 1: Enabled
sync-cache-mode string Shows how the SCSI SYNCHRONIZE CACHE command is handled.
• Immediate: Good status is returned immediately and cache content is unchanged.
• Flush To Disk: Good status is returned only after all write-back data for the
specified volume is flushed to disk.
sync-cache-mode-numeric uint32 Numeric equivalents for sync-cache-mode values.
• 0: Immediate
• 1: Flush to Disk
independent-cache string Shows the cache redundancy mode for a dual-controller storage system.
• Disabled: Controller failover is enabled and data in a controller’s write-back cache
is mirrored to the partner controller.
• Enabled: The controllers use Independent Cache Performance Mode, in which
controller failover is disabled and data in a controller’s write-back cache is not
mirrored to the partner controller. This improves write performance at the risk of
losing unwritten data if a controller failure occurs while there is data in controller
cache.
independent-cache-numeric uint32 Numeric equivalents for independent-cache values.
• 0: Disabled
• 1: Enabled
missing-lun-response string Shows whether host drivers may probe for LUNs until the host drivers reach the LUN
to which they have access.
282 API basetype properties