HP P2000 G3 MSA System CLI Reference Guide 347
dynamic-spares string 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.
emp-poll-rate uint32 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-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. This is the default.
• Enabled: Host control of caching is enabled.
host-cache-
control-numeric
string 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. This is the default.
• 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
string 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.
Not supported. Disabled by default.
independent-
cache-numeric
string 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.
• Not Ready: Sends a reply that there is a LUN where a gap has been
created but that it’s “not ready.” Sense data returned is sensekey = 2, code =
4, qualifier = 3. This is the default.
• Illegal Request: Sends a reply that there is a LUN but that the request
is “illegal.” Sense data returned is sensekey = 5, code = 25h, qualifier = 0.
missing-lun-
response-
numeric
string Numeric equivalents for missing-lun-response values.
• 0: Not Ready
• 1: Illegal Request
controller-
failure
string Shows whether the cache policy will change from write-back to write-through
when a controller fails.
• Disabled: The controller failure trigger is disabled. This is the default.
• Enabled: The controller failure trigger is enabled.
controller-
failure-numeric
string Numeric equivalents for controller-failure values.
• 0: Disabled
• 16: Enabled
Table 9 advanced-settings-table properties (continued)
Name Type Description
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