Controller Object Commands
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processing time to rebuilds rather than I/O. Setting the value to 5 gives
maximum processing time to I/O rather than rebuilds.
Enabling and disabling rebuild is only for 9000 models, however the rebuild
rate (
1..5
) applies to all controllers.
7000- and 8000-series controllers have only one setting for Task Rate; it
applies to both rebuild and verify rates. This rate is not persistent following a
reboot for 7000- and 8000-series controllers.
/cx set verify=enable|disable|1..5
This command enables or disables all verify background tasks on controller
/cx
and (when enabled) sets the priority of verification versus I/O operations.
When enabled, only defined scheduled tasks will be followed (or used). Any
previous on-demand background tasks will be ignored.
The priority of verify versus I/O operations is specified with
1..5,
where 1 is
more resources and 5 the least. Setting this value to 1 implies fastest verify,
and 5 implies fastest I/O.
Enabling and disabling verify is only for 9000 models, however the verify rate
(
1..5
) applies to all controllers.
Note:
When enabling the verify schedule you must also remember to enable
the autoverify setting for the units to be verified. For more information see
“/cx/ux set autoverify=on|off” on page 59.
/cx set selftest=enable|disable
[task=UDMA|SMART]
This command enables or disables all selftest tasks or a particular
selftest_task (UDMA or SMART).
Enabling and disabling selftest is only for 9000 models. 7/8000 models have
the same internal schedule, but it is not viewable or changeable.
For example:
//localhost> /c0 selftest=enable task=UDMA
enables UDMA selftest on controller c0.
/cx set exportjbod=on|off
This command allows you to set the JBOD Export Policy to
on
or
off
. By
default, exportjbod is
off
.
If the JBOD export policy is
off,
CLI will not be able to create JBODs. During
reboot, firmware will not export JBOD units to the operating system.
The JBOD Export Policy is only supported on 9000-series controllers.
Previous models did not have such a policy enforcement feature.
