CLI Guide

cache-settings
This basetype is used by show cache-parameters on page 168 to show system cache properties.
Table 9. cache-settings properties
Name Type Description
operation-mode string
The operating mode of the system, also called the cache redundancy mode.
● Independent Cache Performance Mode: For a dual-controller system,
controller failover is disabled and data in the write-back cache if the controller
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.
● Active-Active ULP: Both controllers are active using ULP (Unified LUN
Presentation). Data for volumes configured to use write-back cache is
automatically mirrored between the two controllers to provide fault tolerance.
● Single Controller: The enclosure contains a single controller.
● Failed Over: Operation has failed over to one controller because its
partner is not operational. The system has lost redundancy.
● Down: Both controllers are not operational.
operation-mode-numeric uint32
Numeric equivalents for operation-mode values.
● 1: Independent Cache Performance Mode
● 2: Active-Active ULP
● 3: Single Controller
● 4: Failed Over
● 5: Down
controller-cache-parameters Embedded, see controller-cache-parameters on page 299
certificate-status
This basetype is used by show certificate on page 170show certificate.
Table 10. certificate-status properties
Name Type Description
controller string
● A: Controller A.
● B: Controller B.
controller-numeric uint32
Numeric equivalents for controller values.
● 0: A
● 1: B
certificate-status string
● Customer-supplied: The controller is using a certificate that you have
uploaded.
● System-generated: The controller is using system-generated certificates.
● Unknown status: The controller certificate cannot be read. This most
often occurs when a controller is restarting or the certificate replacement
process is still in process.
certificate- status-numeric uint32
Numeric equivalents for certificate-status values.
● 0: Default
● 1: Customer-supplied
API basetype properties 293