Users Guide

Table 18. Storage details for a data center and cluster (continued)
Storage: disks Description
● Controller ID—displays the controller ID.
● Device ID—displays the device ID.
● Media Type—displays either SSD or HDD.
● Bus Protocol—displays the technology that the physical disks in the virtual drive
are using. The possible values are:
○ SCSI
○ SAS
○ SATA
○ PCIe
● Stripe Size—displays the stripe size, which provides the amount of space that
each stripe consumes on a single disk.
● Default Read Policy—displays the default read policy that is supported by the
controller. The options include:
○ Read-Ahead
○ No-Read-Ahead
○ Adaptive Read-Ahead
○ Read Cache Enabled
○ Read Cache Disabled
● Default Write Policy—displays the default write policy that is supported by the
controller. The options include:
○ Write-Back
○ Force Write Back
○ Write Back Enabled
○ Write-Through
○ Write Cache Enabled Protected
○ Write Cache Disabled
● Disk Cache Policy—displays the default cache policy that is supported by the
controller. The options include:
○ Enabled—cache I/O
○ Disabled—direct I/O
View firmware information of a data center and cluster
The following information about each firmware component is displayed:
● Host—displays the name of the host.
● Service Tag—displays the service tag of the host.
● Name—displays the name of all the firmware on this host.
● Version—displays the version of all the firmware on this host.
View power monitoring information of a data center and cluster
● Host—displays the name of the host.
● Service Tag—displays the service tag of the host.
● Current Profile—displays power profile to maximize performance of your system and conserve energy.
● Energy Consumption—displays the energy consumption of the host.
● Peak Reserve Capacity—displays the peak power reserve capacity.
● Power Budget—displays the power cap for this host.
● Warning Threshold—displays your system's configure maximum value for temperature probe warning threshold.
● Failure Threshold—displays your system's configure maximum value for temperature probe failure threshold.
● Instant Reserve Capacity—displays the host instantaneous headroom capacity.
● Energy Consumption Start Date—displays the date and time when the host began to consume power
● Energy Consumption End Date—displays the date and time when the host stopped to consume power
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Host Management