Disk Shelves - Oracle ZFS Storage Appliance Service Manual

Property
Log
Total

Disk Shelves

A list of disk shelves, if supported, is displayed at the bottom of the Maintenance > Hardware
view. The thumbnail to the left represents the front of the currently selected disk shelf. Clicking
on the right-pointing arrow or double-clicking on a row within the list will provide complete
details about the disk shelf. The state indicator will be orange if the chassis contains any faulted
components.
TABLE 3 Disk Shelf Properties
Property
Name
MFR/MODEL
Type
RPM
Data
Cache
Log
Paths
Locate
Description
If there are no cache devices installed in the system chassis, "-" will be
displayed.
Size and number of log disks in the system chassis. This is only valid for
standalone systems. If there are no log devices installed in the system chassis,
"-" will be displayed.
Total size and count of all disks in the system.
Description
Name of the disk shelf, used in faults and alerts. This is initially set to the
serial number of the disk shelf, but can be changed by clicking on the name
within the list.
The disk shelf manufacturer and the model number.
Device type HDD or SSD.
Revolutions per minute; the speed of the disk drive.
Total size of all data disks within the disk shelf.
Total size of all read-optimized cache devices within the drive shelf. If there
are no cache devices within the shelf, then "-" is displayed.
Read cache devices are supported in DE2 disk shelves with a minimum
software version. For software requirements and slot configuration rules, see
"Disk Shelf Configurations" on page
Total size of all write-optimized cache devices within the drive shelf. If there
are no log devices within the shelf, then "-" is displayed.
Total number of I/O paths to the disk shelf. The only supported
configurations are those with multiple paths to all disks, so this should read
"2" under normal operating circumstances. Clicking the information icon
will bring up a dialog with information about each path. This includes which
HBAs are connected to the disk shelf, and the state of any paths. If the disks
within the disk shelf are not currently configured as part of a storage pool,
complete path information will not be available, though it displays two paths
to the chassis.
Toggle the locator LED for this disk shelf. If the LED is currently on, then
this indicator will flash.
Getting Started with Servicing the Hardware
Viewing CPU Details (BUI)
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