Avago Technologies 3ware SAS 9750-16i4e - Manual (Page 30)

Chapter 2. CLI Syntax Reference
22 3ware SATA+SAS RAID Controller Card CLI Guide, Version 10.2
Terminology
3ware SATA+SAS RAID Controller Card CLI Guide, Version 10.2 uses the
following terminology:
Logical Units. This term is usually shortened to units. These are block
devices presented to the operating system. A logical unit can be a one-tier,
two-tier, or three-tier arrangement. Spare and Single logical units are
examples of one-tier units. RAID 1 and RAID 5 are examples of two-tier units
and as such have subunits. RAID 10 and RAID 50 are examples of three-tier
units and, as such, have sub-subunits.
Port. 3ware controller models prior to and including the 9650SE series have
one or many ports (typically 4, 8, 12, 16, or 24). You can attach each port to a
single disk drive. On a controller such as the 9650SE with a multilane serial
port connector, one connector supports four ports. On 9750 and 9690SA
series controllers, connections are made with phys and vports (virtual port).
Check on charge and condition of
battery /cx/bbu/ show status 106
Start a test of the battery /cx/bbu test [quiet] 108
Enclosure Tasks
View information about an
enclosure and its components /cx/ex show 110
Locate a drive slot in an enclosure
by blinking an LED /cx/ex/slotx set identify 116
Locate a fan in an enclosure by
blinking an LED /cx/ex/fanx set identify 117
Set the speed for a fan in an
enclosure /cx/ex/fanx set speed 117
Locate a power supply in an
enclosure by blinking an LED /cx/ex/pwrsx set identify 118
Locate a temperature sensor in an
enclosure by blinking an LED /cx/ex/tempx set identify 119
Turn off or mute an audible alarm
in an enclosure /cx/ex/almx set alarm 120
Table 5: Common Tasks Mapped to CLI Commands (Continued)
Task CLI Command Page