Promise Technology 2-Year Extended Warranty for VessR2000 RAID Head - Manual (Page 91)

c
OntrOller
led b
ehAviOr
When boot-up is finished and the Vess R2000 subsystem is functioning normally, the Controller status LED
displays green continuously; the Management port LEDs display green or flash depending on your network
connection; the FC, iSCSI, and SAS Expansion LEDs display green or flash during port activity.
LED Description
SAS Expansion Lights green when connected, flashes green when active.
Controller Status This displays the current operational status of the controller. A steady
(unblinking) green light indicates the controller is operational.
Dirty Cache Blinks amber if cache is dirty, meaning that the controller memory cache
contains data, otherwise this is dark.
USB A steady green light indicates a valid USB connection, this is dark when
not connected (no device attached).
1G iSCSI
(2 above each port)
Left LED lights green when connected, flashes green when active, dark
if not connected. Right LED indicates connection speed, green is 100
Mbps, amber is 1000 Mbps.
10G iSCSI*
(2 above each port)
Left LED lights green when connected, flashes green when active, dark
if not connected. Right LED indicates connection speed, green is 10,000
Mbps, amber is 1000 Mbps A dark speed LED indicates 100 Mbps, or no
link (check the Link LED on the left side).
FC ports** A single LED above each port. Indicates port speed and status with blink
and color pattern. See See “Fibre Channel port LED behavior (Vess R2600fi
controller)” on page 21 for complete description.
* Vess R2600ti controller has two 10G iSCSI ports.
** Vess R2600fi controller has two Fibre Channel ports.
64
Vess R2000 Series Product Manual Promise Technologies