Promise Technology 2-Year Extended Warranty for VessR2000 RAID Head - Manual (Page 636)

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Product Manual Troubleshooting
c
OntrOller
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ehAviOr
When boot-up is finished and the Vess R2600 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).
See tables on next page for data port LED behavior.
Vess R2600fi controller LEDs
Controller Status Dirty Cache
JBOD controller LEDs
Controller Status