K2 10g raid power-down – Grass Valley K2 10G RAID User Manual
Page 50
18 November 2010
K2 10G RAID Storage Instruction Manual
50
K2 10G RAID power-down
If the RAID chassis has two controllers, you can press the power button on either
controller. You do not need to press both power buttons.
Pressing the power button on a controller also powers on any connected Expansion
chassis. There are no power buttons on Expansion chassis.
3. Release the power button when the Power Good LED on the power supply is
illuminated. This takes 1-3 seconds.
4. Wait while the primary RAID chassis performs self-test and initialization. This
takes about four minutes. While this is taking place, the RDY LED is illuminated
with a steady on light.
5. Watch for the RDY LED to begin blinking at one second intervals. The LED might
turn off and back on two times before starting the one second blink pattern. When
the RDY LED is blinking at one second intervals, the self-test and initialization is
complete and the chassis is ready for use.
Refer to sections in
Chapter 3, “Servicing the K2 10G RAID”
for information on
interpreting status LED behavior.
NOTE: Refer to the K2 SAN Installation and Service Manual for complete system
power-up procedures.
K2 10G RAID power-down
NOTE: If your K2 10G RAID system is part of a shared storage system, refer to the
K2 SAN Installation and Service Manual
for instructions on shutting down the
shared storage before powering down a K2 10G RAID.
To power-down the K2 10G RAID correctly:
1. Stop all read/write activity to the K2 10G RAID storage system.
2. On the primary RAID controller chassis, press and hold down the power button.
3. Release the power button in about 5 seconds, when the RDY LED blinks more
quickly, at a rate of about 2 blinks per second.
NOTE: Do not hold down the power button for longer than 15 seconds.
The power is turned off for the primary and expansion RAIDs. Power-off normally
occurs within 20 seconds. It is indicated when LEDs other than those on the power
supplies go off and the fans stop rotating.
BBU IN
MODEM
FLT/LNK
HPE
FLT
A/L
BACKUP
ACT/LNK
LNK/ACT
FLT
HP
5 4 3 2
RDY
LAN
BAT
MNT
ACS
MC
DP1
DP0
HP
1 0
BBU IN
MODEM
FLT/LNK
HPE
FLT
A/L
BACKUP
ACT/LNK
LNK/ACT
FLT
HP
5 4 3 2
RDY
LAN
BAT
MNT
ACS
MC
DP1
DP0
HP
1 0
Power Cords
(115V/230V)
RDY
LED
RDY
LED
Power Good
LED
Power Good
LED