Service manual

3. Shut down any remaining K2 Media Servers, such as NH FTP servers.
Next, power off K2 RAID devices.
Powering off K2 G10v2 RAID
Prerequisites for this task are as follows:
• K2 Media Servers are powered off
1. On the primary RAID chassis controller, identify the Ready LED. It blinks at a rate of 1 blink
per second during normal operation.
2. Tap the power button on a RAID controller. If you have two controllers, you can tap the power
button on either RAID controller 0 or RAID controller 1.
NOTE: Do not press and hold down the power button.
After tapping the power button, the Ready LED blinks more quickly, at a rate of about 2 blinks
per second.
The power button on the RAID controller turns off power for the primary RAID chassis and any
connected Expansion chassis. Power-off normally occurs within 20 seconds and is indicated
when LEDs other than those on the power supplies go off and the fans stop rotating.
3. Wait for RAID power-off to complete before proceeding.
4. Power-off all Ethernet switches.
5. Power-off the control point PC and/or the SNMP manager PC, if necessary.
Next, power off remaining SAN devices.
Power off remaining K2 SAN devices
1. Power-off all Ethernet switches.
2. Power-off the control point PC and/or the SNMP manager PC, if necessary.
The K2 SAN is powered off.
Powering on the K2 SAN
Use the following procedures to do an orderly power on of the complete K2 SAN.
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Operating the K2 SAN