Maintaining The Jsa3800 Power Supply - Juniper 3800 Hardware Manual

Juniper Secure Analytics 3800 Hardware Guide
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Maintaining the JSA3800 Power Supply

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48
NOTE: Run a consistency check on the JSA3800 appliance at least once
a month to ensure that the defects are mapped out in case of a drive failure.
JSA3800 Appliance Physical Specifications on page 15
JSA3800 Appliance Front Panel Description on page 7
JSA3800 Appliance Back Panel Description on page 9
The JSA3800 appliance ships with two AC power supply modules. If one power supply
fails, the second power supply takes over the entire power load.
NOTE: The JSA3800 appliance also supports DC power supply modules.
To maintain the power supplies, follow these guidelines:
Ensure that the power and grounding cables are arranged so that they do not obstruct
access to other components.
Routinely check the power LED on the power supply module. If the LED status is green,
the power supply is functioning normally.
Periodically inspect the site to ensure that the grounding and power cables connected
to the JSA3800 appliance are securely in place and that there no moisture is
accumulating near the appliance.
To monitor the power supply modules, execute the following commands:
To enable IPMI and boot, use
To start IPMI service, use
To load IPMI driver, use modprobe ipmi_devintf
For example, the following load driver is displayed:
[root@hw-jsa3800 ~]# lsmod |grep ipmi
ipmi_devintf 7729 Ø
For the IPMI hardware status, use
JSA3800 Appliance Physical Specifications on page 15
JSA3800 Appliance Front Panel Description on page 7
JSA3800 Appliance Back Panel Description on page 9
# chkconfig ipmi on
service ipmi start
# ipmitool sdr
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