Lenovo ThinkSystem SR630 V4 - Page 326

– Lenovo XClarity Controller has defined lots of system conditions as IPMI sensors. Users can use IPMI
commands to check system running status. Here are examples of executing ipmitool, an open-source
common tool which follows Intel’s IPMI standard. Check for liquid leakage status with command lines
as shown.
–
The event logs shown with the parameter sel elist.
–
Liquid Leak ׀ EAh ׀ ok ׀30.1׀ Transition to Critical from less severe
The status of all sensors can be fetched with the parameter sdr elist. If liquid leakage happens, the
log above will show up.
• If the server is within reach, and the amber LED is lit on the front operator panel, potential liquid leaks may
have occurred. It is required to open the top cover to check the LED status of the leakage detection
sensor module. See
“Front-operator-panel LEDs and buttons” on page 301 and “LED on the leakage
detection sensor module” on page 303
for more details.
Steps to resolve liquid leaks
If the LED on the leakage detection sensor module is blinking green, follow the procedures to get help.
1. Check for green liquid leakage around the radiator, liquid pipes and pumps.
2. If green liquid found, power off the server and remove the NeptAir module.
3. Clean up the liquid from any components in the chassis. Inspect the server for any signs of moisture in
sockets or gaps.
4. Contact Lenovo Support.
Cable break problem
A Lenovo XClarity Controller event shows:
FQXSPCA0042M: Liquid leak detector for [DeviceType] is faulty.
Steps to resolve cable break
1. Check if there is a de-assert event (FQXSPCA2042I) triggered.
2. If yes, ignore this event.
3. If not, contact Lenovo Support for detail checking.
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ThinkSystem SR630 V4 User Guide