Lenovo ThinkSystem SR630 V3 - Page 476

FQXSPUN0019M: Sensor Liquid Leak has transitioned to critical from a less severe state.
– 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 coolant 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 coolant 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 coolant leaks
may have occurred. It is required to open the top cover to check the LED status of the liquid detection
sensor module. See
“LEDs and buttons on the front operator panel” on page 453 and “The LED on the
liquid detection sensor module” on page 463
for more details.
Steps to resolve coolant leaks
If the LED on the liquid detection sensor module is blinking green, follow the procedures to get help.
1. Check for green coolant leakage around the radiator, coolant pipes and pumps.
2. If green coolant found, power off the server and remove the LACM.
3. Clean up the coolant from any components in the chassis. Inspect the server for any signs of moisture in
sockets or gaps.
4. Contact Lenovo Support.
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ThinkSystem SR630 V3 User Guide