Volume CGs Violating Reliability Alarm
- UI Column
-
Vol CGs Vilolating Reliability Alarm
- Logged As
-
VOLUME_ALARM_CGS_VIOLATING_RACK_RELIABILITY
- Meaning
-
A volume has violated rack reliability constraints. This alarm is raised after more parity containers of a CG are allocated and located in a rack of the volume ectopology. This might occur when nodes in the backend EC volume are moved across racks of ectopology.
- Resolution
-
CGs are properly moved to another rack. The software triggers internal actions that move CG containers across racks to ensure that they conform to
honorrackreliability
requirements. After required containers are moved, the software clears the alarm. - Configuration
- Configurable in volume properties. See the
honorrackreliability ec rack reliability
parameter in Volume Modify or volume create for more information.