Wednesday 30 March 2016

gc current grant congested

gc current grant congested

Definition

- Whenever any instance (HOST-03) request for any data block in any mode, this request will be served by MASTER NODE of that data block.
- Meanwhile requesting instance (HOST-03) is waiting for approval from master instance to perform physical IO to read data block from DISK.
- This wait event is "gc current grant congested"

No comments: