MOT Replication and High Availability
Since MOT is integrated into openGauss and uses/supports its replication and high availability, both synchronous and asynchronous replication are supported out of the box.
The openGauss gs_ctl tool is used for availability control and to operate the cluster. This includes gs_ctl switchover, gs_ctl failover, gs_ctl build and so on.
You may refer to the openGauss Tools Reference document for more information.
· To configure replication and high availability –
· Refer to the relevant openGauss documentation.
MOT Memory Management
For planning and finetuning, see the MOT Memory and Storage Planning and MOT Configuration Settings sections.
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