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MIRROR

onconfig.std
value
0
range of values
0 = Disable mirroring.
1 = Enable mirroring.
takes effect
When shared memory is initialized
utilities
onutil
refer to
The following topics in the IBM Informix: Administrator's Guide:

In Extended Parallel Server, MIRROR is a global configuration parameter that indicates whether mirroring is enabled. Enable mirroring if you plan to create a mirror for all root dbspaces as part of initialization. Otherwise, leave mirroring disabled. If you later decide to add mirroring, you can use the onutil SET command to change the parameter value.

To modify the MIRROR parameter dynamically, use the onutil SET command. Example:

% onutil
1> SET MIRROR 1;
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