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- incorrect syntax for the utility chparent / chparent_exe
- database cannot be opened
- database error is notified
- new parent does not exist in configuration
- none of the objects match to masks
- parent of given type cannot be set to any of the objects
Behavior in redundancy
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The chparent utility does not change the object configuration change time (Modify Time). Therefore, the cfgsynchro utility does not synchronize such changes in the redundant system and it is necessary to modify all configuration databases in the redundant system, not just one (or use export/import of the configuration database). A possible scenario for an outage-free change of a parent in a redundant system is as follows:
- shut down the standby (SBS) server
- change the parent object in the SBS server configuration database
- start the SBS server
- connect to the SBS server using the CNF tool and check the correctness of the parent changes
- redundancy switching - SBS server with modified configuration will become a new HOT server
- change of the parent object in the configuration database of the former HOT server
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