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onmode: Change Mode and Shared Memory

Change Database Server Mode

Taking the Database Server to Offline Mode with the -k Option

Bringing the Database Server Online with the -m Option

Shutting Down the Database Server Gracefully with the -s Option

Shutting Down the Database Server Immediately with the -u Option

Force a Checkpoint

Switch the Logical-Log File

Kill a Database Server Session

Kill a Distributed Transaction

Determining the Global Transaction Id

Add a Shared-Memory Segment

Add or Remove Virtual Processors

Regenerate .infos or .infxdirs File

Change Decision-Support Parameters

Free Unused Memory Segments

Override ONDBSPACEDOWN WAIT Mode

Setting the Mutability Property in an Active Session

The onmode flags determine which of the following operations onmode performs:

Change the database server operating mode
Force a checkpoint
Change residency of the resident and virtual portions of shared memory
Switch the logical-log file
Kill a database server session
Add a shared-memory segment to the virtual shared-memory portion
Add or remove virtual processors
Regenerate a .infos file
Set decision-support parameters
Free unused memory segments
Override the WAIT mode of the ONDBSPACEDOWN configuration parameter

Important:

You must be user root or user informix to execute onmode.

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