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AdministeringIn addition to administering the database server, you can tune performance, replicate data, and archive data.
System administrationThese topics contain concepts, procedures, and reference information for database and database server administrators to use for managing and tuning HCL Informix® database servers.
Administrator's GuideThe Informix® Administrator's Guide provides the information required to administer HCL Informix®.
Fault tolerance
Using mirroring
Manage mirroringYou can use the onspaces utility to manage mirroring.
Take down a mirror chunk
Take down mirror chunks using onspaces

Take down mirror chunks using onspaces

About this task

You can use the onspaces utility to take down a chunk. The following example takes down a chunk that is part of the dbspace db_acct:

onspaces -s db_acct -p /dev/mirror_chk1 -o 0 -D

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