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Administrator's Guide
If a mirrored volume fails due to media failure, you can restore the volume
by taking the following steps:
- View the status of the database and recovery log volumes by using QUERY
DBVOLUME or QUERY LOGVOLUME commands.
- If necessary, place the failing volume offline by using DELETE DBVOLUME or
DELETE LOGVOLUME commands. The server usually does this
automatically.
- Fix the failing physical device.
- Allocate space to be used for a new volume by using the DSMFMT
utility.
- Bring the volume online by using DEFINE DBCOPY or DEFINE LOGCOPY
commands.
After a database or recovery log volume copy is defined, the server
synchronizes the volume copy with its associated database or recovery log
volume.
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