Progress
Database Administration
Guide and Reference
Loss Of the AI File
Follow these steps if a disk holding the AI files is damaged or the AI file is accidentally deleted:
NOTE: If you end two-phase commit and a coordinator recorded any distributed transaction commits in this database, the user cannot resolve any limbo transactions where this database was the coordinator.- If two-phase commit is enabled for the database, end two-phase commit using the PROUTIL 2PHASE END utility. You must do so before you can perform the next step.
- Disable after-imaging using the RFUTIL AIMAGE END utility.
- If you have a database, re-create the lost extent using PROSTRCT ADD.
- Back up the database using the PROBKUP utility or an operating system backup utility.
- If you used an operating system backup utility to back up the database, mark the database as backed up using the RFUTIL MARK BACKEDUP utility.
- Enable after-imaging.
- Re-enable two-phase commit if you disabled it in Step 1.
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