IBM Data and AI Ideas Portal for Customers


This portal is to open public enhancement requests against products and services offered by the IBM Data & AI organization. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Backup/Restore/ Rollforward/ Recover

Showing 98 of 15639

Improved Db2 backup thread (db2bm and db2med) binding/distribution on NUMA systems

On a large NUMA systems with a very fast storage and a fast backup target memory affinity might affect backup time as well as the overall system performance during the activity. Currently, with the Db2's automatic thread NUMA binding (DB2_RESOURCE...
almost 3 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 1 Future consideration

Platform switch Windows-Linux using OFFLINE database backup image

A platform switch from Windows to Linux (or Linux to Windows), would be much easier if one can use the DB2 backup image itself. Not necessary between two different DB2 versions, and it doesn't have to be an online backup, and of course platforms a...
almost 9 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

Rewind the current database from logs

Opposite to roll forward, it will be great to have the possibility to perform a rewind of a database (in roll-forward state or normal one), to a previous state with the logs. It will be like uncommit, or a general rollback.
over 4 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

Include a comment in the backup

It will be great to include a comment each time a backup is executed. The comment value is included in the history file, it only needs to be used by the backup command.
over 7 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 3 Not under consideration

Support log switch under SET WRITE SUSPEND EXCLUDE LOGS

Today Db2 cannot switch to a log file while write suspend. Therefore a archive log gets performed at beginning of write suspend. Then the write suspend can only last and the database can only work until 1 log file gets full. The time a database is...
over 6 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

db2 backup instance use snapshot wanted

db2 backup instance use snapshot wanted We have more then one database in an instance and the current implementation of db2 backup database use snapshot can not handle that. We want to make a snapshot for all databases in an instance and preferabl...
over 6 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

Verify OVERFLOWLOGPATH is valid at the BEGINNING and allow override in RESTORE DATABASE command.

When restoring a DB2/LUW database Db2 currently restores the database and then abneds if the OVERFLOWLOGPATH is invalid. A restore can take many hours and having the restore fail at the end of the restore wastes all those hours.
over 4 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 5 Not under consideration

Create a feature to DB2 11.5 Compatibility of online backup and other utilities

Request a feature on DB2 11.5 so online is backup is compatible with DDLs that require a Z lock (such as ALTER TABLE, DROP TABLE, and DROP INDEX). We have a daily eligibility and customer extract jobs that is running on a nightly basis that requir...
over 3 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Future consideration

Allow for the parallel restore of multiple different db2 tablespaces when Incremental Backups are present

Refer to Case TS000107666 for more info. Allow for the restore of multiple db2 tablespaces in parallel when Incremental Backups are present. Parallel tablespace restore with incremental backups should accommodate: rebuild db restore (with subset o...
about 6 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

2G limitation in Db2 utility heap size allocation

If the number of buffers and buffer size are not user specified in the BACKUP DB command then Db2 limits the utility heap size allocation to 2G. Please remove this cap to allow for higher default allocation of the utility heap size which in turn s...
almost 5 years ago in Db2 / Backup/Restore/ Rollforward/ Recover 0 Not under consideration

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