TMF Operations and Recovery Guide (G06.26+)

HP NonStop TMF Operations and Recovery Guide—522417-003
B-1
B Managing Enscribe Files
This appendix summarizes how to create and manage audited Enscribe database files
on a TMF system. It includes these topics:
Creating Audited Files
You create audited Enscribe database files interactively by issuing a FUP CREATE
command. You can create audited files only when TMF is running and the disk volume
on which the file is to reside is a configured data volume enabled for transaction
processing.
When you create an audited, key-sequenced file, all of its automatically-created
alternate-key files are also audited. Likewise, if the primary partition of a partitioned file
is audited, then all of the secondary partitions of the file are also audited.
The following FUP command creates an audited, unstructured file named FILE01 in
the subvolume ATMDB on the volume $DATA07:
12> FUP CREATE $DATA07.ATMDB.FILE01, AUDIT
The following FUP commands create an audited, key-sequenced file named PARTS in
the subvolume FILES on the volume $APPL:
37> FUP
- VOLUME $APPL.FILES
- SET TYPE K
- SET KEYLEN 10
- SET AUDIT
- CREATE PARTS
Remember that the file recovery process cannot recover a file unless at least one
online dump has been made of the file.
Currently, Enscribe provides two file formats:
•
Format 1, which supports partitions of up to 2 GB.
•
Format 2, which supports partitions of up to 1024 GB and large format files (big
files).
Topic Page
Creating Audited Files B-1
Altering the Audit Attribute B-2
Determining if a File is Audited B-3
Purging an Audited File B-4
Using Format 2 Files B-4
FUP Command Guidelines B-5