how do i know the version of database if i only have the backup image of it?
Find the output below for db2ckbkp -h

$ db2ckbkp -h GFIDEV.0.db2doc.NODE0000.CATN0000.20100930145704.0 01

ERROR - Unable to migrate media header from image



=====================
MEDIA HEADER REACHED:
=====================
Server Database Name --
Server Database Alias -- GFIDEV
Client Database Alias -- GFIDEV
Timestamp -- 20100930145704
Database Partition Number -- 0
Instance -- db2doc
Sequence Number -- 1
Release ID -- D0A
Database Seed -- 6E9395
DB Comment's Codepage (Volume) -- FFFFD700
DB Comment (Volume) --
DB Comment's Codepage (System) -- 0
DB Comment (System) --
Authentication Value -- 0
Backup Mode -- 239 (SPLIT MIRROR)
RANGE ERROR
Includes Logs -- 0
Compression -- 0
Backup Type -- 0
Backup Gran. -- 1
RANGE ERROR
Status Flags -- 100
System Cats inc -- 5120
Catalog Partition Number -- 0
DB Codeset --
DB Territory --
LogID -- 4677616
LogPath -- ¿/app/datagfi/db2doc/NODE0000/SQL00001/SQLOGDIR/
Backup Buffer Size -- 5632
Number of Sessions -- 0
Platform -- 1000000

The proper image file name would be:
GFIDEV.0.db2doc.NODE0000.CATN0000.20100930145704.0 01



ERROR: Failed to verify media header. Cannot continue.

Should be able to tell from:
Release ID -- D0A

However, I'm not really sure what D0A is.


For my v9.7 db, I have:

db cfg:
Database release level = 0x0d00


db2ckbkp:
Release ID -- D00



db2 releases:
0x0a00 - v8
0x0b00 - v9.1
0x0c00 - v9.5
0x0d00 - v9.7

Thanks bella... Can anyone help me with what DOA means?