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1.1 root 1: The new ingres version 8 system has a number of changes and enhancments
2: over the version 7 system. However, the databases that were made with
3: the old system are NOT compatible with the new system. However, there
4: exists a program that will convert version 7 databases into version 8
5: databases. You will need your 4.2 binaries to use the conversion
6: utility. You should have moved your old bin directory to bin7 before
7: this distribution tape was loaded. If not you will have to restore
8: those binaries from your system dumps. Once the bin7 directory is in
9: place, you should check that all the 'proctab7' files in the files
10: directory has the line:
11: DB:$P/bin
12: changed to
13: DB:$P/bin7
14:
15: The system administrator should then do the following to convert all
16: the databases.
17:
18: % su ingres
19: % cd ~ingres/data/base
20: % mv READ_ME .READ_ME
21: % foreach j (*)
22: ? ~ingres/bin/ingconv -s $j
23: ?end
24: % mv .READ_ME READ_ME
25:
26: That will convert all the normal databases on a machine. However,
27: ingconv does not work with indirect files. It is suggested you change
28: them into symbolic links before running ingconv on them. If you don't
29: know what an indirect file is, you probably aren't using them.
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