Hello,
I am (still) on CentOS 6 and had an installation of
amavis/clamav/spamassassin with postfix as a gateway server.
The installation (some years old) was based on packages from rpmforge
repo (amavisd-new-2.8.0-1.el6.rf.x86_64) which are not getting updated
any more.
I switched now to EPEL-based packages
(amavisd-new-2.9.1-3.el6.noarch.rpm), which include different filesystem
paths.
I would like to use my database of bayes tokens in the new installation,
so I have copied bayes_journal, bayes_seen and bayes_toks from the old
path to the new installation's .spamassassin directory.
However, the db will not work: I see in the log:
SA dbg: bayes: no dbs present, cannot tie DB R/O:
/var/spool/amavisd/var/.spamassassin/bayes_toks
I found (by googling) that it may be due to db format change (ref.:
http://spamassassin.1065346.n5.nabble.com/Moving-bayes-database-to-a-new-SA-installation-td2123.html)
but which db_dump should I use for dumping and which db_load for
re-importing?
I see that (these are the files copied from the older amavisd
rpmforge-based installation on the same server):
# file /var/spool/amavisd/.spamassassin/bayes_*
/var/spool/amavisd/.spamassassin/bayes_journal: ASCII text
/var/spool/amavisd/.spamassassin/bayes_seen: Berkeley DB (Hash,
version 9, native byte-order)
/var/spool/amavisd/.spamassassin/bayes_toks: Berkeley DB (Hash,
version 9, native byte-order)
I tried using db_dump / db_load provided by CentOS 6:
# which db_dump
/usr/bin/db_dump
...but there was no difference.
I cannot figure out what should be the target berkeley db version and
how I could manage to convert to it!
Question: What should I do so that the bayes db can be opened/read
successfully?
Thanks in advance,
Nick
