m4_comment([$Id: queue.so,v 1.4 2004/09/28 14:13:09 bostic Exp $])

m4_ref_title(Upgrading m4_db Applications,
    Release 4.2: Queue access method,,
    upgrade.4.2/java, upgrade.4.2/cksum)

m4_p([dnl
We have discovered a problem where applications that specify m4_db's
encryption or data checksum features on Queue databases with extent
files, the database data will not be protected.  This is obviously a
security problem, and we encourage you to upgrade these applications to
the 4.2 release as soon as possible.])

m4_p([dnl
The Queue databases must be dumped and reloaded in order to fix this
problem.  First build the m4_db 4.2 release, then use your previous
release to dump the database, and the 4.2 release to reload the
database.  For example:])

m4_indent([dnl
db-4.1.25/db_dump [-P password] -k database | db-4.2.xx/db_load [-P password] new_database])

m4_p([dnl
Note this is m4_bold(only) necessary for Queue access method databases,
where extent files were configured along with either encryption or
checksums.])

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