disk.so

berkeley db 4.6.21的源码。berkeley db是一个简单的数据库管理系统

m4_comment([$Id: disk.so,v 1.5 2001/03/28 13:55:10 bostic Exp $])

m4_ref_title(Upgrading m4_db Applications,
    Release 3.2: upgrade requirements,,
    upgrade.3.2/db_dump, upgrade.3.3/intro)

m4_p([dnl
Log file formats and the Queue Access Method database formats changed
in the m4_db 3.2 release.  (The on-disk Queue format changed from
version 2 to version 3.)  Until the underlying databases are upgraded,
the m4_refT(dbh_open) will return a m4_ref(DB_OLD_VERSION) error.])

m4_p([dnl
For further information on upgrading m4_db installations, see
m4_link(M4RELDIR/ref/upgrade/process, Upgrading m4_db
installations).])

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