[Bug 658227] Re: upgrade process does not upgrade underlying BDB format from 4.7 to 4.8

Nathan Stratton Treadway ubuntu.lp at nathanst.com
Tue Oct 12 12:06:45 BST 2010


Given that this seems to affect any system upgrading slapd from Lucid to
Maverick, I wonder if it's worth trying to get it added to the Maverick
release notes?

** Summary changed:

- upgrade process does not upgrade underlying BDB format from 4.7 to 4.8
+ upgrade process does not upgrade underlying BDB format from 4.7 to 4.8 (so slapd aborts with "Program version 4.8 doesn't match environment version 4.7" error message)

** Description changed:

  I just upgraded from Lucid to Maverick, and now slapd won't start.  From
  syslog:
  
  Oct 11 06:10:31 helium slapd[12130]: @(#) $OpenLDAP: slapd 2.4.23 (Aug  7 2010 01:39:36) $#012#011buildd at yellow:/build/buildd/openldap-2.4.23/debian/build/servers/slapd
  Oct 11 06:10:32 helium slapd[12131]: bdb(dc=5200-glenwood,dc=net): Program version 4.8 doesn't match environment version 4.7
  Oct 11 06:10:32 helium slapd[12131]: hdb_db_open: database "dc=5200-glenwood,dc=net" cannot be opened, err -30971. Restore from backup!
  Oct 11 06:10:32 helium slapd[12131]: bdb(dc=5200-glenwood,dc=net): txn_checkpoint interface requires an environment configured for the transaction subsystem
  Oct 11 06:10:32 helium slapd[12131]: bdb_db_close: database "dc=5200-glenwood,dc=net": txn_checkpoint failed: Invalid argument (22).
  Oct 11 06:10:32 helium slapd[12131]: backend_startup_one (type=hdb, suffix="dc=5200-glenwood,dc=net"): bi_db_open failed! (-30971)
  Oct 11 06:10:32 helium slapd[12131]: bdb_db_close: database "dc=5200-glenwood,dc=net": alock_close failed
  Oct 11 06:10:32 helium slapd[12131]: slapd stopped.
  
  Information on the web says that I need to run some kind of manual
  database upgrade to BDB 4.8, but I have no familiarity with the BDB
  tools, and the recipes that are suggested are varied and uncertain.
  
  Please suggest a workaround or manual upgrade, as some of my network
  services are at a dead stop due to this problem.
  
  Thanks,
  Andrew.
  
  ProblemType: BugDistroRelease: Ubuntu 10.10
  Package: slapd 2.4.23-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
  Uname: Linux 2.6.35-22-generic x86_64
  NonfreeKernelModules: nvidia
  Architecture: amd64
  Date: Mon Oct 11 06:07:49 2010InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
  ProcEnviron:
-  PATH=(custom, user)
-  LANG=en_US.UTF-8
-  SHELL=/bin/bashSourcePackage: openldap
+  PATH=(custom, user)
+  LANG=en_US.UTF-8
+  SHELL=/bin/bashSourcePackage: openldap
  
  WORKAROUND:
  Install db4.7-util and recover slapd databases:
  apt-get install db4.7-util
  cd /var/lib
  cp -a ldap ldap.bak
  cd ldap
  db4.7_checkpoint -1
  db4.7_recover
  
  slapd will then start correctly.
  
  TEST CASE:
  Steps to re-produce on a new Lucid install
  
   sudo apt-get install slapd ldap-utils
  
  Follow the Lucid Server guide through the section entitled populating
  LDAP to the point where data is loaded into ldap for the backend
  configuration.
  
  Perform a Lucid->Maverick update:
  
   sudo do-release-upgrade -d
  
  slapd fails to start with the following error message
  
  Oct 11 16:19:33 lucid-clone-01 slapd[773]: bdb(dc=example,dc=com):
  Program version 4.8 doesn't match environment version 4.7

-- 
upgrade process does not upgrade underlying BDB format from 4.7 to 4.8 (so slapd aborts with "Program version 4.8 doesn't match environment version 4.7" error message)
https://bugs.launchpad.net/bugs/658227
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