Re: [Fedora-directory-users] Problems migrating from libdb-4.4 to libdb-4.7

[Rich Megginson]

Vitaly Kuznetsov wrote:
>  Hello!
>
>  I'm trying to build Fedora-DS for ALT Linux project with new libdb-4.7.
>  Old instances use libdb-4.4. I have some problems with data migration.
>  FDS with db4.7 does not want to read old (db4.4) data with errors. I
>  tried to delete logs and do db_upgrade - without success. New instances
>  work fine. Fedora DS versions (old and new) are both 1.1.3.
>     
Looks like a bug.  Please file a bug.  In the meantime, you can use 
db2ldif to export your old data, and ldif2db to import into your new 
database.
>  Errors:
>
>  [05/Nov/2008:13:56:37 +0300] - Fedora-Directory/1.1.3 B2008.310.1047
>  starting up
>  [05/Nov/2008:13:56:37 +0300] - Clean up db environment and start from
>  archive.
>  [05/Nov/2008:13:56:37 +0300] - libdb: Program version 4.7 doesn't match
>  environment version 4.4
>  [05/Nov/2008:13:56:37 +0300] - libdb: Program version 4.7 doesn't match
>  environment version 4.4
>  [05/Nov/2008:13:56:37 +0300] - Deleting log file:
>  (/var/lib/fedora-ds/slapd-ldap1/db/log.0000000001)
>  [05/Nov/2008:13:56:37 +0300] - Deleting log file:
>  (/var/lib/fedora-ds/slapd-ldap1/db/log.0000000147)
>  [05/Nov/2008:13:56:38 +0300] - attrcrypt_unwrap_key: failed to unwrap
>  key for cipher AES
>  [05/Nov/2008:13:56:38 +0300] - Failed to retrieve key for cipher AES in
>  attrcrypt_cipher_init
>  [05/Nov/2008:13:56:38 +0300] - Failed to initialize cipher AES in
>  attrcrypt_init
>  [05/Nov/2008:13:56:38 +0300] - libdb: file userRoot/id2entry.db4 has LSN
>  134/2584752, past end of log at 1/140
>  [05/Nov/2008:13:56:38 +0300] - libdb: Commonly caused by moving a
>  database from one database environment
>  [05/Nov/2008:13:56:38 +0300] - libdb: to another without clearing the
>  database LSNs, or by removing all of
>  [05/Nov/2008:13:56:38 +0300] - libdb: the log files from a database
>  environment
>  [05/Nov/2008:13:56:38 +0300] - libdb:
>  /var/lib/fedora-ds/slapd-ldap1/db/userRoot/id2entry.db4: unexpected file
>  type or format
>  [05/Nov/2008:13:56:38 +0300] - dbp->open("userRoot/id2entry.db4")
>  failed: Invalid argument (22)
>  [05/Nov/2008:13:56:38 +0300] - dblayer_instance_start fail: Invalid
>  argument (22)
>  [05/Nov/2008:13:56:38 +0300] - attrcrypt_unwrap_key: failed to unwrap
>  key for cipher AES
>  [05/Nov/2008:13:56:38 +0300] - Failed to retrieve key for cipher AES in
>  attrcrypt_cipher_init
>  [05/Nov/2008:13:56:38 +0300] - Failed to initialize cipher AES in
>  attrcrypt_init
>  [05/Nov/2008:13:56:38 +0300] - libdb: file NetscapeRoot/id2entry.db4 has
>  LSN 1/3096357, past end of log at 1/140
>  [05/Nov/2008:13:56:38 +0300] - libdb: Commonly caused by moving a
>  database from one database environment
>  [05/Nov/2008:13:56:38 +0300] - libdb: to another without clearing the
>  database LSNs, or by removing all of
>  [05/Nov/2008:13:56:38 +0300] - libdb: the log files from a database
>  environment
>  [05/Nov/2008:13:56:38 +0300] - libdb:
>  /var/lib/fedora-ds/slapd-ldap1/db/NetscapeRoot/id2entry.db4: unexpected
>  file type or format
>  [05/Nov/2008:13:56:38 +0300] - dbp->open("NetscapeRoot/id2entry.db4")
>  failed: Invalid argument (22)
>  [05/Nov/2008:13:56:38 +0300] - dblayer_instance_start fail: Invalid
>  argument (22)
>  [05/Nov/2008:13:56:38 +0300] - start: Failed to start databases, err=22
>  Invalid argument
>  [05/Nov/2008:13:56:38 +0300] - Failed to allocate 10000000 byte dbcache.
>   Please reduce nsslapd-cache-autosize and Restart the server.
>  [05/Nov/2008:13:56:38 +0300] - Failed to start database plugin ldbm database
>  [05/Nov/2008:13:56:38 +0300] - WARNING: ldbm instance userRoot already
>  exists
>  [05/Nov/2008:13:56:38 +0300] - WARNING: ldbm instance NetscapeRoot
>  already exists
>  [05/Nov/2008:13:56:38 +0300] binder-based resource limits -
>  nsLookThroughLimit: parameter error (slapi_reslimit_register() already
>  registered)
>  [05/Nov/2008:13:56:38 +0300] - start: Resource limit registration failed
>  [05/Nov/2008:13:56:38 +0300] - Failed to start database plugin ldbm database
>  [05/Nov/2008:13:56:38 +0300] - Error: Failed to resolve plugin dependencies
>  [05/Nov/2008:13:56:38 +0300] - Error: preoperation plugin 7-bit check is
>  not started
>  [05/Nov/2008:13:56:38 +0300] - Error: accesscontrol plugin ACL Plugin is
>  not started
>  [05/Nov/2008:13:56:38 +0300] - Error: preoperation plugin ACL
>  preoperation is not started
>
>  Any ideas?
>
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