30 lines
1.0 KiB
Plaintext
30 lines
1.0 KiB
Plaintext
From 895fa6d9b49344e1a92f7df3ed65458519e22f98 Mon Sep 17 00:00:00 2001
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From: Ralf Haferkamp <rhafer@suse.de>
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Date: Tue, 5 Oct 2010 14:20:22 +0200
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Subject: Recover on DB version change
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If the libdb Version changed try to recover the database. Note: This will
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only succeed if only the format of transaction logs changed.
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diff --git a/servers/slapd/back-bdb/init.c b/servers/slapd/back-bdb/init.c
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index ac5a6d5..fea5cb4 100644
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--- a/servers/slapd/back-bdb/init.c
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+++ b/servers/slapd/back-bdb/init.c
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@@ -330,6 +330,13 @@ shm_retry:
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rc = (bdb->bi_dbenv->open)( bdb->bi_dbenv, dbhome,
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flags | do_recover, bdb->bi_dbenv_mode );
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+ if ( rc == DB_VERSION_MISMATCH ) {
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+ Debug( LDAP_DEBUG_ANY,
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+ LDAP_XSTRING(bdb_db_open) ": bdb version change detected "
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+ "trying to recover\n", 0, 0, 0 );
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+ rc = (bdb->bi_dbenv->open)( bdb->bi_dbenv, dbhome,
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+ flags | DB_RECOVER, bdb->bi_dbenv_mode );
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+ }
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if ( rc ) {
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/* Regular open failed, probably a missing shm environment.
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* Start over, do a recovery.
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--
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1.7.10.4
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