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Exclude directories during backup that are cleaned, recreated, or zeroed by PostgreSQL at startup.

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These include (depending on the version where they were introduced): pgsql_tmp, pg_dynshmem, pg_notify, pg_replslot, pg_serial, pg_snapshots, pg_stat_tmp, pg_subtrans. The postgresql.auto.conf.tmp file is now excluded in addition to files that were already excluded: backup_label.old, postmaster.opts, postmaster.pid, recovery.conf, recovery.done.
This commit is contained in:
David Steele
2016-08-16 09:35:16 -04:00
parent 332055971e
commit f1412baccf
13 changed files with 446 additions and 112 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/lib/pgBackRestTest/Backup/BackupTest.pm
+51
View File
@@ -766,6 +766,49 @@ sub backupTestRun
# Create tablespace path
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGTBLSPC);
# Create paths/files to ignore
if ($bNeutralTest && !$bRemote)
{
# Create temp dir and file that will be ignored
$oHostDbMaster->dbPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, 'base/' . DB_FILE_PREFIX_TMP);
$oHostDbMaster->dbFileCreate(
\%oManifest, MANIFEST_TARGET_PGDATA, 'base/' . DB_FILE_PREFIX_TMP . '/' . DB_FILE_PREFIX_TMP . '.1', 'IGNORE');
# Create pg_dynshmem dir and file - only file will be ignored
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGDYNSHMEM);
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGDYNSHMEM . '/anything.tmp', 'IGNORE');
# Create pg_notify dir and file - only file will be ignored
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGNOTIFY);
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGNOTIFY . '/anything.tmp', 'IGNORE');
# Create pg_replslot dir and file - only file will be ignored
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGREPLSLOT);
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGREPLSLOT . '/anything.tmp', 'IGNORE');
# Create pg_serial dir and file - only file will be ignored
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSERIAL);
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSERIAL . '/anything.tmp', 'IGNORE');
# Create pg_snaphots dir and file - only file will be ignored
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSNAPSHOTS);
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSNAPSHOTS . '/anything.tmp', 'IGNORE');
# Create pg_stat_tmp dir and file - only file will be ignored
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSTATTMP);
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSTATTMP . '/anything.tmp', 'IGNORE');
# Create pg_subtrans dir and file - only file will be ignored
$oHostDbMaster->manifestPathCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSUBTRANS);
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_PATH_PGSUBTRANS . '/anything.tmp', 'IGNORE');
# More files to ignore
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_FILE_POSTGRESQLAUTOCONFTMP, 'IGNORE');
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_FILE_POSTMASTEROPTS, 'IGNORE');
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_FILE_RECOVERYCONF, 'IGNORE');
$oHostDbMaster->dbFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, DB_FILE_RECOVERYDONE, 'IGNORE');
}
# Backup Info (with no stanzas)
#-----------------------------------------------------------------------------------------------------------------------
$oHostDbMaster->info('no stanzas exist');
@@ -1241,6 +1284,14 @@ sub backupTestRun
$oHostDbMaster->manifestFileCreate(\%oManifest, MANIFEST_TARGET_PGDATA, 'badchecksum.txt', 'BADCHECKSUM',
'f927212cd08d11a42a666b2f04235398e9ceeb51', $lTime);
# Create temp dir and file that will be ignored
if ($bNeutralTest && !$bRemote)
{
$oHostDbMaster->dbPathCreate(\%oManifest, MANIFEST_TARGET_PGTBLSPC . '/1', DB_FILE_PREFIX_TMP);
$oHostDbMaster->dbFileCreate(
\%oManifest, MANIFEST_TARGET_PGTBLSPC . '/1', DB_FILE_PREFIX_TMP . '/' . DB_FILE_PREFIX_TMP . '.1', 'IGNORE');
}
my $strBackup = $oHostBackup->backup(
$strType, 'add tablespace 1', {oExpectedManifest => \%oManifest, strOptionalParam => '--test'});
test/lib/pgBackRestTest/Backup/Common/HostDbCommonTest.pm
+3 -1
View File
@@ -486,7 +486,9 @@ sub restoreCompare
$$oExpectedManifestRef{&MANIFEST_SECTION_BACKUP_DB}{&MANIFEST_KEY_CATALOG});
my $oTablespaceMapRef = undef;
$oActualManifest->build($self->{oFile}, $strDbClusterPath, $oLastManifest, false, $oTablespaceMap);
$oActualManifest->build(
$self->{oFile}, ${$oExpectedManifestRef}{&MANIFEST_SECTION_BACKUP_DB}{&MANIFEST_KEY_DB_VERSION}, $strDbClusterPath,
$oLastManifest, false, $oTablespaceMap);
my $strSectionPath = $oActualManifest->get(MANIFEST_SECTION_BACKUP_TARGET, MANIFEST_TARGET_PGDATA, MANIFEST_SUBKEY_PATH);