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ce28fa5303
Backported wsrep-recover test from 10.4 to test the wsrep recovery after database shutdown or crash. Renamed the test to wsrep-recover-v25 to avoid conflicts with existing test in 10.4 and to provide coverage for wsrep-API v25 compatible behavior. The test case in 10.2 is simpler because out of order prepare step cannot happen, the commit order critical section is grabbed before prepare phase. Test is not recorded since it does not produce expected result.
42 lines
1.6 KiB
PHP
42 lines
1.6 KiB
PHP
#
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# Macro to run wsrep recovery step. This is adapted from
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# suite/galera/include/galera_wsrep_recover.inc, with additional
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# option to pass binlog argument to recovery command. The macro
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# returns recovered position split in uuid and seqno parts.
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#
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# Arguments:
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#
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# wsrep_recover_binlog_opt - Binlog options to recovery command
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#
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# Return:
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#
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# wsrep_recover_start_position_uuid - UUID corresponding to recovered position
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# wsrep_recover_start_position_seqno - seqno corresponding to recovered position
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#
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--exec $MYSQLD --defaults-group-suffix=.1 --defaults-file=$MYSQLTEST_VARDIR/my.cnf --log-error=$MYSQL_TMP_DIR/galera_wsrep_recover.log --innodb --wsrep-recover $wsrep_recover_binlog_opt --core-file > $MYSQL_TMP_DIR/galera_wsrep_recover.log 2>&1
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--perl
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use strict;
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my $wsrep_start_position = `grep 'WSREP: Recovered position:' $ENV{MYSQL_TMP_DIR}/galera_wsrep_recover.log | sed 's/.*WSREP\:\ Recovered\ position://' | sed 's/^[ \t]*//'`;
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chomp($wsrep_start_position);
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die if $wsrep_start_position eq '';
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open(FILE, ">", "$ENV{MYSQL_TMP_DIR}/galera_wsrep_start_position.inc") or die;
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my ($uuid, $seqno) = split /:/, $wsrep_start_position;
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print FILE "--let \$wsrep_recover_start_position_uuid = $uuid\n";
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print FILE "--let \$wsrep_recover_start_position_seqno = $seqno\n";
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close FILE;
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EOF
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--source $MYSQL_TMP_DIR/galera_wsrep_start_position.inc
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if ($wsrep_recover_start_position_uuid == '') {
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--die "Could not obtain start_position_uuid."
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}
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if ($wsrep_recover_start_position_seqno == '') {
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--die "Could not obtain start_position_seqno."
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}
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--remove_file $MYSQL_TMP_DIR/galera_wsrep_start_position.inc
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