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61 lines
1.5 KiB
Text
61 lines
1.5 KiB
Text
# Node recovery killing 1 node out of 4 at the time and waiting for recover
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use strict;
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use NDB::Run;
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my $env = NDB::Run->getenv;
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my $log = $env->getlog;
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$log->setpart(time => 1, line => 0);
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$log->setprio("info");
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my $database = $ENV{NDB_DATABASE};
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$log->put("start test database=$database");
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$env->init or $log->push("init failed")->fatal;
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my $db = $env->getdb($database) or $log->push->fatal;
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my $mgm = $db->getnode(1) or $log->push->fatal;
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my $db1 = $db->getnode(2) or $log->push->fatal;
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my $api = $db->getnode(6) or $log->push->fatal;
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$db->kill;
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$db->start({init_rm=>1}) or $log->push->fatal;
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sleep 10;
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# should be option (or default) in $db->start
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sub wait_until_started {
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my $local_cnt = 100;
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while (--$local_cnt > 0) {
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sleep 2;
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my $ret = $mgm->write("all status", { wait => 2 });
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$ret or $log->fatal;
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my $output = $ret->{output};
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if ($output =~ /((.|\n)*\bstarted\b(.|\n)*){1}/i) {
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# if all 4 nodes started
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$log->put("*** db is started ***")->info;
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return;
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}
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if ($output =~ /((.|\n)*\bno.contact\b(.|\n)*){1}/i) {
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#if all 4 nodes no contact
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print "NDBT_ProgramExit: 1 - test error\n";
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$log->put("*** db is dead ***")->fatal;
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}
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}
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print "NDBT_ProgramExit: 1 - test error\n";
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$log->put("*** node recovery failed ***")->fatal;
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}
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my $cnt = 0;
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wait_until_started();
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$api->start({run=>"flexBench -t 32 -l 800"});
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while (1) {
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wait_until_started();
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sleep 10;
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$db1->kill or $log->fatal;
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sleep 10;
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$db1->start; # start the node
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sleep 10;
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}
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$db->kill;
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# vim: set sw=4:
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