Import BSDDB 4.7.25 (as of svn r89086)
This commit is contained in:
Zachary Ware
155
test/rep048.tcl
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155
test/rep048.tcl
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# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 2001,2008 Oracle. All rights reserved.
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#
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# $Id: rep048.tcl,v 12.16 2008/01/08 20:58:53 bostic Exp $
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#
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# TEST rep048
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# TEST Replication and log gap bulk transfers.
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# TEST Have two master env handles. Turn bulk on in
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# TEST one (turns it on for both). Turn it off in the other.
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# TEST While toggling, send log records from both handles.
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# TEST Process message and verify master and client match.
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#
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proc rep048 { method { nentries 3000 } { tnum "048" } args } {
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source ./include.tcl
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if { $checking_valid_methods } {
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return "ALL"
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}
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set args [convert_args $method $args]
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set logsets [create_logsets 2]
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# Run the body of the test with and without recovery.
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foreach r $test_recopts {
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foreach l $logsets {
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set logindex [lsearch -exact $l "in-memory"]
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if { $r == "-recover" && $logindex != -1 } {
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puts "Skipping test with -recover for \
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in-memory logs."
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continue
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}
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puts "Rep$tnum ($method $r):\
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Replication and toggling bulk transfer."
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puts "Rep$tnum: Master logs are [lindex $l 0]"
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puts "Rep$tnum: Client logs are [lindex $l 1]"
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rep048_sub $method $nentries $tnum $l $r $args
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}
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}
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}
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proc rep048_sub { method niter tnum logset recargs largs } {
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source ./include.tcl
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global overflowword1
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global overflowword2
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global rep_verbose
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global verbose_type
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set verbargs ""
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if { $rep_verbose == 1 } {
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set verbargs " -verbose {$verbose_type on} "
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}
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set orig_tdir $testdir
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env_cleanup $testdir
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replsetup $testdir/MSGQUEUEDIR
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set overflowword1 "0"
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set overflowword2 "0"
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set masterdir $testdir/MASTERDIR
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set clientdir $testdir/CLIENTDIR
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file mkdir $clientdir
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file mkdir $masterdir
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set m_logtype [lindex $logset 0]
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set c_logtype [lindex $logset 1]
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set in_memory_log \
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[expr { $m_logtype == "in-memory" || $c_logtype == "in-memory" }]
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# In-memory logs require a large log buffer, and can not
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# be used with -txn nosync. Adjust the args for master
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# and client.
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# This test has a long transaction, allocate a larger log
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# buffer for in-memory test.
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set m_logargs [adjust_logargs $m_logtype [expr 20 * 1024 * 1024]]
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set c_logargs [adjust_logargs $c_logtype [expr 20 * 1024 * 1024]]
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set m_txnargs [adjust_txnargs $m_logtype]
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set c_txnargs [adjust_txnargs $c_logtype]
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# Open a master.
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repladd 1
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set ma_envcmd "berkdb_env_noerr -create $m_txnargs $m_logargs \
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-errpfx MASTER $verbargs -home $masterdir \
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-rep_master -rep_transport \[list 1 replsend\]"
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set masterenv [eval $ma_envcmd $recargs]
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error_check_good master_env [is_valid_env $masterenv] TRUE
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# Open a client.
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repladd 2
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set cl_envcmd "berkdb_env_noerr -create $c_txnargs $c_logargs \
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-errpfx CLIENT $verbargs -home $clientdir \
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-rep_client -rep_transport \[list 2 replsend\]"
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set clientenv [eval $cl_envcmd $recargs]
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error_check_good client_env [is_valid_env $clientenv] TRUE
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# Bring the client online by processing the startup messages.
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set envlist "{$masterenv 1} {$clientenv 2}"
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process_msgs $envlist
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puts "\tRep$tnum.a: Create and open master databases"
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set testfile "test$tnum.db"
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set omethod [convert_method $method]
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set masterdb [eval {berkdb_open_noerr -env $masterenv -auto_commit \
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-create -mode 0644} $largs $omethod $testfile]
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error_check_good dbopen [is_valid_db $masterdb] TRUE
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set scrlog $testdir/repscript.log
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puts "\tRep$tnum.b: Fork child process."
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set pid [exec $tclsh_path $test_path/wrap.tcl \
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rep048script.tcl $scrlog \
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$masterdir &]
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# Wait for child process to start up.
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while { 1 } {
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if { [file exists $masterdir/marker.file] == 0 } {
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tclsleep 1
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} else {
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tclsleep 1
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break
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}
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}
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# Run a modified test001 in the master (and update clients).
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# Call it several times so make sure that we get descheduled.
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puts "\tRep$tnum.c: Basic long running txn"
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set div 10
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set loop [expr $niter / $div]
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set start 0
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for { set i 0 } { $i < $div } {incr i} {
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rep_test_bulk $method $masterenv $masterdb $loop $start $start 0
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process_msgs $envlist
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set start [expr $start + $loop]
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tclsleep 1
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}
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error_check_good dbclose [$masterdb close] 0
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set marker [open $masterdir/done.file w]
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close $marker
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set bulkxfer1 [stat_field $masterenv rep_stat "Bulk buffer transfers"]
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error_check_bad bulk $bulkxfer1 0
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puts "\tRep$tnum.d: Waiting for child ..."
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# Watch until the child is done.
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watch_procs $pid 5
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process_msgs $envlist
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rep_verify $masterdir $masterenv $clientdir $clientenv \
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$in_memory_log 1 1 $testfile
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rep_verify $masterdir $masterenv $clientdir $clientenv \
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0 1 0 "child.db"
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error_check_good mclose [$masterenv close] 0
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error_check_good cclose [$clientenv close] 0
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replclose $testdir/MSGQUEUEDIR
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}
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