218 lines
6.3 KiB
Tcl
218 lines
6.3 KiB
Tcl
# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 2004,2007 Oracle. All rights reserved.
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#
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# $Id: rep037.tcl,v 12.17 2007/05/17 18:17:21 bostic Exp $
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#
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# TEST rep037
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# TEST Test of internal initialization and page throttling.
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# TEST
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# TEST One master, one client, force page throttling.
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# TEST Generate several log files.
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# TEST Remove old master log files.
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# TEST Delete client files and restart client.
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# TEST Put one more record to the master.
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# TEST Verify page throttling occurred.
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#
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proc rep037 { method { niter 1500 } { tnum "037" } args } {
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source ./include.tcl
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if { $is_windows9x_test == 1 } {
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puts "Skipping replication test on Win 9x platform."
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return
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}
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# Valid for all access methods.
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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 saved_args $args
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# This test needs to set its own pagesize.
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set pgindex [lsearch -exact $args "-pagesize"]
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if { $pgindex != -1 } {
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puts "Rep$tnum: skipping for specific pagesizes"
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return
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}
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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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# and with and without cleaning.
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set cleanopts { bulk clean noclean }
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foreach r $test_recopts {
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foreach c $cleanopts {
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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" && $logindex != -1 } {
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puts "Skipping rep$tnum for -recover\
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with in-memory logs."
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continue
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}
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set args $saved_args
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puts "Rep$tnum ($method $c $r $args):\
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Test of internal init with page throttling."
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puts "Rep$tnum: Master logs are [lindex $l 0]"
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puts "Rep$tnum: Client logs are [lindex $l 1]"
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rep037_sub $method $niter $tnum $l $r $c $args
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}
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}
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}
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}
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proc rep037_sub { method niter tnum logset recargs clean largs } {
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global testdir
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global util_path
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global rep_verbose
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set verbargs ""
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if { $rep_verbose == 1 } {
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set verbargs " -verbose {rep on} "
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}
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env_cleanup $testdir
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replsetup $testdir/MSGQUEUEDIR
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set masterdir $testdir/MASTERDIR
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set clientdir $testdir/CLIENTDIR
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file mkdir $masterdir
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file mkdir $clientdir
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# Log size is small so we quickly create more than one.
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# The documentation says that the log file must be at least
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# four times the size of the in-memory log buffer.
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set pagesize 4096
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append largs " -pagesize $pagesize "
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set log_max [expr $pagesize * 8]
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set m_logtype [lindex $logset 0]
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set c_logtype [lindex $logset 1]
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# In-memory logs cannot be used with -txn nosync.
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set m_logargs [adjust_logargs $m_logtype]
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set c_logargs [adjust_logargs $c_logtype]
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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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#
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# If using bulk processing, just use clean. We could add
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# another control loop to do bulk+clean and then bulk+noclean
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# but that seems like overkill.
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#
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set bulk 0
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if { $clean == "bulk" } {
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set bulk 1
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set clean "clean"
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}
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# Open a master.
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repladd 1
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set ma_envcmd "berkdb_env_noerr -create $m_txnargs \
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$m_logargs -log_max $log_max -errpfx MASTER $verbargs \
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-home $masterdir -rep_transport \[list 1 replsend\]"
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set masterenv [eval $ma_envcmd $recargs -rep_master]
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$masterenv rep_limit 0 [expr 32 * 1024]
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# Open a client
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repladd 2
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set cl_envcmd "berkdb_env_noerr -create $c_txnargs \
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$c_logargs -log_max $log_max -errpfx CLIENT $verbargs \
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-home $clientdir -rep_transport \[list 2 replsend\]"
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set clientenv [eval $cl_envcmd $recargs -rep_client]
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error_check_good client_env [is_valid_env $clientenv] TRUE
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if { $bulk } {
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error_check_good set_bulk [$masterenv rep_config {bulk on}] 0
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}
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# Bring the clients online by processing the startup messages.
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set envlist "{$masterenv 1} {$clientenv 2}"
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process_msgs $envlist
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# Clobber replication's 30-second anti-archive timer, which will have
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# been started by client sync-up internal init, so that we can do a
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# log_archive in a moment.
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#
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$masterenv test force noarchive_timeout
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# Run rep_test in the master (and update client).
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puts "\tRep$tnum.a: Running rep_test in replicated env."
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set start 0
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eval rep_test $method $masterenv NULL $niter $start $start 0 0 $largs
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incr start $niter
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process_msgs $envlist
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puts "\tRep$tnum.b: Close client."
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if { $c_logtype != "in-memory" } {
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set res [eval exec $util_path/db_archive -l -h $clientdir]
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}
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set last_client_log [get_logfile $clientenv last]
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error_check_good client_close [$clientenv close] 0
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set stop 0
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while { $stop == 0 } {
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# Run rep_test in the master (don't update client).
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puts "\tRep$tnum.c: Running rep_test in replicated env."
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eval rep_test \
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$method $masterenv NULL $niter $start $start 0 0 $largs
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incr start $niter
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replclear 2
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puts "\tRep$tnum.d: Run db_archive on master."
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if { $m_logtype != "in-memory"} {
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set res \
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[eval exec $util_path/db_archive -d -h $masterdir]
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}
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# Make sure that we have a gap between the last client
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# log and the first master log.
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set first_master_log [get_logfile $masterenv first]
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if { $first_master_log > $last_client_log } {
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set stop 1
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}
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}
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puts "\tRep$tnum.e: Reopen client ($clean)."
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if { $clean == "clean" } {
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env_cleanup $clientdir
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}
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set clientenv [eval $cl_envcmd $recargs -rep_client]
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error_check_good client_env [is_valid_env $clientenv] TRUE
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set envlist "{$masterenv 1} {$clientenv 2}"
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process_msgs $envlist 0 NONE err
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if { $clean == "noclean" } {
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puts "\tRep$tnum.e.1: Trigger log request"
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#
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# When we don't clean, starting the client doesn't
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# trigger any events. We need to generate some log
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# records so that the client requests the missing
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# logs and that will trigger it.
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#
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set entries 10
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eval rep_test $method \
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$masterenv NULL $entries $niter $start $start 0 $largs
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process_msgs $envlist 0 NONE err
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}
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puts "\tRep$tnum.f: Verify logs and databases"
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rep_verify $masterdir $masterenv $clientdir $clientenv 1
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puts "\tRep$tnum.g: Verify throttling."
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if { $niter > 1000 } {
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set nthrottles \
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[stat_field $masterenv rep_stat "Transmission limited"]
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error_check_bad nthrottles $nthrottles -1
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error_check_bad nthrottles $nthrottles 0
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}
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# Make sure log files are on-disk or not as expected.
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check_log_location $masterenv
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check_log_location $clientenv
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error_check_good masterenv_close [$masterenv close] 0
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error_check_good clientenv_close [$clientenv close] 0
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replclose $testdir/MSGQUEUEDIR
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}
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