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337 lines
11 KiB
Tcl
337 lines
11 KiB
Tcl
# See the file LICENSE for redistribution information.
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#
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# Copyright (c) 2004, 2012 Oracle and/or its affiliates. All rights reserved.
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#
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# $Id$
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#
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# TEST rep031
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# TEST Test of internal initialization and blocked operations.
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# TEST
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# TEST One master, one client.
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# TEST Put one more record to the master.
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# TEST Test that internal initialization blocks:
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# TEST log_archive, rename, remove, fileid_reset, lsn_reset.
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# TEST Sleep 30+ seconds.
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# TEST Test that blocked operations are now unblocked.
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#
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proc rep031 { method { niter 400 } { tnum "031" } args } {
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source ./include.tcl
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global databases_in_memory
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global repfiles_in_memory
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# This test is not method-sensitive, but we need to
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# exercise log_archive with queue extents, so test
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# queueext.
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if { $checking_valid_methods } {
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set test_methods {}
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foreach method $valid_methods {
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if { [is_queueext $method] == 1 } {
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lappend test_methods $method
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}
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}
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return $test_methods
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}
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if { [is_queueext $method] == 0 } {
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puts "Rep$tnum: Skipping for non-queueext method."
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return
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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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# 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 up for on-disk or in-memory databases.
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set msg "using on-disk databases"
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if { $databases_in_memory } {
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set msg "using named in-memory databases"
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if { [is_queueext $method] } {
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puts -nonewline "Skipping rep$tnum for method "
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puts "$method with named in-memory databases."
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return
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}
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}
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set msg2 "and on-disk replication files"
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if { $repfiles_in_memory } {
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set msg2 "and in-memory replication files"
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}
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# Run the body of the test with and without recovery,
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# and with and without cleaning. Skip recovery with in-memory
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# logging - it doesn't make sense.
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set cleanopts { 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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puts "Rep$tnum ($method $r $c $args):\
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Test of internal init and blocked\
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operations $msg $msg2."
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puts "Rep$tnum: Master logs are [lindex $l 0]"
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puts "Rep$tnum: Client logs are [lindex $l 1]"
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rep031_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 rep031_sub { method niter tnum logset recargs clean largs } {
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source ./include.tcl
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global databases_in_memory
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global repfiles_in_memory
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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 repmemargs ""
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if { $repfiles_in_memory } {
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set repmemargs "-rep_inmem_files "
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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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# 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 $verbargs $repmemargs \
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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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# 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 $verbargs $repmemargs \
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-home $clientdir -rep_transport \[list 2 replsend\]"
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set clientenv [eval $cl_envcmd $recargs -rep_client]
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# Bring the clients online by processing the startup messages.
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set envlist "{$masterenv 1} {$clientenv 2}"
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process_msgs $envlist
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$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 $largs
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incr start $niter
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process_msgs $envlist
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# Create a gap requiring internal initialization.
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set flags ""
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set cid 2
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set dbhandle NULL
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set start [push_master_ahead $method $masterenv $masterdir $m_logtype \
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$clientenv $cid $dbhandle $start $niter $flags $largs]
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puts "\tRep$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 \
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$method $masterenv NULL $entries $start $start 0 $largs
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incr start $entries
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process_msgs $envlist 0 NONE err
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}
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#
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# We have now forced an internal initialization. Verify it is correct.
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#
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puts "\tRep$tnum.f: Verify logs and databases"
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rep_verify $masterdir $masterenv $clientdir $clientenv 1 1 1
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#
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# Internal initializations disable certain operations on the master for
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# 30 seconds after the last init-related message is received
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# by the master. Those operations are dbremove, dbrename and
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# log_archive (with removal).
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#
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puts "\tRep$tnum.g: Try to remove and rename the database."
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set dbname "test.db"
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set old $dbname
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set new $dbname.new
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if { $databases_in_memory } {
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set stat [catch {$masterenv dbrename -auto_commit "" $old $new} ret]
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} else {
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set stat [catch {$masterenv dbrename -auto_commit $old $new} ret]
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}
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error_check_good rename_fail $stat 1
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error_check_good rename_err [is_substr $ret "invalid"] 1
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if { $databases_in_memory } {
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set stat [catch {$masterenv dbremove -auto_commit "" $old} ret]
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} else {
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set stat [catch {$masterenv dbremove -auto_commit $old} ret]
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}
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error_check_good remove_fail $stat 1
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error_check_good remove_err [is_substr $ret "invalid"] 1
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# The fileid_reset and lsn_reset operations work on physical files
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# so we do not need to test them for in-memory databases.
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if { $databases_in_memory != 1 } {
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puts "\tRep$tnum.h: Try to reset LSNs and fileid on the database."
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set stat [catch {$masterenv id_reset $old} ret]
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error_check_good id_reset $stat 1
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error_check_good id_err [is_substr $ret "invalid"] 1
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set stat [catch {$masterenv lsn_reset $old} ret]
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error_check_good lsn_reset $stat 1
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error_check_good lsn_err [is_substr $ret "invalid"] 1
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}
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#
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# Need entries big enough to generate additional log files.
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# However, db_archive will not return an error, it will
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# just retain the log file.
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#
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puts "\tRep$tnum.i: Run rep_test to generate more logs."
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set entries 200
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eval rep_test $method $masterenv NULL $entries $start $start 0 $largs
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incr start $entries
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process_msgs $envlist 0 NONE err
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# Test lockout of archiving only in on-disk case.
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if { $m_logtype != "in-memory" } {
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puts "\tRep$tnum.j: Try to db_archive."
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$masterenv log_flush
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set res [eval exec $util_path/db_archive -l -h $masterdir]
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set first [lindex $res 0]
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set res [eval exec $util_path/db_archive -d -h $masterdir]
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set res [eval exec $util_path/db_archive -l -h $masterdir]
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error_check_bad log.gone [lsearch -exact $res $first] -1
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puts "\tRep$tnum.j.0: Exercise log_archive -arch_data."
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set res [$masterenv log_archive -arch_data]
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error_check_good arch_data [is_substr $res $dbname] 1
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# Since we're doing queue extents they should be included
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# in the results from log_archive -arch_data.
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if { [is_queueext $method] } {
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error_check_good arch_extent [is_substr $res "__dbq"] 1
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}
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puts "\tRep$tnum.j.1: Try to log_archive in master env."
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set res [$masterenv log_archive -arch_remove]
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set res [eval exec $util_path/db_archive -l -h $masterdir]
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error_check_bad log.gone0 [lsearch -exact $res $first] -1
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# We can't open a second handle on the env in HP-UX.
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if { $is_hp_test != 1 } {
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puts "\tRep$tnum.j.1: Log_archive in new non-rep env."
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set newenv [berkdb_env_noerr -txn nosync \
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-log_max $log_max -home $masterdir]
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error_check_good newenv [is_valid_env $newenv] TRUE
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set res [$newenv log_archive -arch_remove]
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set res [eval exec \
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$util_path/db_archive -l -h $masterdir]
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error_check_bad \
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log.gone1 [lsearch -exact $res $first] -1
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}
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}
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# Check that databases are in-memory or on-disk as expected, before
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# we try to delete the databases!
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check_db_location $masterenv
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check_db_location $clientenv
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set timeout 30
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#
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# Sleep timeout+2 seconds - The timeout is 30 seconds, but we need
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# to sleep a bit longer to make sure we cross the timeout.
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#
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set to [expr $timeout + 2]
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puts "\tRep$tnum.k: Wait $to seconds to timeout"
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tclsleep $to
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puts "\tRep$tnum.l: Retry blocked operations after wait"
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if { $databases_in_memory == 1 } {
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set stat [catch {$masterenv dbrename -auto_commit "" $old $new} ret]
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error_check_good rename_work $stat 0
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set stat [catch {$masterenv dbremove -auto_commit "" $new} ret]
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error_check_good remove_work $stat 0
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} else {
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set stat [catch {$masterenv id_reset $old} ret]
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error_check_good id_reset_work $stat 0
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set stat [catch {$masterenv lsn_reset $old} ret]
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error_check_good lsn_reset_work $stat 0
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set stat [catch {$masterenv dbrename -auto_commit $old $new} ret]
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error_check_good rename_work $stat 0
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set stat [catch {$masterenv dbremove -auto_commit $new} ret]
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error_check_good remove_work $stat 0
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}
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process_msgs $envlist 0 NONE err
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if { $m_logtype != "in-memory" } {
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# Remove files via the 2nd non-rep env, check via db_archive.
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if { $is_hp_test != 1 } {
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$newenv log_flush
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set res [$newenv log_archive -arch_remove]
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set res \
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[eval exec $util_path/db_archive -l -h $masterdir]
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error_check_good \
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log.gone [lsearch -exact $res $first] -1
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error_check_good newenv_close [$newenv close] 0
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} else {
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$masterenv log_flush
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set res [$masterenv log_archive -arch_remove]
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set res \
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[eval exec $util_path/db_archive -l -h $masterdir]
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error_check_good \
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log.gone [lsearch -exact $res $first] -1
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}
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}
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error_check_good masterenv_close [$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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