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# See the file LICENSE for redistribution information.
#
# Copyright (c) 2004-2009 Oracle. All rights reserved.
#
# $Id$
#
# TEST rep023
# TEST Replication using two master handles.
# TEST
# TEST Open two handles on one master env. Create two
# TEST databases, one through each master handle. Process
# TEST all messages through the first master handle. Make
# TEST sure changes made through both handles are picked
# TEST up properly.
#
proc rep023 { method { niter 10 } { tnum "023" } args } {
source ./include.tcl
global databases_in_memory
global repfiles_in_memory
if { $is_windows9x_test == 1 } {
puts "Skipping replication test on Win 9x platform."
return
}
# Run for all access methods.
if { $checking_valid_methods } {
return "ALL"
}
# We can't open two envs on HP-UX, so just skip the
# whole test since that is at the core of it.
if { $is_hp_test == 1 } {
puts "Rep$tnum: Skipping for HP-UX."
return
}
set args [convert_args $method $args]
set logsets [create_logsets 2]
# Set up for on-disk or in-memory databases.
set msg "using on-disk databases"
if { $databases_in_memory } {
set msg "using named in-memory databases"
if { [is_queueext $method] } {
puts -nonewline "Skipping rep$tnum for method "
puts "$method with named in-memory databases."
return
}
}
set msg2 "and on-disk replication files"
if { $repfiles_in_memory } {
set msg2 "and in-memory replication files"
}
# Run the body of the test with and without recovery, and
# with and without -rep_start.
foreach r $test_recopts {
foreach l $logsets {
set logindex [lsearch -exact $l "in-memory"]
if { $r == "-recover" && $logindex != -1 } {
puts "Rep$tnum: Skipping\
for in-memory logs with -recover."
continue
}
foreach startopt { 0 1 } {
if { $startopt == 1 } {
set startmsg "with rep_start"
} else {
set startmsg ""
}
puts "Rep$tnum ($method $r $startmsg):\
Replication with two master handles $msg $msg2."
puts "Rep$tnum: Master logs are [lindex $l 0]"
puts "Rep$tnum: Client logs are [lindex $l 1]"
rep023_sub $method \
$niter $tnum $l $r $startopt $args
}
}
}
}
proc rep023_sub { method niter tnum logset recargs startopt largs } {
global testdir
global databases_in_memory
global repfiles_in_memory
global rep_verbose
global verbose_type
set verbargs ""
if { $rep_verbose == 1 } {
set verbargs " -verbose {$verbose_type on} "
}
set repmemargs ""
if { $repfiles_in_memory } {
set repmemargs "-rep_inmem_files "
}
env_cleanup $testdir
replsetup $testdir/MSGQUEUEDIR
set masterdir $testdir/MASTERDIR
set clientdir $testdir/CLIENTDIR
file mkdir $masterdir
file mkdir $clientdir
set m_logtype [lindex $logset 0]
set c_logtype [lindex $logset 1]
# In-memory logs require a large log buffer, and cannot
# be used with -txn nosync.
set m_logargs [adjust_logargs $m_logtype]
set c_logargs [adjust_logargs $c_logtype]
set m_txnargs [adjust_txnargs $m_logtype]
set c_txnargs [adjust_txnargs $c_logtype]
# Open 1st master.
repladd 1
set ma_envcmd "berkdb_env_noerr -create $m_txnargs $m_logargs \
$verbargs -errpfx MASTER -home $masterdir $repmemargs \
-rep_transport \[list 1 replsend\]"
set masterenv1 [eval $ma_envcmd $recargs -rep_master]
# Open 2nd handle on master. The master envs will share
# the same envid.
set masterenv2 [eval $ma_envcmd]
if { $startopt == 1 } {
error_check_good rep_start [$masterenv2 rep_start -master] 0
}
# Open a client.
repladd 2
set cl_envcmd "berkdb_env_noerr -create $c_txnargs $repmemargs \
$c_logargs $verbargs -errpfx CLIENT -home $clientdir \
-rep_transport \[list 2 replsend\]"
set clientenv [eval $cl_envcmd $recargs -rep_client]
# Bring the clients online by processing the startup messages.
# Process messages on the first masterenv handle, not the second.
set envlist "{$masterenv1 1} {$clientenv 2}"
process_msgs $envlist
# Set up databases in-memory or on-disk.
if { $databases_in_memory } {
set testfile1 { "" m1$tnum.db }
set testfile2 { "" m2$tnum.db }
} else {
set testfile1 "m1$tnum.db"
set testfile2 "m2$tnum.db"
}
puts "\tRep$tnum.a: Create database using 1st master handle."
# Create a database using the 1st master.
set omethod [convert_method $method]
set db1 [eval {berkdb_open_noerr -env $masterenv1 -auto_commit \
-create -mode 0644} $largs $omethod $testfile1]
error_check_good dbopen [is_valid_db $db1] TRUE
puts "\tRep$tnum.b: Create database using 2nd master handle."
# Create a different database using the 2nd master.
set db2 [eval {berkdb_open_noerr -env $masterenv2 -auto_commit \
-create -mode 0644} $largs $omethod $testfile2]
error_check_good dbopen [is_valid_db $db2] TRUE
puts "\tRep$tnum.c: Process messages."
# Process messages.
process_msgs $envlist
# Check that databases are in-memory or on-disk as expected.
check_db_location $masterenv1 $testfile1
check_db_location $masterenv2 $testfile1
check_db_location $masterenv1 $testfile2
check_db_location $masterenv2 $testfile2
puts "\tRep$tnum.d: Run rep_test in 1st master; process messages."
eval rep_test $method $masterenv1 $db1 $niter 0 0 0 $largs
process_msgs $envlist
puts "\tRep$tnum.e: Run rep_test in 2nd master; process messages."
eval rep_test $method $masterenv2 $db2 $niter 0 0 0 $largs
process_msgs $envlist
# Contents of the two databases should match.
error_check_good db_compare [db_compare \
$db1 $db2 $masterdir/$testfile1 $masterdir/$testfile2] 0
puts "\tRep$tnum.f: Close 2nd master."
error_check_good db2 [$db2 close] 0
error_check_good master2_close [$masterenv2 close] 0
puts "\tRep$tnum.g: Run test in master again."
eval rep_test $method $masterenv1 $db1 $niter $niter 0 0 $largs
process_msgs $envlist
puts "\tRep$tnum.h: Closing"
error_check_good db1 [$db1 close] 0
error_check_good env0_close [$masterenv1 close] 0
error_check_good env2_close [$clientenv close] 0
replclose $testdir/MSGQUEUEDIR
return
}
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