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# See the file LICENSE for redistribution information.
#
# Copyright (c) 2007-2009 Oracle. All rights reserved.
#
# $Id$
#
# TEST repmgr011
# TEST repmgr two site strict majority test.
# TEST
# TEST Start an appointed master and one client with 2 site strict
# TEST majority set. Shut down the master site, wait and verify that
# TEST the client site was not elected master. Start up master site
# TEST and verify that transactions are processed as expected.
# TEST
# TEST Run for btree only because access method shouldn't matter.
# TEST
proc repmgr011 { method { niter 100 } { tnum "011" } args } {
source ./include.tcl
if { $is_freebsd_test == 1 } {
puts "Skipping replication manager test on FreeBSD platform."
return
}
if { $is_windows9x_test == 1 } {
puts "Skipping replication test on Win9x platform."
return
}
# Skip for all methods except btree.
if { $checking_valid_methods } {
return btree
}
if { [is_btree $method] == 0 } {
puts "Repmgr$tnum: skipping for non-btree method $method."
return
}
set args [convert_args $method $args]
puts "Repmgr$tnum ($method): repmgr two site strict majority test."
repmgr011_sub $method $niter $tnum $args
}
proc repmgr011_sub { method niter tnum largs } {
global testdir
global rep_verbose
global verbose_type
set nsites 2
set verbargs ""
if { $rep_verbose == 1 } {
set verbargs " -verbose {$verbose_type on} "
}
env_cleanup $testdir
set ports [available_ports $nsites]
set clientdir $testdir/CLIENTDIR
set clientdir2 $testdir/CLIENTDIR2
file mkdir $clientdir
file mkdir $clientdir2
# Use different connection retry timeout values to handle any
# collisions from starting sites at the same time by retrying
# at different times.
# Open first client as master and set 2site_strict.
puts "\tRepmgr$tnum.a: Start first client as master."
set cl_envcmd "berkdb_env_noerr -create $verbargs \
-errpfx CLIENT -home $clientdir -txn -rep -thread"
set clientenv [eval $cl_envcmd]
$clientenv repmgr -ack all -nsites $nsites \
-timeout {conn_retry 20000000} \
-local [list localhost [lindex $ports 0]] \
-start master
error_check_good c1strict [$clientenv rep_config {mgr2sitestrict on}] 0
# Open second client and set 2site_strict.
puts "\tRepmgr$tnum.b: Start second client."
set cl2_envcmd "berkdb_env_noerr -create $verbargs \
-errpfx CLIENT2 -home $clientdir2 -txn -rep -thread"
set clientenv2 [eval $cl2_envcmd]
$clientenv2 repmgr -ack all -nsites $nsites \
-timeout {conn_retry 10000000} \
-local [list localhost [lindex $ports 1]] \
-remote [list localhost [lindex $ports 0]] \
-start client
await_startup_done $clientenv2
error_check_good c2strict [$clientenv2 rep_config \
{mgr2sitestrict on}] 0
#
# Use of -ack all guarantees replication complete before repmgr send
# function returns and rep_test finishes.
#
puts "\tRepmgr$tnum.c: Run first set of transactions at master."
eval rep_test $method $clientenv NULL $niter 0 0 0 $largs
puts "\tRepmgr$tnum.d: Verifying client database contents."
rep_verify $clientdir $clientenv $clientdir2 $clientenv2 1 1 1
puts "\tRepmgr$tnum.e: Shut down first client (current master)."
error_check_good client_close [$clientenv close] 0
puts "\tRepmgr$tnum.f: Wait, then verify no master."
tclsleep 20
error_check_bad c2_master [stat_field $clientenv2 rep_stat "Master"] 1
puts "\tRepmgr$tnum.g: Restart first client as master"
set clientenv [eval $cl_envcmd]
$clientenv repmgr -ack all -nsites $nsites \
-timeout {conn_retry 20000000} \
-local [list localhost [lindex $ports 0]] \
-remote [list localhost [lindex $ports 1]] \
-start master
await_expected_master $clientenv
puts "\tRepmgr$tnum.h: Run second set of transactions at master."
eval rep_test $method $clientenv NULL $niter $niter 0 0 $largs
puts "\tRepmgr$tnum.i: Verifying client database contents."
rep_verify $clientdir $clientenv $clientdir2 $clientenv2 1 1 1
error_check_good client2_close [$clientenv2 close] 0
error_check_good client_close [$clientenv close] 0
}
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