mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-11-16 09:06:25 +00:00
245 lines
7.4 KiB
Tcl
245 lines
7.4 KiB
Tcl
# See the file LICENSE for redistribution information.
|
|
#
|
|
# Copyright (c) 2004, 2011 Oracle and/or its affiliates. All rights reserved.
|
|
#
|
|
# $Id$
|
|
#
|
|
# TEST rep024
|
|
# TEST Replication page allocation / verify test
|
|
# TEST
|
|
# TEST Start a master (site 1) and a client (site 2). Master
|
|
# TEST closes (simulating a crash). Site 2 becomes the master
|
|
# TEST and site 1 comes back up as a client. Verify database.
|
|
|
|
proc rep024 { method { niter 1000 } { tnum "024" } args } {
|
|
|
|
source ./include.tcl
|
|
global databases_in_memory
|
|
global repfiles_in_memory
|
|
global env_private
|
|
|
|
# Run for all access methods.
|
|
if { $checking_valid_methods } {
|
|
return "ALL"
|
|
}
|
|
|
|
global fixed_len
|
|
set orig_fixed_len $fixed_len
|
|
set fixed_len 448
|
|
set args [convert_args $method $args]
|
|
set logsets [create_logsets 2]
|
|
|
|
# This test is not appropriate for in-memory databases.
|
|
if { $databases_in_memory } {
|
|
puts "Skipping rep$tnum for named in-memory databases."
|
|
return
|
|
}
|
|
|
|
set msg2 "and on-disk replication files"
|
|
if { $repfiles_in_memory } {
|
|
set msg2 "and in-memory replication files"
|
|
}
|
|
|
|
set msg3 ""
|
|
if { $env_private } {
|
|
set msg3 "with private env"
|
|
}
|
|
|
|
# Run all tests with and without recovery.
|
|
set envargs ""
|
|
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
|
|
}
|
|
puts "Rep$tnum ($method $r): Replication\
|
|
page allocation/verify test $msg2 $msg3."
|
|
puts "Rep$tnum: Master logs are [lindex $l 0]"
|
|
puts "Rep$tnum: Client logs are [lindex $l 1]"
|
|
rep024_sub $method $niter $tnum $envargs $l $r $args
|
|
}
|
|
}
|
|
set fixed_len $orig_fixed_len
|
|
return
|
|
}
|
|
|
|
proc rep024_sub { method niter tnum envargs logset recargs largs } {
|
|
source ./include.tcl
|
|
global repfiles_in_memory
|
|
global env_private
|
|
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 "
|
|
}
|
|
|
|
set privargs ""
|
|
if { $env_private == 1 } {
|
|
set privargs " -private "
|
|
}
|
|
|
|
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. This test requires -txn, so
|
|
# we only have to adjust the logargs.
|
|
set m_logargs [adjust_logargs $m_logtype]
|
|
set c_logargs [adjust_logargs $c_logtype]
|
|
|
|
# Open a master.
|
|
repladd 1
|
|
set env_cmd(1) "berkdb_env_noerr -create $repmemargs \
|
|
-log_max 1000000 $envargs $recargs -home $masterdir \
|
|
-errpfx MASTER $verbargs -txn $m_logargs $privargs \
|
|
-rep_transport \[list 1 replsend\]"
|
|
set masterenv [eval $env_cmd(1) -rep_master]
|
|
|
|
# Open a client
|
|
repladd 2
|
|
set env_cmd(2) "berkdb_env_noerr -create $repmemargs \
|
|
-log_max 1000000 $envargs $recargs -home $clientdir \
|
|
-errpfx CLIENT $verbargs -txn $c_logargs $privargs \
|
|
-rep_transport \[list 2 replsend\]"
|
|
set clientenv [eval $env_cmd(2) -rep_client]
|
|
|
|
# Bring the client online by processing the startup messages.
|
|
set envlist "{$masterenv 1} {$clientenv 2}"
|
|
process_msgs $envlist
|
|
|
|
puts "\tRep$tnum.a: Add data to master, update client."
|
|
#
|
|
# This test uses a small page size and a large fixed_len
|
|
# so it is easy to force a page allocation.
|
|
set key [expr $niter + 1]
|
|
set data A
|
|
set pagesize 512
|
|
if { [is_fixed_length $method] == 1 } {
|
|
set bigdata [repeat $data [expr $pagesize / 2]]
|
|
} else {
|
|
set bigdata [repeat $data [expr 2 * $pagesize]]
|
|
}
|
|
|
|
set omethod [convert_method $method]
|
|
set testfile "test$tnum.db"
|
|
set db [eval "berkdb_open_noerr -create $omethod -auto_commit \
|
|
-pagesize $pagesize -env $masterenv $largs $testfile"]
|
|
eval rep_test $method $masterenv $db $niter 0 0 0 0 $largs
|
|
$masterenv txn_checkpoint
|
|
process_msgs $envlist
|
|
|
|
# Close client. Force a page allocation on the master.
|
|
# An overflow page (or big page, for hash) will do the job.
|
|
#
|
|
puts "\tRep$tnum.b: Close client, force page allocation on master."
|
|
error_check_good client_close [$clientenv close] 0
|
|
|
|
error_check_good client_verify \
|
|
[verify_dir $clientdir "\tRep$tnum.b: " 0 0 1 0 0] 0
|
|
|
|
set pages1 [r24_check_pages $db $method]
|
|
set txn [$masterenv txn]
|
|
error_check_good put_bigdata [eval {$db put} \
|
|
-txn $txn {$key [chop_data $method $bigdata]}] 0
|
|
error_check_good txn_commit [$txn commit] 0
|
|
|
|
# Verify that we have allocated new pages.
|
|
set pages2 [r24_check_pages $db $method]
|
|
set newpages [expr $pages2 - $pages1]
|
|
|
|
# Close master and discard messages for site 2. Now everybody
|
|
# is closed and sites 1 and 2 have different contents.
|
|
puts "\tRep$tnum.c: Close master."
|
|
error_check_good db_close [$db close] 0
|
|
error_check_good master_close [$masterenv close] 0
|
|
if { $newpages <= 0 } {
|
|
puts "FAIL: no new pages allocated."
|
|
return
|
|
}
|
|
error_check_good master_verify \
|
|
[verify_dir $masterdir "\tRep$tnum.c: " 0 0 1] 0
|
|
|
|
# Run a loop, opening the original client as master and the
|
|
# original master as client. Test db_verify.
|
|
foreach option { "no new data" "add new data" } {
|
|
puts "\tRep$tnum.d: Swap master and client ($option)."
|
|
set newmasterenv [eval $env_cmd(2) -rep_master]
|
|
set newclientenv [eval $env_cmd(1) -rep_client]
|
|
set newmasterdir [$newmasterenv get_home]
|
|
set newclientdir [$newclientenv get_home]
|
|
set envlist "{$newmasterenv 2} {$newclientenv 1}"
|
|
process_msgs $envlist
|
|
if { $option == "add new data" } {
|
|
set key [expr $niter + 2]
|
|
set db [eval "berkdb_open_noerr -create $omethod \
|
|
-auto_commit -pagesize $pagesize \
|
|
-env $newmasterenv $largs $testfile"]
|
|
set pages1 [r24_check_pages $db $method]
|
|
set txn [$newmasterenv txn]
|
|
error_check_good put_bigdata [eval {$db put} \
|
|
-txn $txn {$key [chop_data $method $bigdata]}] 0
|
|
error_check_good txn_commit [$txn commit] 0
|
|
set pages2 [r24_check_pages $db $method]
|
|
set newpages [expr $pages2 - $pages1]
|
|
error_check_good db_close [$db close] 0
|
|
process_msgs $envlist
|
|
}
|
|
puts "\tRep$tnum.e: Close master and client, run verify."
|
|
#
|
|
# Verify_dir will db_verify with its own private environment,
|
|
# which means any dirty pages still in our environment won't be
|
|
# noticed. So, make sure there are no dirty pages. Running
|
|
# checkpoint at the master flushes its cache, and replicating
|
|
# that checkpoint to the client makes the client flush its
|
|
# cache.
|
|
#
|
|
$newmasterenv txn_checkpoint
|
|
process_msgs $envlist
|
|
|
|
error_check_good newmasterenv_close [$newmasterenv close] 0
|
|
error_check_good newclientenv_close [$newclientenv close] 0
|
|
if { $newpages <= 0 } {
|
|
puts "FAIL: no new pages allocated."
|
|
return
|
|
}
|
|
# This test can leave unreferenced pages on systems without
|
|
# FTRUNCATE and that's OK, so set unref to 0.
|
|
error_check_good verify \
|
|
[verify_dir $newmasterdir "\tRep$tnum.f: " 0 0 1 0 0] 0
|
|
error_check_good verify \
|
|
[verify_dir $newclientdir "\tRep$tnum.g: " 0 0 1 0 0] 0
|
|
}
|
|
replclose $testdir/MSGQUEUEDIR
|
|
}
|
|
|
|
proc r24_check_pages { db method } {
|
|
if { [is_hash $method] == 1 } {
|
|
set pages [stat_field $db stat "Number of big pages"]
|
|
} elseif { [is_queue $method] == 1 } {
|
|
set pages [stat_field $db stat "Number of pages"]
|
|
} elseif { [is_heap $method] == 1 } {
|
|
set pages [stat_field $db stat "Number of records"]
|
|
} else {
|
|
set pages [stat_field $db stat "Overflow pages"]
|
|
}
|
|
return $pages
|
|
}
|