mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-11-17 01:26:25 +00:00
299 lines
8.8 KiB
Tcl
299 lines
8.8 KiB
Tcl
# See the file LICENSE for redistribution information.
|
|
#
|
|
# Copyright (c) 2001, 2011 Oracle and/or its affiliates. All rights reserved.
|
|
#
|
|
# $Id$
|
|
#
|
|
# TEST rep012
|
|
# TEST Replication and dead DB handles.
|
|
# TEST
|
|
# TEST Run a modified version of test001 in a replicated master env.
|
|
# TEST Run in replicated environment with secondary indices too.
|
|
# TEST Make additional changes to master, but not to the client.
|
|
# TEST Downgrade the master and upgrade the client with open db handles.
|
|
# TEST Verify that the roll back on clients gives dead db handles.
|
|
proc rep012 { method { niter 10 } { tnum "012" } 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"
|
|
}
|
|
|
|
set args [convert_args $method $args]
|
|
set logsets [create_logsets 3]
|
|
|
|
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"
|
|
}
|
|
|
|
set msg3 ""
|
|
if { $env_private } {
|
|
set msg3 "and private env"
|
|
}
|
|
|
|
# Run the body of the test with and without recovery.
|
|
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 and dead db handles $msg $msg2 $msg3."
|
|
puts "Rep$tnum: Master logs are [lindex $l 0]"
|
|
puts "Rep$tnum: Client 0 logs are [lindex $l 1]"
|
|
puts "Rep$tnum: Client 1 logs are [lindex $l 2]"
|
|
rep012_sub $method $niter $tnum $l $r $args
|
|
}
|
|
}
|
|
}
|
|
|
|
proc rep012_sub { method niter tnum logset recargs largs } {
|
|
global testdir
|
|
global databases_in_memory
|
|
global repfiles_in_memory
|
|
global env_private
|
|
global verbose_check_secondaries
|
|
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
|
|
set orig_tdir $testdir
|
|
|
|
replsetup $testdir/MSGQUEUEDIR
|
|
|
|
set masterdir $testdir/MASTERDIR
|
|
set clientdir $testdir/CLIENTDIR
|
|
set clientdir2 $testdir/CLIENTDIR.2
|
|
file mkdir $masterdir
|
|
file mkdir $clientdir
|
|
file mkdir $clientdir2
|
|
|
|
set m_logtype [lindex $logset 0]
|
|
set c_logtype [lindex $logset 1]
|
|
set c2_logtype [lindex $logset 2]
|
|
|
|
# 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 c2_logargs [adjust_logargs $c2_logtype]
|
|
set m_txnargs [adjust_txnargs $m_logtype]
|
|
set c_txnargs [adjust_txnargs $c_logtype]
|
|
set c2_txnargs [adjust_txnargs $c2_logtype]
|
|
|
|
# Open a master.
|
|
repladd 1
|
|
set ma_envcmd "berkdb_env_noerr -create $m_txnargs \
|
|
$m_logargs -errpfx ENV0 $verbargs $repmemargs $privargs \
|
|
-home $masterdir -rep_transport \[list 1 replsend\]"
|
|
set env0 [eval $ma_envcmd $recargs -rep_master]
|
|
set masterenv $env0
|
|
|
|
# Open two clients
|
|
repladd 2
|
|
set cl_envcmd "berkdb_env_noerr -create $c_txnargs \
|
|
$c_logargs -errpfx ENV1 $verbargs $repmemargs $privargs \
|
|
-home $clientdir -rep_transport \[list 2 replsend\]"
|
|
set env1 [eval $cl_envcmd $recargs -rep_client]
|
|
set clientenv $env1
|
|
|
|
repladd 3
|
|
set cl2_envcmd "berkdb_env_noerr -create $c2_txnargs \
|
|
$c2_logargs -errpfx ENV2 $verbargs $repmemargs $privargs \
|
|
-home $clientdir2 -rep_transport \[list 3 replsend\]"
|
|
set cl2env [eval $cl2_envcmd $recargs -rep_client]
|
|
|
|
if { $databases_in_memory } {
|
|
set testfile { "" test$tnum.db }
|
|
set pname { "" primary$tnum.db }
|
|
set sname { "" secondary$tnum.db }
|
|
} else {
|
|
set testfile "test$tnum.db"
|
|
set pname "primary$tnum.db"
|
|
set sname "secondary$tnum.db"
|
|
}
|
|
set omethod [convert_method $method]
|
|
set env0db [eval {berkdb_open_noerr -env $env0 -auto_commit \
|
|
-create -mode 0644} $largs $omethod $testfile]
|
|
error_check_good dbopen [is_valid_db $env0db] TRUE
|
|
set masterdb $env0db
|
|
|
|
set do_secondary 0
|
|
if { [is_btree $method] || [is_hash $method] } {
|
|
set do_secondary 1
|
|
# Open the primary
|
|
set mpdb [eval {berkdb_open_noerr -env $env0 -auto_commit \
|
|
-create -mode 0644} $largs $omethod $pname]
|
|
error_check_good dbopen [is_valid_db $mpdb] TRUE
|
|
|
|
# Open the secondary
|
|
# Open a 2nd handle to the same secondary
|
|
set msdb [eval {berkdb_open_noerr -env $env0 -auto_commit \
|
|
-create -mode 0644} $largs $omethod $sname]
|
|
error_check_good dbopen [is_valid_db $msdb] TRUE
|
|
error_check_good associate [$mpdb associate \
|
|
[callback_n 0] $msdb] 0
|
|
}
|
|
|
|
# Bring the clients online by processing the startup messages.
|
|
set envlist "{$env0 1} {$env1 2} {$cl2env 3}"
|
|
process_msgs $envlist
|
|
|
|
set env1db [eval {berkdb_open_noerr -env $env1 -auto_commit \
|
|
-mode 0644} $largs $omethod $testfile]
|
|
set clientdb $env1db
|
|
error_check_good dbopen [is_valid_db $env1db] TRUE
|
|
set env2db [eval {berkdb_open_noerr -env $cl2env -auto_commit \
|
|
-mode 0644} $largs $omethod $testfile]
|
|
error_check_good dbopen [is_valid_db $env2db] TRUE
|
|
|
|
# Run a modified test001 in the master (and update clients).
|
|
puts "\tRep$tnum.a.0: Running rep_test in replicated env."
|
|
eval rep_test $method $masterenv $masterdb $niter 0 0 0 $largs
|
|
process_msgs $envlist
|
|
|
|
if { $do_secondary } {
|
|
# Put some data into the primary
|
|
puts "\tRep$tnum.a.1: Putting primary/secondary data on master."
|
|
eval rep012_sec $method $mpdb $niter keys data
|
|
process_msgs $envlist
|
|
|
|
set verbose_check_secondaries 1
|
|
check_secondaries $mpdb $msdb $niter keys data "Rep$tnum.b"
|
|
} else {
|
|
puts "\tRep$tnum.b: Skipping secondaries for method $method"
|
|
}
|
|
|
|
# Check that databases are in-memory or on-disk as expected.
|
|
# We can only check the secondaries if secondaries are allowed for
|
|
# this access method.
|
|
set names [list $testfile]
|
|
if { $do_secondary } {
|
|
lappend names $pname $sname
|
|
}
|
|
foreach name $names {
|
|
eval check_db_location $masterenv $name
|
|
eval check_db_location $clientenv $name
|
|
eval check_db_location $cl2env $name
|
|
}
|
|
|
|
puts "\tRep$tnum.c: Run test in master and client 2 only"
|
|
set nstart $niter
|
|
eval rep_test\
|
|
$method $masterenv $masterdb $niter $nstart $nstart 0 $largs
|
|
|
|
# Ignore messages for $env1.
|
|
set envlist "{$env0 1} {$cl2env 3}"
|
|
process_msgs $envlist
|
|
|
|
# Nuke those for client about to become master.
|
|
replclear 2
|
|
tclsleep 3
|
|
puts "\tRep$tnum.d: Swap envs"
|
|
set tmp $masterenv
|
|
set masterenv $clientenv
|
|
set clientenv $tmp
|
|
error_check_good downgrade [$clientenv rep_start -client] 0
|
|
error_check_good upgrade [$masterenv rep_start -master] 0
|
|
set envlist "{$env0 1} {$env1 2} {$cl2env 3}"
|
|
process_msgs $envlist
|
|
|
|
#
|
|
# At this point, env0 should have rolled back across a txn commit.
|
|
# If we do any operation on env0db, we should get an error that
|
|
# the handle is dead.
|
|
puts "\tRep$tnum.e: Try to access db handle after rollback"
|
|
set stat1 [catch {$env0db stat} ret1]
|
|
error_check_good stat1 $stat1 1
|
|
error_check_good dead1 [is_substr $ret1 DB_REP_HANDLE_DEAD] 1
|
|
|
|
set stat3 [catch {$env2db stat} ret3]
|
|
error_check_good stat3 $stat3 1
|
|
error_check_good dead3 [is_substr $ret3 DB_REP_HANDLE_DEAD] 1
|
|
|
|
if { $do_secondary } {
|
|
#
|
|
# Check both secondary get and close to detect DEAD_HANDLE.
|
|
#
|
|
puts "\tRep$tnum.f: Try to access secondary db handles after rollback"
|
|
set verbose_check_secondaries 1
|
|
check_secondaries $mpdb $msdb $niter \
|
|
keys data "Rep$tnum.f" errp errs errsg
|
|
error_check_good deadp [is_substr $errp DB_REP_HANDLE_DEAD] 1
|
|
error_check_good deads [is_substr $errs DB_REP_HANDLE_DEAD] 1
|
|
error_check_good deadsg [is_substr $errsg DB_REP_HANDLE_DEAD] 1
|
|
puts "\tRep$tnum.g: Closing"
|
|
error_check_good mpdb [$mpdb close] 0
|
|
error_check_good msdb [$msdb close] 0
|
|
} else {
|
|
puts "\tRep$tnum.f: Closing"
|
|
}
|
|
|
|
error_check_good env0db [$env0db close] 0
|
|
error_check_good env1db [$env1db close] 0
|
|
error_check_good cl2db [$env2db close] 0
|
|
error_check_good env0_close [$env0 close] 0
|
|
error_check_good env1_close [$env1 close] 0
|
|
error_check_good cl2_close [$cl2env close] 0
|
|
replclose $testdir/MSGQUEUEDIR
|
|
set verbose_check_secondaries 0
|
|
set testdir $orig_tdir
|
|
return
|
|
}
|
|
|
|
proc rep012_sec {method pdb niter keysp datap} {
|
|
source ./include.tcl
|
|
|
|
upvar $keysp keys
|
|
upvar $datap data
|
|
set did [open $dict]
|
|
for { set n 0 } { [gets $did str] != -1 && $n < $niter } { incr n } {
|
|
if { [is_record_based $method] == 1 } {
|
|
set key [expr $n + 1]
|
|
set datum $str
|
|
} else {
|
|
set key $str
|
|
gets $did datum
|
|
}
|
|
set keys($n) $key
|
|
set data($n) [pad_data $method $datum]
|
|
|
|
set ret [$pdb put $key [chop_data $method $datum]]
|
|
error_check_good put($n) $ret 0
|
|
}
|
|
close $did
|
|
}
|