mirror of
https://github.com/berkeleydb/libdb.git
synced 2024-09-29 03:36:55 +00:00
237 lines
6.6 KiB
Tcl
237 lines
6.6 KiB
Tcl
# See the file LICENSE for redistribution information.
|
|
#
|
|
# Copyright (c) 1996, 2011 Oracle and/or its affiliates. All rights reserved.
|
|
#
|
|
# $Id$
|
|
#
|
|
# TEST recd025
|
|
# TEST Basic tests for transaction bulk loading and recovery.
|
|
# TEST In particular, verify that the tricky hot backup protocol works.
|
|
|
|
# These tests check the following conditions
|
|
|
|
# 1. We can abort a TXN_BULK transaction, both online and during recovery.
|
|
# 2. Tricky hot backup protocol works correctly
|
|
# - start bulk txn; populate, adding pages
|
|
# - set hotbackup_in_progress (forces chkpt, as bulk txn is in progress)
|
|
# - copy database file
|
|
# - populate more, adding more pages (with bulk optimization disabled)
|
|
# - commit
|
|
# - move copy back into test dir
|
|
# - roll forward, verify rolled-forward backup matches committed database
|
|
|
|
# A more straightforward test of bulk transactions and hot backup is
|
|
# in the backup test.
|
|
|
|
proc recd025 { method args } {
|
|
global fixed_len
|
|
global is_hp_test
|
|
source ./include.tcl
|
|
|
|
# Skip test for specified page sizes -- we want to
|
|
# specify our own page size.
|
|
set pgindex [lsearch -exact $args "-pagesize"]
|
|
if { $pgindex != -1 } {
|
|
puts "Recd025: Skipping for specific pagesizes"
|
|
return
|
|
}
|
|
|
|
# Skip test for heap, as heap does not have BULK ops
|
|
if { [is_heap $method] == 1 } {
|
|
puts "Recd025 skipping for heap method."
|
|
return
|
|
}
|
|
|
|
# Increase size of fixed-length records to match other methods.
|
|
# We pick an arbitrarily larger record size to ensure that we
|
|
# allocate several pages.
|
|
set orig_fixed_len $fixed_len
|
|
set fixed_len 53
|
|
set opts [convert_args $method $args]
|
|
set omethod [convert_method $method]
|
|
|
|
puts "Recd025: TXN_BULK page allocation and recovery"
|
|
|
|
# Create the database and environment.
|
|
env_cleanup $testdir
|
|
set testfile recd025.db
|
|
|
|
puts "\tRecd025.1a: creating environment"
|
|
set env_cmd "berkdb_env -create -txn -home $testdir"
|
|
set dbenv [eval $env_cmd]
|
|
error_check_good dbenv [is_valid_env $dbenv] TRUE
|
|
|
|
# Open database with small pages.
|
|
puts "\tRecd025.1b: creating and populating database with small pages"
|
|
set pagesize 512
|
|
set oflags "-create $omethod -mode 0644 -pagesize $pagesize \
|
|
-env $dbenv -auto_commit $opts $testfile"
|
|
set db [eval {berkdb_open} $oflags]
|
|
|
|
error_check_good db_open [is_valid_db $db] TRUE
|
|
|
|
set batchsize 20
|
|
set lim 0
|
|
set iter 1
|
|
set datasize 53
|
|
set data [repeat "a" $datasize]
|
|
|
|
set t [$dbenv txn]
|
|
|
|
for {set lim [expr $lim + $batchsize]} {$iter <= $lim } {incr iter} {
|
|
eval {$db put} -txn $t $iter $data
|
|
}
|
|
error_check_good txn_commit [$t commit] 0
|
|
|
|
error_check_good sync:$db [$db sync] 0
|
|
|
|
# Make a copy of the database now, for comparison
|
|
|
|
catch {
|
|
file copy -force $testdir/$testfile $testdir/$testfile.orig
|
|
} res
|
|
copy_extent_file $testdir $testfile orig
|
|
eval open_and_dump_file $testdir/$testfile.orig NULL \
|
|
$testdir/dump.orig nop dump_file_direction "-first" "-next" $opts
|
|
|
|
puts "\tRecd025.1c: start bulk transaction, put data, allocating pages"
|
|
|
|
set t [$dbenv txn -txn_bulk]
|
|
|
|
for {set lim [expr $lim + $batchsize]} {$iter <= $lim } {incr iter} {
|
|
eval {$db put} -txn $t $iter $data
|
|
}
|
|
|
|
# A copy before aborting
|
|
error_check_good sync:$db [$db sync] 0
|
|
catch {
|
|
file copy -force $testdir/$testfile $testdir/$testfile.preabort
|
|
} res
|
|
copy_extent_file $testdir $testfile preabort
|
|
|
|
puts "\tRecd025.1d: abort bulk transaction; verify undo of puts"
|
|
|
|
error_check_good txn_abort [$t abort] 0
|
|
|
|
error_check_good sync:$db [$db sync] 0
|
|
|
|
eval open_and_dump_file $testdir/$testfile NULL \
|
|
$testdir/dump.postabort nop dump_file_direction "-first" "-next" $opts
|
|
|
|
filesort $testdir/dump.orig $testdir/dump.orig.sort
|
|
filesort $testdir/dump.postabort $testdir/dump.postabort.sort
|
|
|
|
error_check_good verify_abort_diff \
|
|
[filecmp $testdir/dump.orig.sort $testdir/dump.postabort.sort] 0
|
|
|
|
error_check_good db_close [$db close] 0
|
|
reset_env $dbenv
|
|
|
|
puts "\tRecd025.1e: recovery with allocations rolled back"
|
|
|
|
# Move the preabort file into place, and run recovery
|
|
|
|
catch {
|
|
file copy -force $testdir/$testfile.preabort $testdir/$testfile
|
|
} res
|
|
|
|
set stat [catch {eval exec $util_path/db_recover -h $testdir -c } res]
|
|
if { $stat == 1 } {
|
|
error "FAIL: Recovery error: $res."
|
|
}
|
|
|
|
eval open_and_dump_file $testdir/$testfile NULL \
|
|
$testdir/dump.postrecovery nop dump_file_direction "-first" "-next" $opts
|
|
filesort $testdir/dump.postrecovery $testdir/dump.postrecovery.sort
|
|
|
|
error_check_good verify_abort_diff \
|
|
[filecmp $testdir/dump.orig.sort $testdir/dump.postabort.sort] 0
|
|
|
|
|
|
# Now for the really tricky hot backup test.
|
|
|
|
puts "\tRecd025.3a: opening environment"
|
|
set env_cmd "berkdb_env -create -txn -home $testdir"
|
|
set dbenv [eval $env_cmd]
|
|
error_check_good dbenv [is_valid_env $dbenv] TRUE
|
|
|
|
# Open database
|
|
puts "\tRecd025.3b: opening database with small pages"
|
|
set oflags "$omethod -pagesize $pagesize \
|
|
-env $dbenv -auto_commit $opts $testfile"
|
|
set db [eval {berkdb_open} $oflags]
|
|
|
|
error_check_good db_open [is_valid_db $db] TRUE
|
|
|
|
puts "\tRecd025.3c: start bulk transaction and add pages"
|
|
set t [$dbenv txn -txn_bulk]
|
|
|
|
for {set lim [expr $lim + $batchsize]} {$iter <= $lim } {incr iter} {
|
|
eval {$db put} -txn $t $iter $data
|
|
}
|
|
|
|
puts "\tRecd025.3d: Set hotbackup_in_progress, and copy the database"
|
|
|
|
$dbenv set_flags -hotbackup_in_progress on
|
|
|
|
catch {
|
|
file copy -force $testdir/$testfile $testdir/$testfile.hotcopy
|
|
} res
|
|
|
|
puts "\tRecd025.3e: add more pages and commit"
|
|
|
|
|
|
for {set lim [expr $lim + $batchsize] } {$iter <= $lim } {incr iter} {
|
|
eval {$db put} -txn $t $iter $data
|
|
}
|
|
|
|
error_check_good txn_commit [$t commit] 0
|
|
|
|
$dbenv set_flags -hotbackup_in_progress off
|
|
|
|
error_check_good db_close [$db close] 0
|
|
reset_env $dbenv
|
|
|
|
# dump the finished product
|
|
|
|
eval open_and_dump_file $testdir/$testfile NULL \
|
|
$testdir/dump.final nop dump_file_direction "-first" "-next" $opts
|
|
|
|
filesort $testdir/dump.final $testdir/dump.final.sort
|
|
|
|
puts "\tRecd025.3f: roll forward the hot copy and compare"
|
|
|
|
catch {
|
|
file copy -force $testdir/$testfile.hotcopy $testdir/$testfile
|
|
} res
|
|
|
|
# Perform catastrophic recovery, to simulate hot backup behavior.
|
|
set stat [catch {eval exec $util_path/db_recover -h $testdir -c } res]
|
|
if { $stat == 1 } {
|
|
error "FAIL: Recovery error: $res."
|
|
}
|
|
|
|
eval open_and_dump_file $testdir/$testfile NULL \
|
|
$testdir/dump.recovered_copy nop dump_file_direction "-first" "-next" $opts
|
|
filesort $testdir/dump.recovered_copy $testdir/dump.recovered_copy.sort
|
|
|
|
error_check_good verify_abort_diff \
|
|
[filecmp $testdir/dump.final.sort $testdir/dump.recovered_copy.sort] 0
|
|
|
|
# Set fixed_len back to the global value so we don't
|
|
# mess up other tests.
|
|
set fixed_len $orig_fixed_len
|
|
return
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|