mirror of
https://github.com/MariaDB/server.git
synced 2025-01-18 04:53:01 +01:00
115 lines
3.6 KiB
Tcl
115 lines
3.6 KiB
Tcl
# See the file LICENSE for redistribution information.
|
|
#
|
|
# Copyright (c) 2000
|
|
# Sleepycat Software. All rights reserved.
|
|
#
|
|
# $Id: recd011.tcl,v 11.13 2000/12/06 17:09:54 sue Exp $
|
|
#
|
|
# Recovery Test 11.
|
|
# Test recovery to a specific timestamp.
|
|
proc recd011 { method {niter 200} {ckpt_freq 15} {sleep_time 1} args } {
|
|
source ./include.tcl
|
|
|
|
set args [convert_args $method $args]
|
|
set omethod [convert_method $method]
|
|
set tnum 11
|
|
|
|
puts "Recd0$tnum ($args): Test recovery to a specific timestamp."
|
|
|
|
set testfile recd0$tnum.db
|
|
env_cleanup $testdir
|
|
|
|
set i 0
|
|
if { [is_record_based $method] == 1 } {
|
|
set key 1
|
|
} else {
|
|
set key KEY
|
|
}
|
|
|
|
puts "\tRecd0$tnum.a: Create environment and database."
|
|
set flags "-create -txn -home $testdir"
|
|
|
|
set env_cmd "berkdb env $flags"
|
|
set dbenv [eval $env_cmd]
|
|
error_check_good dbenv [is_valid_env $dbenv] TRUE
|
|
|
|
set oflags "-env $dbenv -create -mode 0644 $args $omethod"
|
|
set db [eval {berkdb_open} $oflags $testfile]
|
|
error_check_good dbopen [is_valid_db $db] TRUE
|
|
|
|
# Main loop: every second or so, increment the db in a txn.
|
|
puts "\t\tInitial Checkpoint"
|
|
error_check_good "Initial Checkpoint" [$dbenv txn_checkpoint] 0
|
|
|
|
puts "\tRecd0$tnum.b ($niter iterations):\
|
|
Transaction-protected increment loop."
|
|
for { set i 0 } { $i <= $niter } { incr i } {
|
|
set data $i
|
|
|
|
# Put, in a txn.
|
|
set txn [$dbenv txn]
|
|
error_check_good txn_begin [is_valid_txn $txn $dbenv] TRUE
|
|
error_check_good db_put \
|
|
[$db put -txn $txn $key [chop_data $method $data]] 0
|
|
error_check_good txn_commit [$txn commit] 0
|
|
|
|
set timeof($i) [timestamp -r]
|
|
|
|
# If an appropriate period has elapsed, checkpoint.
|
|
if { $i % $ckpt_freq == $ckpt_freq - 1 } {
|
|
puts "\t\tIteration $i: Checkpointing."
|
|
error_check_good ckpt($i) [$dbenv txn_checkpoint] 0
|
|
}
|
|
|
|
# sleep for N seconds.
|
|
tclsleep $sleep_time
|
|
}
|
|
error_check_good db_close [$db close] 0
|
|
error_check_good env_close [$dbenv close] 0
|
|
|
|
# Now, loop through and recover to each timestamp, verifying the
|
|
# expected increment.
|
|
puts "\tRecd0$tnum.c: Recover to each timestamp and check."
|
|
for { set i 0 } { $i <= $niter } { incr i } {
|
|
|
|
# Run db_recover.
|
|
berkdb debug_check
|
|
set t [clock format $timeof($i) -format "%y%m%d%H%M.%S"]
|
|
set ret [catch {exec $util_path/db_recover -h $testdir -t $t} r]
|
|
error_check_good db_recover($i,$t) $ret 0
|
|
|
|
# Now open the db and check the timestamp.
|
|
set db [eval {berkdb_open} $testdir/$testfile]
|
|
error_check_good db_open($i) [is_valid_db $db] TRUE
|
|
|
|
set dbt [$db get $key]
|
|
set datum [lindex [lindex $dbt 0] 1]
|
|
error_check_good timestamp_recover $datum [pad_data $method $i]
|
|
|
|
error_check_good db_close [$db close] 0
|
|
}
|
|
|
|
# Finally, recover to a time well before the first timestamp
|
|
# and well after the last timestamp. The latter should
|
|
# be just like the last timestamp; the former should fail.
|
|
puts "\tRecd0$tnum.d: Recover to before the first timestamp."
|
|
set t [clock format [expr $timeof(0) - 1000] -format "%y%m%d%H%M.%S"]
|
|
set ret [catch {exec $util_path/db_recover -h $testdir -t $t} r]
|
|
error_check_bad db_recover(before,$t) $ret 0
|
|
|
|
puts "\tRecd0$tnum.e: Recover to after the last timestamp."
|
|
set t [clock format \
|
|
[expr $timeof($niter) + 1000] -format "%y%m%d%H%M.%S"]
|
|
set ret [catch {exec $util_path/db_recover -h $testdir -t $t} r]
|
|
error_check_good db_recover(after,$t) $ret 0
|
|
|
|
# Now open the db and check the timestamp.
|
|
set db [eval {berkdb_open} $testdir/$testfile]
|
|
error_check_good db_open(after) [is_valid_db $db] TRUE
|
|
|
|
set dbt [$db get $key]
|
|
set datum [lindex [lindex $dbt 0] 1]
|
|
|
|
error_check_good timestamp_recover $datum [pad_data $method $niter]
|
|
error_check_good db_close [$db close] 0
|
|
}
|