# See the file LICENSE for redistribution information. # # Copyright (c) 2000-2002 # Sleepycat Software. All rights reserved. # # $Id: recd018.tcl,v 11.2 2002/03/13 21:04:20 sue Exp $ # # TEST recd018 # TEST Test recover of closely interspersed checkpoints and commits. # # This test is from the error case from #4230. # proc recd018 { method {ndbs 10} args } { source ./include.tcl set args [convert_args $method $args] set omethod [convert_method $method] set tnum 18 puts "Recd0$tnum ($args): $method recovery of checkpoints and commits." set tname recd0$tnum.db env_cleanup $testdir set i 0 if { [is_record_based $method] == 1 } { set key 1 set key2 2 } else { set key KEY set key2 KEY2 } puts "\tRecd0$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 "-auto_commit -env $dbenv -create -mode 0644 $args $omethod" for { set i 0 } { $i < $ndbs } { incr i } { set testfile $tname.$i set db($i) [eval {berkdb_open} $oflags $testfile] error_check_good dbopen [is_valid_db $db($i)] TRUE set file $testdir/$testfile.init catch { file copy -force $testdir/$testfile $file} res copy_extent_file $testdir $testfile init } # Main loop: Write a record or two to each database. # Do a commit immediately followed by a checkpoint after each one. error_check_good "Initial Checkpoint" [$dbenv txn_checkpoint] 0 puts "\tRecd0$tnum.b Put/Commit/Checkpoint to $ndbs databases" for { set i 0 } { $i < $ndbs } { incr i } { set testfile $tname.$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($i) put -txn $txn $key [chop_data $method $data]] 0 error_check_good txn_commit [$txn commit] 0 error_check_good txn_checkpt [$dbenv txn_checkpoint] 0 if { [expr $i % 2] == 0 } { set txn [$dbenv txn] error_check_good txn2 [is_valid_txn $txn $dbenv] TRUE error_check_good db_put [$db($i) put \ -txn $txn $key2 [chop_data $method $data]] 0 error_check_good txn_commit [$txn commit] 0 error_check_good txn_checkpt [$dbenv txn_checkpoint] 0 } error_check_good db_close [$db($i) close] 0 set file $testdir/$testfile.afterop catch { file copy -force $testdir/$testfile $file} res copy_extent_file $testdir $testfile afterop } error_check_good env_close [$dbenv close] 0 # Now, loop through and recover to each timestamp, verifying the # expected increment. puts "\tRecd0$tnum.c: Run recovery (no-op)" set ret [catch {exec $util_path/db_recover -h $testdir} r] error_check_good db_recover $ret 0 puts "\tRecd0$tnum.d: Run recovery (initial file)" for { set i 0 } {$i < $ndbs } { incr i } { set testfile $tname.$i set file $testdir/$testfile.init catch { file copy -force $file $testdir/$testfile } res move_file_extent $testdir $testfile init copy } set ret [catch {exec $util_path/db_recover -h $testdir} r] error_check_good db_recover $ret 0 puts "\tRecd0$tnum.e: Run recovery (after file)" for { set i 0 } {$i < $ndbs } { incr i } { set testfile $tname.$i set file $testdir/$testfile.afterop catch { file copy -force $file $testdir/$testfile } res move_file_extent $testdir $testfile afterop copy } set ret [catch {exec $util_path/db_recover -h $testdir} r] error_check_good db_recover $ret 0 }