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198 lines
7.4 KiB
C++
198 lines
7.4 KiB
C++
/* -*- mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*- */
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// vim: ft=cpp:expandtab:ts=8:sw=4:softtabstop=4:
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#ident "$Id$"
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/*======
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This file is part of PerconaFT.
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Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved.
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PerconaFT is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2,
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as published by the Free Software Foundation.
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PerconaFT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
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----------------------------------------
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PerconaFT is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License, version 3,
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as published by the Free Software Foundation.
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PerconaFT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with PerconaFT. If not, see <http://www.gnu.org/licenses/>.
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======= */
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#ident "Copyright (c) 2006, 2015, Percona and/or its affiliates. All rights reserved."
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// force a checkpoint to span multiple tokulog files. in other words, the begin checkpoint log entry and the
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// end checkpoint log entry for the same checkpoint are in different log files.
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#include <sys/stat.h>
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#include "test.h"
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const int envflags = DB_INIT_MPOOL|DB_CREATE|DB_THREAD |DB_INIT_LOCK|DB_INIT_LOG|DB_INIT_TXN|DB_PRIVATE;
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static void test_checkpoint_callback(void *extra) {
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int r;
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DB_ENV *env = (DB_ENV *) extra;
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// create and commit a bunch of transactions. the last commit fsync's the log. since the log is
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// really small, a new log file is created before the end checkpoint is logged.
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int i;
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for (i=0; i<100; i++) {
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DB_TXN *txn = NULL;
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r = env->txn_begin(env, NULL, &txn, 0); CKERR(r);
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r = txn->commit(txn, i == 99 ? DB_TXN_SYNC : 0); CKERR(r);
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}
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}
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static void test_checkpoint_callback2(void *extra) {
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(void) extra;
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}
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static void run_test (bool do_commit, bool do_abort) {
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int r;
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toku_os_recursive_delete(TOKU_TEST_FILENAME);
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toku_os_mkdir(TOKU_TEST_FILENAME, S_IRWXU+S_IRWXG+S_IRWXO);
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DB_ENV *env = NULL;
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r = db_env_create(&env, 0); CKERR(r);
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db_env_set_checkpoint_callback(test_checkpoint_callback, env);
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db_env_set_checkpoint_callback2(test_checkpoint_callback2, env);
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r = env->set_lg_max(env, 1024); CKERR(r);
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r = env->open(env, TOKU_TEST_FILENAME, envflags, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
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DB_TXN *txn = NULL;
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r = env->txn_begin(env, NULL, &txn, 0); CKERR(r);
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r = env->txn_checkpoint(env, 0, 0, 0); CKERR(r);
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if (do_commit) {
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r = txn->commit(txn, 0); CKERR(r);
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} else if (do_abort) {
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r = txn->abort(txn); CKERR(r);
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// force an fsync of the log
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r = env->txn_begin(env, NULL, &txn, 0); CKERR(r);
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r = txn->commit(txn, 0); CKERR(r);
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}
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//printf("shutdown\n");
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toku_hard_crash_on_purpose();
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}
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static void run_recover (bool did_commit) {
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(void) did_commit;
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int r;
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DB_ENV *env = NULL;
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r = db_env_create(&env, 0); CKERR(r);
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r = env->open(env, TOKU_TEST_FILENAME, envflags|DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
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r = env->close(env, 0); CKERR(r);
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}
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static void run_recover_only (void) {
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int r;
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DB_ENV *env = NULL;
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r = db_env_create(&env, 0); CKERR(r);
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r = env->open(env, TOKU_TEST_FILENAME, envflags|DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO); CKERR(r);
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r = env->close(env, 0); CKERR(r);
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}
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static void run_no_recover (void) {
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int r;
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DB_ENV *env = NULL;
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r = db_env_create(&env, 0); CKERR(r);
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r = env->open(env, TOKU_TEST_FILENAME, envflags & ~DB_RECOVER, S_IRWXU+S_IRWXG+S_IRWXO);
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assert(r == DB_RUNRECOVERY);
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r = env->close(env, 0); CKERR(r);
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}
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const char *cmd;
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bool do_commit=false, do_abort=false, do_explicit_abort=false, do_recover_committed=false, do_recover_aborted=false, do_recover_only=false, do_no_recover = false;
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static void test_parse_args (int argc, char * const argv[]) {
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int resultcode;
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cmd = argv[0];
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argc--; argv++;
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while (argc>0) {
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if (strcmp(argv[0], "-v") == 0) {
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verbose++;
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} else if (strcmp(argv[0],"-q")==0) {
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verbose--;
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if (verbose<0) verbose=0;
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} else if (strcmp(argv[0], "--commit")==0 || strcmp(argv[0], "--test") == 0) {
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do_commit=true;
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} else if (strcmp(argv[0], "--abort")==0) {
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do_abort=true;
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} else if (strcmp(argv[0], "--explicit-abort")==0) {
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do_explicit_abort=true;
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} else if (strcmp(argv[0], "--recover-committed")==0 || strcmp(argv[0], "--recover") == 0) {
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do_recover_committed=true;
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} else if (strcmp(argv[0], "--recover-aborted")==0) {
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do_recover_aborted=true;
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} else if (strcmp(argv[0], "--recover-only") == 0) {
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do_recover_only=true;
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} else if (strcmp(argv[0], "--no-recover") == 0) {
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do_no_recover=true;
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} else if (strcmp(argv[0], "-h")==0) {
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resultcode=0;
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do_usage:
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fprintf(stderr, "Usage:\n%s [-v|-q]* [-h] {--commit | --abort | --explicit-abort | --recover-committed | --recover-aborted } \n", cmd);
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exit(resultcode);
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} else {
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fprintf(stderr, "Unknown arg: %s\n", argv[0]);
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resultcode=1;
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goto do_usage;
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}
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argc--;
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argv++;
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}
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{
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int n_specified=0;
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if (do_commit) n_specified++;
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if (do_abort) n_specified++;
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if (do_explicit_abort) n_specified++;
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if (do_recover_committed) n_specified++;
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if (do_recover_aborted) n_specified++;
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if (do_recover_only) n_specified++;
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if (do_no_recover) n_specified++;
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if (n_specified>1) {
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printf("Specify only one of --commit or --abort or --recover-committed or --recover-aborted\n");
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resultcode=1;
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goto do_usage;
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}
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}
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}
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int test_main (int argc, char * const argv[]) {
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test_parse_args(argc, argv);
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if (do_commit) {
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run_test(true, false);
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} else if (do_abort) {
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run_test(false, true);
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} else if (do_recover_committed) {
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run_recover(true);
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} else if (do_recover_aborted) {
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run_recover(false);
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} else if (do_recover_only) {
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run_recover_only();
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} else if (do_no_recover) {
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run_no_recover();
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}
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return 0;
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}
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