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Commit ee8724e7 authored by Barry Perlman's avatar Barry Perlman Committed by Yoni Fogel
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[t:3028] Merge from tokudb.3028 with command svn merge -r25427:HEAD ../tokudb.3028 . 

Add engine status on failed assert.  Also add panic info to log status in preparation for making available via engine status.

git-svn-id: file:///svn/toku/tokudb@25469 c7de825b-a66e-492c-adef-691d508d4ae1
parent ab102ae7
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Showing with 172 additions and 102 deletions
newbrt/logger.c
View file @ ee8724e7
......@@ -1355,11 +1355,15 @@ toku_logger_get_status(TOKULOGGER logger, LOGGER_STATUS s) {
s->ilock_ctr = logger->input_lock_ctr;
s->olock_ctr = logger->output_condition_lock_ctr;
s->swap_ctr = logger->swap_ctr;
s->panicked = logger->is_panicked;
s->panic_errno = logger->panic_errno;
}
else {
s->ilock_ctr = 0;
s->olock_ctr = 0;
s->swap_ctr = 0;
s->panicked = 0;
s->panic_errno = 0;
}
}
......
newbrt/logger.h
View file @ ee8724e7
......@@ -168,6 +168,8 @@ typedef struct logger_status {
u_int64_t ilock_ctr;
u_int64_t olock_ctr;
u_int64_t swap_ctr;
u_int64_t panicked;
u_int64_t panic_errno;
} LOGGER_STATUS_S, *LOGGER_STATUS;
void toku_logger_get_status(TOKULOGGER logger, LOGGER_STATUS s);
......
src/ydb.c
View file @ ee8724e7
......@@ -55,7 +55,20 @@ static u_int64_t num_sequential_queries;
static u_int64_t logsuppress; // number of times logs are suppressed for empty table (2440)
static u_int64_t logsuppressfail; // number of times unable to suppress logs for empty table (2440)
static time_t startuptime; // timestamp of system startup
static DB_ENV * most_recent_env; // most recently opened env, used for engine status on crash
static void
init_status_info(void) {
num_inserts = 0;
num_inserts_fail = 0;
num_deletes = 0;
num_deletes_fail = 0;
num_point_queries = 0;
num_sequential_queries = 0;
logsuppress = 0;
logsuppressfail = 0;
startuptime = time(NULL);
}
const char * environmentdictionary = "tokudb.environment";
const char * fileopsdirectory = "tokudb.directory";
......@@ -114,7 +127,6 @@ ydb_set_brt(DB *db, BRT brt) {
int
toku_ydb_init(void) {
int r = 0;
startuptime = time(NULL);
//Lower level must be initialized first.
if (r==0)
r = toku_brt_init(toku_ydb_lock, toku_ydb_unlock, ydb_set_brt);
......@@ -759,6 +771,8 @@ toku_env_open(DB_ENV * env, const char *home, u_int32_t flags, int mode) {
need_rollback_cachefile = TRUE;
}
init_status_info(); // do this before possibly upgrading, so upgrade work is counted in status counters
LSN last_lsn_of_clean_shutdown_read_from_log = ZERO_LSN;
BOOL upgrade_in_progress = FALSE;
r = ydb_maybe_upgrade_env(env, &last_lsn_of_clean_shutdown_read_from_log, &upgrade_in_progress);
......@@ -911,8 +925,10 @@ toku_env_open(DB_ENV * env, const char *home, u_int32_t flags, int mode) {
unlock_single_process(env);
}
}
if (r == 0)
if (r == 0) {
errno = 0; // tabula rasa
most_recent_env = env;
}
return r;
}
......@@ -1624,11 +1640,14 @@ format_time(const time_t *timer, char *buf) {
// can help diagnose the problem.
// This function only collects information, and it does not matter if something gets garbled
// because of a race condition.
// Note, engine status is still collected even if the environment or logger is panicked
static int
env_get_engine_status(DB_ENV * env, ENGINE_STATUS * engstat) {
HANDLE_PANICKED_ENV(env);
int r = 0;
if (!env_opened(env)) r = EINVAL;
if ( !(env) ||
!(env->i) ||
!(env_opened(env)) )
r = EINVAL;
else {
format_time(&persistent_creation_time, engstat->creationtime);
time_t now = time(NULL);
......@@ -1794,110 +1813,125 @@ env_get_engine_status(DB_ENV * env, ENGINE_STATUS * engstat) {
return r;
}
// Fill buff with text description of engine status up to bufsiz bytes.
// Intended for use by test programs that do not have the handlerton available.
// Intended for use by test programs that do not have the handlerton available,
// and for use by toku_assert logic to print diagnostic info on crash.
static int
env_get_engine_status_text(DB_ENV * env, char * buff, int bufsiz) {
ENGINE_STATUS engstat;
int r = env_get_engine_status(env, &engstat);
int n = 0; // number of characters printed so far
n += snprintf(buff + n, bufsiz - n, "creationtime %s \n", engstat.creationtime);
n += snprintf(buff + n, bufsiz - n, "startuptime %s \n", engstat.startuptime);
n += snprintf(buff + n, bufsiz - n, "now %s \n", engstat.now);
n += snprintf(buff + n, bufsiz - n, "ydb_lock_ctr %"PRIu64"\n", engstat.ydb_lock_ctr);
n += snprintf(buff + n, bufsiz - n, "max_possible_sleep %"PRIu64"\n", engstat.max_possible_sleep);
n += snprintf(buff + n, bufsiz - n, "processor_freq_mhz %"PRIu64"\n", engstat.processor_freq_mhz);
n += snprintf(buff + n, bufsiz - n, "max_requested_sleep %"PRIu64"\n", engstat.max_requested_sleep);
n += snprintf(buff + n, bufsiz - n, "times_max_sleep_used %"PRIu64"\n", engstat.times_max_sleep_used);
n += snprintf(buff + n, bufsiz - n, "total_sleepers %"PRIu64"\n", engstat.total_sleepers);
n += snprintf(buff + n, bufsiz - n, "total_sleep_time %"PRIu64"\n", engstat.total_sleep_time);
n += snprintf(buff + n, bufsiz - n, "max_waiters %"PRIu64"\n", engstat.max_waiters);
n += snprintf(buff + n, bufsiz - n, "total_waiters %"PRIu64"\n", engstat.total_waiters);
n += snprintf(buff + n, bufsiz - n, "total_clients %"PRIu64"\n", engstat.total_clients);
n += snprintf(buff + n, bufsiz - n, "time_ydb_lock_held_unavailable %"PRIu64"\n", engstat.time_ydb_lock_held_unavailable);
n += snprintf(buff + n, bufsiz - n, "max_time_ydb_lock_held %"PRIu64"\n", engstat.max_time_ydb_lock_held);
n += snprintf(buff + n, bufsiz - n, "total_time_ydb_lock_held %"PRIu64"\n", engstat.total_time_ydb_lock_held);
n += snprintf(buff + n, bufsiz - n, "checkpoint_period %d \n", engstat.checkpoint_period);
n += snprintf(buff + n, bufsiz - n, "checkpoint_footprint %d \n", engstat.checkpoint_footprint);
n += snprintf(buff + n, bufsiz - n, "checkpoint_time_begin %s \n", engstat.checkpoint_time_begin);
n += snprintf(buff + n, bufsiz - n, "checkpoint_time_begin_complete %s \n", engstat.checkpoint_time_begin_complete);
n += snprintf(buff + n, bufsiz - n, "checkpoint_time_end %s \n", engstat.checkpoint_time_end);
n += snprintf(buff + n, bufsiz - n, "checkpoint_last_lsn %"PRIu64"\n", engstat.checkpoint_last_lsn);
n += snprintf(buff + n, bufsiz - n, "checkpoint_count %"PRIu32"\n", engstat.checkpoint_count);
n += snprintf(buff + n, bufsiz - n, "checkpoint_count_fail %"PRIu32"\n", engstat.checkpoint_count_fail);
n += snprintf(buff + n, bufsiz - n, "txn_begin %"PRIu64"\n", engstat.txn_begin);
n += snprintf(buff + n, bufsiz - n, "txn_commit %"PRIu64"\n", engstat.txn_commit);
n += snprintf(buff + n, bufsiz - n, "txn_abort %"PRIu64"\n", engstat.txn_abort);
n += snprintf(buff + n, bufsiz - n, "txn_close %"PRIu64"\n", engstat.txn_close);
n += snprintf(buff + n, bufsiz - n, "txn_oldest_live %"PRIu64"\n", engstat.txn_oldest_live);
n += snprintf(buff + n, bufsiz - n, "next_lsn %"PRIu64"\n", engstat.next_lsn);
n += snprintf(buff + n, bufsiz - n, "cachetable_lock_taken %"PRIu64"\n", engstat.cachetable_lock_taken);
n += snprintf(buff + n, bufsiz - n, "cachetable_lock_released %"PRIu64"\n", engstat.cachetable_lock_released);
n += snprintf(buff + n, bufsiz - n, "cachetable_hit %"PRIu64"\n", engstat.cachetable_hit);
n += snprintf(buff + n, bufsiz - n, "cachetable_miss %"PRIu64"\n", engstat.cachetable_miss);
n += snprintf(buff + n, bufsiz - n, "cachetable_misstime %"PRIu64"\n", engstat.cachetable_misstime);
n += snprintf(buff + n, bufsiz - n, "cachetable_waittime %"PRIu64"\n", engstat.cachetable_waittime);
n += snprintf(buff + n, bufsiz - n, "cachetable_wait_reading %"PRIu64"\n", engstat.cachetable_wait_reading);
n += snprintf(buff + n, bufsiz - n, "cachetable_wait_writing %"PRIu64"\n", engstat.cachetable_wait_writing);
n += snprintf(buff + n, bufsiz - n, "puts %"PRIu64"\n", engstat.puts);
n += snprintf(buff + n, bufsiz - n, "prefetches %"PRIu64"\n", engstat.prefetches);
n += snprintf(buff + n, bufsiz - n, "maybe_get_and_pins %"PRIu64"\n", engstat.maybe_get_and_pins);
n += snprintf(buff + n, bufsiz - n, "maybe_get_and_pin_hits %"PRIu64"\n", engstat.maybe_get_and_pin_hits);
n += snprintf(buff + n, bufsiz - n, "cachetable_size_current %"PRId64"\n", engstat.cachetable_size_current);
n += snprintf(buff + n, bufsiz - n, "cachetable_size_limit %"PRId64"\n", engstat.cachetable_size_limit);
n += snprintf(buff + n, bufsiz - n, "cachetable_size_writing %"PRId64"\n", engstat.cachetable_size_writing);
n += snprintf(buff + n, bufsiz - n, "get_and_pin_footprint %"PRId64"\n", engstat.get_and_pin_footprint);
n += snprintf(buff + n, bufsiz - n, "local_checkpoint %"PRId64"\n", engstat.local_checkpoint);
n += snprintf(buff + n, bufsiz - n, "local_checkpoint_files %"PRId64"\n", engstat.local_checkpoint_files);
n += snprintf(buff + n, bufsiz - n, "local_checkpoint_during_checkpoint %"PRId64"\n", engstat.local_checkpoint_during_checkpoint);
n += snprintf(buff + n, bufsiz - n, "range_locks_max %"PRIu32"\n", engstat.range_locks_max);
n += snprintf(buff + n, bufsiz - n, "range_locks_curr %"PRIu32"\n", engstat.range_locks_curr);
n += snprintf(buff + n, bufsiz - n, "range_locks_max_memory %"PRIu64"\n", engstat.range_locks_max_memory);
n += snprintf(buff + n, bufsiz - n, "range_locks_curr_memory %"PRIu64"\n", engstat.range_locks_curr_memory);
n += snprintf(buff + n, bufsiz - n, "range_locks_escalation_successes %"PRIu32"\n", engstat.range_lock_escalation_successes);
n += snprintf(buff + n, bufsiz - n, "range_locks_escalation_failures %"PRIu32"\n", engstat.range_lock_escalation_failures);
n += snprintf(buff + n, bufsiz - n, "range_read_locks %"PRIu64"\n", engstat.range_read_locks);
n += snprintf(buff + n, bufsiz - n, "range_read_locks_fail %"PRIu64"\n", engstat.range_read_locks_fail);
n += snprintf(buff + n, bufsiz - n, "range_out_of_read_locks %"PRIu64"\n", engstat.range_out_of_read_locks);
n += snprintf(buff + n, bufsiz - n, "range_write_locks %"PRIu64"\n", engstat.range_write_locks);
n += snprintf(buff + n, bufsiz - n, "range_write_locks_fail %"PRIu64"\n", engstat.range_write_locks_fail);
n += snprintf(buff + n, bufsiz - n, "range_out_of_write_locks %"PRIu64"\n", engstat.range_out_of_write_locks);
n += snprintf(buff + n, bufsiz - n, "inserts %"PRIu64"\n", engstat.inserts);
n += snprintf(buff + n, bufsiz - n, "inserts_fail %"PRIu64"\n", engstat.inserts_fail);
n += snprintf(buff + n, bufsiz - n, "deletes %"PRIu64"\n", engstat.deletes);
n += snprintf(buff + n, bufsiz - n, "deletes_fail %"PRIu64"\n", engstat.deletes_fail);
n += snprintf(buff + n, bufsiz - n, "point_queries %"PRIu64"\n", engstat.point_queries);
n += snprintf(buff + n, bufsiz - n, "sequential_queries %"PRIu64"\n", engstat.sequential_queries);
n += snprintf(buff + n, bufsiz - n, "fsync_count %"PRIu64"\n", engstat.fsync_count);
n += snprintf(buff + n, bufsiz - n, "fsync_time %"PRIu64"\n", engstat.fsync_time);
n += snprintf(buff + n, bufsiz - n, "logger ilock count %"PRIu64"\n", engstat.logger_ilock_ctr);
n += snprintf(buff + n, bufsiz - n, "logger olock count %"PRIu64"\n", engstat.logger_olock_ctr);
n += snprintf(buff + n, bufsiz - n, "logger swap count %"PRIu64"\n", engstat.logger_swap_ctr);
n += snprintf(buff + n, bufsiz - n, "enospc_most_recent %s \n", engstat.enospc_most_recent);
n += snprintf(buff + n, bufsiz - n, "enospc threads blocked %"PRIu64"\n", engstat.enospc_threads_blocked);
n += snprintf(buff + n, bufsiz - n, "enospc count %"PRIu64"\n", engstat.enospc_ctr);
n += snprintf(buff + n, bufsiz - n, "enospc redzone ctr %"PRIu64"\n", engstat.enospc_redzone_ctr);
n += snprintf(buff + n, bufsiz - n, "enospc state %"PRIu64"\n", engstat.enospc_state);
n += snprintf(buff + n, bufsiz - n, "loader_create %"PRIu64"\n", engstat.loader_create);
n += snprintf(buff + n, bufsiz - n, "loader_createf_fail %"PRIu64"\n", engstat.loader_create_fail);
n += snprintf(buff + n, bufsiz - n, "loader_put %"PRIu64"\n", engstat.loader_put);
n += snprintf(buff + n, bufsiz - n, "loader_close %"PRIu64"\n", engstat.loader_close);
n += snprintf(buff + n, bufsiz - n, "loader_close_fail %"PRIu64"\n", engstat.loader_close_fail);
n += snprintf(buff + n, bufsiz - n, "loader_abort %"PRIu64"\n", engstat.loader_abort);
n += snprintf(buff + n, bufsiz - n, "loader_current %"PRIu32"\n", engstat.loader_current);
n += snprintf(buff + n, bufsiz - n, "loader_max %"PRIu32"\n", engstat.loader_max);
n += snprintf(buff + n, bufsiz - n, "logsuppress %"PRIu64"\n", engstat.logsuppress);
n += snprintf(buff + n, bufsiz - n, "logsuppressfail %"PRIu64"\n", engstat.logsuppressfail);
n += snprintf(buff + n, bufsiz - n, "upgrade_env_status %"PRIu64"\n", engstat.upgrade_env_status);
n += snprintf(buff + n, bufsiz - n, "upgrade_header %"PRIu64"\n", engstat.upgrade_header);
n += snprintf(buff + n, bufsiz - n, "upgrade_nonleaf %"PRIu64"\n", engstat.upgrade_nonleaf);
n += snprintf(buff + n, bufsiz - n, "upgrade_leaf %"PRIu64"\n", engstat.upgrade_leaf);
n += snprintf(buff + n, bufsiz - n, "original_ver %"PRIu64"\n", engstat.original_ver);
n += snprintf(buff + n, bufsiz - n, "ver_at_startup %"PRIu64"\n", engstat.ver_at_startup);
n += snprintf(buff + n, bufsiz - n, "last_lsn_v12 %"PRIu64"\n", engstat.last_lsn_v12);
n += snprintf(buff + n, bufsiz - n, "upgrade_v13_time %s \n", engstat.upgrade_v13_time);
if (r) {
n += snprintf(buff + n, bufsiz - n, "Engine status not available: ");
if (!env) {
n += snprintf(buff + n, bufsiz - n, "no environment\n");
}
else if (!(env->i)) {
n += snprintf(buff + n, bufsiz - n, "environment internal struct is null\n");
}
else if (!env_opened(env)) {
n += snprintf(buff + n, bufsiz - n, "environment is not open\n");
}
}
else {
n += snprintf(buff + n, bufsiz - n, "creationtime %s \n", engstat.creationtime);
n += snprintf(buff + n, bufsiz - n, "startuptime %s \n", engstat.startuptime);
n += snprintf(buff + n, bufsiz - n, "now %s \n", engstat.now);
n += snprintf(buff + n, bufsiz - n, "ydb_lock_ctr %"PRIu64"\n", engstat.ydb_lock_ctr);
n += snprintf(buff + n, bufsiz - n, "max_possible_sleep %"PRIu64"\n", engstat.max_possible_sleep);
n += snprintf(buff + n, bufsiz - n, "processor_freq_mhz %"PRIu64"\n", engstat.processor_freq_mhz);
n += snprintf(buff + n, bufsiz - n, "max_requested_sleep %"PRIu64"\n", engstat.max_requested_sleep);
n += snprintf(buff + n, bufsiz - n, "times_max_sleep_used %"PRIu64"\n", engstat.times_max_sleep_used);
n += snprintf(buff + n, bufsiz - n, "total_sleepers %"PRIu64"\n", engstat.total_sleepers);
n += snprintf(buff + n, bufsiz - n, "total_sleep_time %"PRIu64"\n", engstat.total_sleep_time);
n += snprintf(buff + n, bufsiz - n, "max_waiters %"PRIu64"\n", engstat.max_waiters);
n += snprintf(buff + n, bufsiz - n, "total_waiters %"PRIu64"\n", engstat.total_waiters);
n += snprintf(buff + n, bufsiz - n, "total_clients %"PRIu64"\n", engstat.total_clients);
n += snprintf(buff + n, bufsiz - n, "time_ydb_lock_held_unavailable %"PRIu64"\n", engstat.time_ydb_lock_held_unavailable);
n += snprintf(buff + n, bufsiz - n, "max_time_ydb_lock_held %"PRIu64"\n", engstat.max_time_ydb_lock_held);
n += snprintf(buff + n, bufsiz - n, "total_time_ydb_lock_held %"PRIu64"\n", engstat.total_time_ydb_lock_held);
n += snprintf(buff + n, bufsiz - n, "checkpoint_period %d \n", engstat.checkpoint_period);
n += snprintf(buff + n, bufsiz - n, "checkpoint_footprint %d \n", engstat.checkpoint_footprint);
n += snprintf(buff + n, bufsiz - n, "checkpoint_time_begin %s \n", engstat.checkpoint_time_begin);
n += snprintf(buff + n, bufsiz - n, "checkpoint_time_begin_complete %s \n", engstat.checkpoint_time_begin_complete);
n += snprintf(buff + n, bufsiz - n, "checkpoint_time_end %s \n", engstat.checkpoint_time_end);
n += snprintf(buff + n, bufsiz - n, "checkpoint_last_lsn %"PRIu64"\n", engstat.checkpoint_last_lsn);
n += snprintf(buff + n, bufsiz - n, "checkpoint_count %"PRIu32"\n", engstat.checkpoint_count);
n += snprintf(buff + n, bufsiz - n, "checkpoint_count_fail %"PRIu32"\n", engstat.checkpoint_count_fail);
n += snprintf(buff + n, bufsiz - n, "txn_begin %"PRIu64"\n", engstat.txn_begin);
n += snprintf(buff + n, bufsiz - n, "txn_commit %"PRIu64"\n", engstat.txn_commit);
n += snprintf(buff + n, bufsiz - n, "txn_abort %"PRIu64"\n", engstat.txn_abort);
n += snprintf(buff + n, bufsiz - n, "txn_close %"PRIu64"\n", engstat.txn_close);
n += snprintf(buff + n, bufsiz - n, "txn_oldest_live %"PRIu64"\n", engstat.txn_oldest_live);
n += snprintf(buff + n, bufsiz - n, "next_lsn %"PRIu64"\n", engstat.next_lsn);
n += snprintf(buff + n, bufsiz - n, "cachetable_lock_taken %"PRIu64"\n", engstat.cachetable_lock_taken);
n += snprintf(buff + n, bufsiz - n, "cachetable_lock_released %"PRIu64"\n", engstat.cachetable_lock_released);
n += snprintf(buff + n, bufsiz - n, "cachetable_hit %"PRIu64"\n", engstat.cachetable_hit);
n += snprintf(buff + n, bufsiz - n, "cachetable_miss %"PRIu64"\n", engstat.cachetable_miss);
n += snprintf(buff + n, bufsiz - n, "cachetable_misstime %"PRIu64"\n", engstat.cachetable_misstime);
n += snprintf(buff + n, bufsiz - n, "cachetable_waittime %"PRIu64"\n", engstat.cachetable_waittime);
n += snprintf(buff + n, bufsiz - n, "cachetable_wait_reading %"PRIu64"\n", engstat.cachetable_wait_reading);
n += snprintf(buff + n, bufsiz - n, "cachetable_wait_writing %"PRIu64"\n", engstat.cachetable_wait_writing);
n += snprintf(buff + n, bufsiz - n, "puts %"PRIu64"\n", engstat.puts);
n += snprintf(buff + n, bufsiz - n, "prefetches %"PRIu64"\n", engstat.prefetches);
n += snprintf(buff + n, bufsiz - n, "maybe_get_and_pins %"PRIu64"\n", engstat.maybe_get_and_pins);
n += snprintf(buff + n, bufsiz - n, "maybe_get_and_pin_hits %"PRIu64"\n", engstat.maybe_get_and_pin_hits);
n += snprintf(buff + n, bufsiz - n, "cachetable_size_current %"PRId64"\n", engstat.cachetable_size_current);
n += snprintf(buff + n, bufsiz - n, "cachetable_size_limit %"PRId64"\n", engstat.cachetable_size_limit);
n += snprintf(buff + n, bufsiz - n, "cachetable_size_writing %"PRId64"\n", engstat.cachetable_size_writing);
n += snprintf(buff + n, bufsiz - n, "get_and_pin_footprint %"PRId64"\n", engstat.get_and_pin_footprint);
n += snprintf(buff + n, bufsiz - n, "local_checkpoint %"PRId64"\n", engstat.local_checkpoint);
n += snprintf(buff + n, bufsiz - n, "local_checkpoint_files %"PRId64"\n", engstat.local_checkpoint_files);
n += snprintf(buff + n, bufsiz - n, "local_checkpoint_during_checkpoint %"PRId64"\n", engstat.local_checkpoint_during_checkpoint);
n += snprintf(buff + n, bufsiz - n, "range_locks_max %"PRIu32"\n", engstat.range_locks_max);
n += snprintf(buff + n, bufsiz - n, "range_locks_curr %"PRIu32"\n", engstat.range_locks_curr);
n += snprintf(buff + n, bufsiz - n, "range_locks_max_memory %"PRIu64"\n", engstat.range_locks_max_memory);
n += snprintf(buff + n, bufsiz - n, "range_locks_curr_memory %"PRIu64"\n", engstat.range_locks_curr_memory);
n += snprintf(buff + n, bufsiz - n, "range_locks_escalation_successes %"PRIu32"\n", engstat.range_lock_escalation_successes);
n += snprintf(buff + n, bufsiz - n, "range_locks_escalation_failures %"PRIu32"\n", engstat.range_lock_escalation_failures);
n += snprintf(buff + n, bufsiz - n, "range_read_locks %"PRIu64"\n", engstat.range_read_locks);
n += snprintf(buff + n, bufsiz - n, "range_read_locks_fail %"PRIu64"\n", engstat.range_read_locks_fail);
n += snprintf(buff + n, bufsiz - n, "range_out_of_read_locks %"PRIu64"\n", engstat.range_out_of_read_locks);
n += snprintf(buff + n, bufsiz - n, "range_write_locks %"PRIu64"\n", engstat.range_write_locks);
n += snprintf(buff + n, bufsiz - n, "range_write_locks_fail %"PRIu64"\n", engstat.range_write_locks_fail);
n += snprintf(buff + n, bufsiz - n, "range_out_of_write_locks %"PRIu64"\n", engstat.range_out_of_write_locks);
n += snprintf(buff + n, bufsiz - n, "inserts %"PRIu64"\n", engstat.inserts);
n += snprintf(buff + n, bufsiz - n, "inserts_fail %"PRIu64"\n", engstat.inserts_fail);
n += snprintf(buff + n, bufsiz - n, "deletes %"PRIu64"\n", engstat.deletes);
n += snprintf(buff + n, bufsiz - n, "deletes_fail %"PRIu64"\n", engstat.deletes_fail);
n += snprintf(buff + n, bufsiz - n, "point_queries %"PRIu64"\n", engstat.point_queries);
n += snprintf(buff + n, bufsiz - n, "sequential_queries %"PRIu64"\n", engstat.sequential_queries);
n += snprintf(buff + n, bufsiz - n, "fsync_count %"PRIu64"\n", engstat.fsync_count);
n += snprintf(buff + n, bufsiz - n, "fsync_time %"PRIu64"\n", engstat.fsync_time);
n += snprintf(buff + n, bufsiz - n, "logger ilock count %"PRIu64"\n", engstat.logger_ilock_ctr);
n += snprintf(buff + n, bufsiz - n, "logger olock count %"PRIu64"\n", engstat.logger_olock_ctr);
n += snprintf(buff + n, bufsiz - n, "logger swap count %"PRIu64"\n", engstat.logger_swap_ctr);
n += snprintf(buff + n, bufsiz - n, "enospc_most_recent %s \n", engstat.enospc_most_recent);
n += snprintf(buff + n, bufsiz - n, "enospc threads blocked %"PRIu64"\n", engstat.enospc_threads_blocked);
n += snprintf(buff + n, bufsiz - n, "enospc count %"PRIu64"\n", engstat.enospc_ctr);
n += snprintf(buff + n, bufsiz - n, "enospc redzone ctr %"PRIu64"\n", engstat.enospc_redzone_ctr);
n += snprintf(buff + n, bufsiz - n, "enospc state %"PRIu64"\n", engstat.enospc_state);
n += snprintf(buff + n, bufsiz - n, "loader_create %"PRIu64"\n", engstat.loader_create);
n += snprintf(buff + n, bufsiz - n, "loader_createf_fail %"PRIu64"\n", engstat.loader_create_fail);
n += snprintf(buff + n, bufsiz - n, "loader_put %"PRIu64"\n", engstat.loader_put);
n += snprintf(buff + n, bufsiz - n, "loader_close %"PRIu64"\n", engstat.loader_close);
n += snprintf(buff + n, bufsiz - n, "loader_close_fail %"PRIu64"\n", engstat.loader_close_fail);
n += snprintf(buff + n, bufsiz - n, "loader_abort %"PRIu64"\n", engstat.loader_abort);
n += snprintf(buff + n, bufsiz - n, "loader_current %"PRIu32"\n", engstat.loader_current);
n += snprintf(buff + n, bufsiz - n, "loader_max %"PRIu32"\n", engstat.loader_max);
n += snprintf(buff + n, bufsiz - n, "logsuppress %"PRIu64"\n", engstat.logsuppress);
n += snprintf(buff + n, bufsiz - n, "logsuppressfail %"PRIu64"\n", engstat.logsuppressfail);
n += snprintf(buff + n, bufsiz - n, "upgrade_env_status %"PRIu64"\n", engstat.upgrade_env_status);
n += snprintf(buff + n, bufsiz - n, "upgrade_header %"PRIu64"\n", engstat.upgrade_header);
n += snprintf(buff + n, bufsiz - n, "upgrade_nonleaf %"PRIu64"\n", engstat.upgrade_nonleaf);
n += snprintf(buff + n, bufsiz - n, "upgrade_leaf %"PRIu64"\n", engstat.upgrade_leaf);
n += snprintf(buff + n, bufsiz - n, "original_ver %"PRIu64"\n", engstat.original_ver);
n += snprintf(buff + n, bufsiz - n, "ver_at_startup %"PRIu64"\n", engstat.ver_at_startup);
n += snprintf(buff + n, bufsiz - n, "last_lsn_v12 %"PRIu64"\n", engstat.last_lsn_v12);
n += snprintf(buff + n, bufsiz - n, "upgrade_v13_time %s \n", engstat.upgrade_v13_time);
}
if (n > bufsiz) {
char * errmsg = "BUFFER TOO SMALL\n";
int len = strlen(errmsg) + 1;
......@@ -1907,6 +1941,21 @@ env_get_engine_status_text(DB_ENV * env, char * buff, int bufsiz) {
return r;
}
static int toku_maybe_get_engine_status_text (char* buff, int buffsize);
// assign value to global pointer so that other files can access via tentative definition if linked to this library (.so)
int (*toku_maybe_get_engine_status_text_p)(char* buff, int buffsize) = toku_maybe_get_engine_status_text;
// intended for use by toku_assert logic, when env is not known
static int
toku_maybe_get_engine_status_text (char * buff, int buffsize) {
DB_ENV * env = most_recent_env;
int r = env_get_engine_status_text(env, buff, buffsize);
return r;
}
static int locked_txn_begin(DB_ENV * env, DB_TXN * stxn, DB_TXN ** txn, u_int32_t flags);
static int toku_db_lt_panic(DB* db, int r);
......
windows/toku_assert.c
View file @ ee8724e7
......@@ -17,6 +17,8 @@
static void *backtrace_pointers[N_POINTERS];
#endif
int (*toku_maybe_get_engine_status_text_p)(char* buff, int buffsize); // tentative definition: if linked to ydb, will have non-zero value
void (*do_assert_hook)(void) = NULL;
static void toku_do_backtrace_abort(void) __attribute__((noreturn));
......@@ -32,6 +34,19 @@ toku_do_backtrace_abort(void) {
#endif
fflush(stderr);
if (toku_maybe_get_engine_status_text_p) {
int r;
int buffsize = 1024 * 32;
char buff[buffsize];
r = toku_maybe_get_engine_status_text_p(buff, buffsize);
fprintf(stderr, "Engine status:\n%s\n", buff);
}
else
fprintf(stderr, "Engine status function not available\n");
fflush(stderr);
#if TOKU_WINDOWS
//Following commented methods will not always end the process (could hang).
......
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