ckdb - keysummary generation initial coding

src/ckdb.c

@@ -144,8 +144,10 @@ static char *status_chars = "|/-\\";
 static char *restorefrom;
 
 static bool ignore_seq = false;
+static bool ignore_seqall = false;
 bool genpayout_auto;
 bool markersummary_auto;
+bool exclusive_db = true;
 
 enum free_modes free_mode = FREE_MODE_FAST;
 
@@ -209,6 +211,24 @@ const tv_t default_expiry = { DEFAULT_EXPIRY, 0L };
 const tv_t date_eot = { DATE_S_EOT, DATE_uS_EOT };
 const tv_t date_begin = { DATE_BEGIN, 0L };
 
+// argv -K - don't run in ckdb mode, just update keysummary
+bool key_update;
+/* Requires all workmarkers and workinfo present in the database
+ *  they are all loaded during startup, but you can limit the
+ *  workinfo loaded with -w - if any required are missing,
+ *  it will stop with an error saying what was missing
+ * keysummary records are not loaded, but SQL stores of duplicate
+ *  keysummary records are reported and ignored
+ *
+ * Valid options are:
+ *	mNNN-MMM workmarker markerid range to process
+ *		 this determines the CCL file range loaded
+ *		 and the workinfoid range processed
+ */
+static char *key_range;
+int64_t key_wi_stt;
+int64_t key_wi_fin;
+
 // argv -y - don't run in ckdb mode, just confirm sharesummaries
 bool confirm_sharesummary;
 
@@ -252,7 +272,6 @@ int64_t confirm_last_workinfoid;
 /* Stop the reload 11min after the 'last' workinfoid+1 appears
  * ckpool uses 10min - but add 1min to be sure */
 #define WORKINFO_AGE 660
-static tv_t confirm_finish;
 
 static tv_t reload_timestamp;
 
@@ -758,6 +777,7 @@ K_STORE *userinfo_store;
 static char logname_db[512];
 static char logname_io[512];
 static char *dbcode;
+static bool no_data_log = false;
 
 // low spec version of rotating_log() - no locking
 static bool rotating_log_nolock(char *msg, char *prefix)
@@ -787,6 +807,9 @@ static void log_queue_message(char *msg, bool db)
 	K_ITEM *lq_item;
 	LOGQUEUE *lq;
 
+	if (no_data_log)
+		return;
+
 	K_WLOCK(logqueue_free);
 	lq_item = k_unlink_head(logqueue_free);
 	DATA_LOGQUEUE(lq, lq_item);
@@ -1202,7 +1225,7 @@ static bool getdata3()
 	PGconn *conn = dbconnect();
 	bool ok = true;
 
-	if (!confirm_sharesummary) {
+	if (!key_update && !confirm_sharesummary) {
 		if (!(ok = paymentaddresses_fill(conn)) || everyone_die)
 			goto sukamudai;
 		/* FYI must be after blocks */
@@ -1222,21 +1245,25 @@ static bool getdata3()
 	/* must be after workinfo */
 	if (!(ok = workmarkers_fill(conn)) || everyone_die)
 		goto sukamudai;
-	if (!confirm_sharesummary) {
+	if (!key_update && !confirm_sharesummary) {
 		/* must be after workmarkers */
 		if (!(ok = payouts_fill(conn)) || everyone_die)
 			goto sukamudai;
 	}
 	PQfinish(conn);
 	conn = dbconnect();
-	if (!(ok = markersummary_fill(conn)) || everyone_die)
-		goto sukamudai;
+	if (!key_update) {
+		if (!(ok = markersummary_fill(conn)) || everyone_die)
+			goto sukamudai;
+	}
 	PQfinish(conn);
 	conn = dbconnect();
-	if (!(ok = shares_fill(conn)) || everyone_die)
-		goto sukamudai;
-	if (!confirm_sharesummary && !everyone_die)
-		ok = poolstats_fill(conn);
+	if (!key_update) {
+		if (!(ok = shares_fill(conn)) || everyone_die)
+			goto sukamudai;
+		if (!confirm_sharesummary && !everyone_die)
+			ok = poolstats_fill(conn);
+	}
 
 sukamudai:
 
@@ -1244,7 +1271,7 @@ sukamudai:
 	return ok;
 }
 
-static bool reload_from(tv_t *start);
+static bool reload_from(tv_t *start, const tv_t *finish);
 
 static bool reload()
 {
@@ -1297,7 +1324,7 @@ static bool reload()
 		}
 		free(filename);
 	}
-	return reload_from(&start);
+	return reload_from(&start, &date_eot);
 }
 
 /* Open the file in path, check if there is a pid in there that still exists
@@ -1865,10 +1892,12 @@ static void dealloc_storage()
 		return;
 	}
 
-	LOGWARNING("%s() logqueue ...", __func__);
-
-	FREE_LISTS(logqueue);
+	if (logqueue_free) {
+		LOGWARNING("%s() logqueue ...", __func__);
+		FREE_LISTS(logqueue);
+	}
 
+	LOGWARNING("%s() user/marks ...", __func__);
 	FREE_ALL(userinfo);
 
 	FREE_TREE(marks);
@@ -1933,71 +1962,72 @@ static void dealloc_storage()
 	FREE_ALL(miningpayouts);
 	FREE_ALL(blocks);
 
-	LOGWARNING("%s() sharesummary ...", __func__);
-
-	FREE_TREE(sharesummary_pool);
-	k_list_transfer_to_tail_nolock(sharesummary_pool_store,
-				       sharesummary_store);
-	FREE_STORE(sharesummary_pool);
-	FREE_TREE(sharesummary_workinfoid);
-	FREE_TREE(sharesummary);
-	FREE_STORE_DATA(sharesummary);
-	FREE_LIST_DATA(sharesummary);
-
-	LOGWARNING("%s() shares ...", __func__);
-
-	if (shareerrors_early_store->count > 0) {
-		LOGERR("%s() *** shareerrors_early count %d ***",
-			__func__, shareerrors_early_store->count);
-		s_item = STORE_HEAD_NOLOCK(shareerrors_early_store);
-		while (s_item) {
-			DATA_SHAREERRORS(shareerrors, s_item);
-			LOGERR("%s(): %"PRId64"/%s/%"PRId32"/%s/%ld,%ld",
-				__func__,
-				shareerrors->workinfoid,
-				st = safe_text_nonull(shareerrors->workername),
-				shareerrors->errn,
-				shareerrors->error,
-				shareerrors->createdate.tv_sec,
-				shareerrors->createdate.tv_usec);
-			FREENULL(st);
-			s_item = s_item->next;
-		}
-	}
-	FREE_TREE(shareerrors_early);
-	FREE_STORE(shareerrors_early);
-	FREE_ALL(shareerrors);
-
-	FREE_TREE(shares_hi);
-	FREE_TREE(shares_db);
-	FREE_STORE(shares_hi);
-	if (shares_early_store->count > 0) {
-		LOGERR("%s() *** shares_early count %d ***",
-			__func__, shares_early_store->count);
-		s_item = STORE_HEAD_NOLOCK(shares_early_store);
-		while (s_item) {
-			DATA_SHARES(shares, s_item);
-			LOGERR("%s(): %"PRId64"/%s/%s/%"PRId32"/%ld,%ld",
-				__func__,
-				shares->workinfoid,
-				st = safe_text_nonull(shares->workername),
-				shares->nonce,
-				shares->errn,
-				shares->createdate.tv_sec,
-				shares->createdate.tv_usec);
-			FREENULL(st);
-			s_item = s_item->next;
+	if (sharesummary_free) {
+		LOGWARNING("%s() sharesummary ...", __func__);
+		FREE_TREE(sharesummary_pool);
+		k_list_transfer_to_tail_nolock(sharesummary_pool_store,
+					       sharesummary_store);
+		FREE_STORE(sharesummary_pool);
+		FREE_TREE(sharesummary_workinfoid);
+		FREE_TREE(sharesummary);
+		FREE_STORE_DATA(sharesummary);
+		FREE_LIST_DATA(sharesummary);
+	}
+
+	if (shares_free) {
+		LOGWARNING("%s() shares ...", __func__);
+		if (shareerrors_early_store->count > 0) {
+			LOGERR("%s() *** shareerrors_early count %d ***",
+				__func__, shareerrors_early_store->count);
+			s_item = STORE_HEAD_NOLOCK(shareerrors_early_store);
+			while (s_item) {
+				DATA_SHAREERRORS(shareerrors, s_item);
+				LOGERR("%s(): %"PRId64"/%s/%"PRId32"/%s/%ld,%ld",
+					__func__,
+					shareerrors->workinfoid,
+					st = safe_text_nonull(shareerrors->workername),
+					shareerrors->errn,
+					shareerrors->error,
+					shareerrors->createdate.tv_sec,
+					shareerrors->createdate.tv_usec);
+				FREENULL(st);
+				s_item = s_item->next;
+			}
 		}
+		FREE_TREE(shareerrors_early);
+		FREE_STORE(shareerrors_early);
+		FREE_ALL(shareerrors);
+
+		FREE_TREE(shares_hi);
+		FREE_TREE(shares_db);
+		FREE_STORE(shares_hi);
+		if (shares_early_store->count > 0) {
+			LOGERR("%s() *** shares_early count %d ***",
+				__func__, shares_early_store->count);
+			s_item = STORE_HEAD_NOLOCK(shares_early_store);
+			while (s_item) {
+				DATA_SHARES(shares, s_item);
+				LOGERR("%s(): %"PRId64"/%s/%s/%"PRId32"/%ld,%ld",
+					__func__,
+					shares->workinfoid,
+					st = safe_text_nonull(shares->workername),
+					shares->nonce,
+					shares->errn,
+					shares->createdate.tv_sec,
+					shares->createdate.tv_usec);
+				FREENULL(st);
+				s_item = s_item->next;
+			}
+		}
+		FREE_TREE(shares_early);
+		FREE_STORE(shares_early);
+		FREE_ALL(shares);
 	}
-	FREE_TREE(shares_early);
-	FREE_STORE(shares_early);
-	FREE_ALL(shares);
 
 	if (free_mode != FREE_MODE_ALL)
 		LOGWARNING("%s() workinfo skipped", __func__);
 	else {
 		LOGWARNING("%s() workinfo ...", __func__);
-
 		FREE_TREE(workinfo_height);
 		FREE_TREE(workinfo);
 		FREE_STORE_DATA(workinfo);
@@ -2048,21 +2078,23 @@ static void dealloc_storage()
 	FREE_LIST(breakqueue);
 	FREE_LISTS(msgline);
 
-	if (free_mode != FREE_MODE_ALL)
-		LOGWARNING("%s() seqset skipped", __func__);
-	else {
-		LOGWARNING("%s() seqset ...", __func__);
-		sequence_report(false);
+	if (seqset_free) {
+		if (free_mode != FREE_MODE_ALL)
+			LOGWARNING("%s() seqset skipped", __func__);
+		else {
+			LOGWARNING("%s() seqset ...", __func__);
+			sequence_report(false);
 
-		FREE_STORE_DATA(seqset);
-		FREE_LIST_DATA(seqset);
-		FREE_LISTS(seqset);
+			FREE_STORE_DATA(seqset);
+			FREE_LIST_DATA(seqset);
+			FREE_LISTS(seqset);
 
-		// Must be after seqset
-		FREE_LIST(seqtrans);
+			// Must be after seqset
+			FREE_LIST(seqtrans);
 
-		for (seq = 0; seq < SEQ_MAX; seq++)
-			FREENULL(seqnam[seq]);
+			for (seq = 0; seq < SEQ_MAX; seq++)
+				FREENULL(seqnam[seq]);
+		}
 	}
 
 	LOGWARNING("%s() finished", __func__);
@@ -3100,7 +3132,7 @@ setitemdata:
 
 static enum cmd_values process_seq(MSGLINE *msgline)
 {
-	bool dupall, dupcmd;
+	bool dupall = false, dupcmd = false;
 	char *st = NULL;
 
 	if (ignore_seq)
@@ -3125,16 +3157,22 @@ static enum cmd_values process_seq(MSGLINE *msgline)
 			  msgline->n_seqpid);
 	}
 
-	dupall = update_seq(SEQ_ALL, msgline->n_seqall, msgline->n_seqstt,
-			    msgline->n_seqpid, SEQALL, &(msgline->now),
-			    &(msgline->cd), msgline->code,
-			    msgline->seqentryflags, msgline->msg);
+	if (!ignore_seqall) {
+		dupall = update_seq(SEQ_ALL, msgline->n_seqall,
+				    msgline->n_seqstt, msgline->n_seqpid,
+				    SEQALL, &(msgline->now), &(msgline->cd),
+				    msgline->code, msgline->seqentryflags,
+				    msgline->msg);
+	}
 	dupcmd = update_seq(ckdb_cmds[msgline->which_cmds].seq,
 			    msgline->n_seqcmd, msgline->n_seqstt,
 			    msgline->n_seqpid, msgline->seqcmdnam,
 			    &(msgline->now), &(msgline->cd), msgline->code,
 			    msgline->seqentryflags, msgline->msg);
 
+	if (ignore_seqall)
+		dupall = dupcmd;
+
 	if (dupall != dupcmd) {
 		// Bad/corrupt data or a code bug
 		LOGEMERG("SEQ INIMICAL %s/%"PRIu64"=%s %s/%"PRIu64"=%s "
@@ -4212,7 +4250,7 @@ static char *shift_words[] =
 	"origami",
 	"paru",
 	"quinn",
-	"rika",
+	"rem",
 	"sena",
 	"tenshi",
 	"ur",
@@ -5933,13 +5971,15 @@ static void *process_reload(__maybe_unused void *arg)
 					st = safe_text(msgline->msg));
 				FREENULL(st);
 				break;
-			case CMD_AUTH:
-			case CMD_ADDRAUTH:
 			case CMD_HEARTBEAT:
 			case CMD_POOLSTAT:
 			case CMD_USERSTAT:
 			case CMD_WORKERSTAT:
 			case CMD_BLOCK:
+				if (key_update)
+					break;
+			case CMD_AUTH:
+			case CMD_ADDRAUTH:
 				if (confirm_sharesummary)
 					break;
 			case CMD_SHARELOG:
@@ -6153,7 +6193,7 @@ static bool logopen(char **filename, FILE **fp, bool *apipe)
 /* If the reload start file is missing and -r was specified correctly:
  *	touch the filename reported in "Failed to open 'filename'",
  *	if ckdb aborts at the beginning of the reload, then start again */
-static bool reload_from(tv_t *start)
+static bool reload_from(tv_t *start, const tv_t *finish)
 {
 	// proc_pt could exit after this returns
 	static pthread_t proc_pt;
@@ -6265,8 +6305,10 @@ static bool reload_from(tv_t *start)
 		if (everyone_die)
 			break;
 		reload_timestamp.tv_sec += ROLL_S;
-		if (confirm_sharesummary && tv_newer(&confirm_finish, &reload_timestamp)) {
-			LOGWARNING("%s(): confirm range complete", __func__);
+		if (tv_newer(finish, &reload_timestamp)) {
+			tv_to_buf(&reload_timestamp, buf, sizeof(buf));
+			LOGWARNING("%s(): finish range (%s) exceeded",
+				   __func__, buf);
 			break;
 		}
 
@@ -6495,9 +6537,11 @@ static void *listener(void *arg)
 	for (i = 0; i < breakdown_threads; i++)
 		create_pthread(&break_pt, breaker, &cmder);
 
-	create_pthread(&log_pt, logger, NULL);
+	if (no_data_log == false)
+		create_pthread(&log_pt, logger, NULL);
 
-	create_pthread(&sock_pt, socketer, arg);
+	if (!confirm_sharesummary)
+		create_pthread(&sock_pt, socketer, arg);
 
 	create_pthread(&summ_pt, summariser, NULL);
 
@@ -6672,6 +6716,341 @@ sayonara:
 	return NULL;
 }
 
+static bool make_keysummaries()
+{
+	K_TREE_CTX ctx[1];
+	WORKMARKERS *workmarkers;
+	K_ITEM *wm_item, *wm_last = NULL;
+	tv_t proc_lock_stt, proc_lock_got, proc_lock_fin, now;
+	bool ok = false;
+
+	K_RLOCK(workmarkers_free);
+	wm_item = last_in_ktree(workmarkers_workinfoid_root, ctx);
+	while (wm_item) {
+		DATA_WORKMARKERS(workmarkers, wm_item);
+		if (!CURRENT(&(workmarkers->expirydate)))
+			break;
+		// find the oldest READY workinfoid
+		if (WMREADY(workmarkers->status))
+			wm_last = wm_item;
+		wm_item = prev_in_ktree(ctx);
+	}
+	K_RUNLOCK(workmarkers_free);
+
+	if (!wm_last)
+		return false;
+
+	DATA_WORKMARKERS(workmarkers, wm_last);
+
+	LOGDEBUG("%s() processing workmarkers %"PRId64"/%s/End %"PRId64"/"
+		 "Stt %"PRId64"/%s/%s",
+		 __func__, workmarkers->markerid, workmarkers->poolinstance,
+		 workmarkers->workinfoidend, workmarkers->workinfoidstart,
+		 workmarkers->description, workmarkers->status);
+
+	setnow(&now);
+	setnow(&proc_lock_stt);
+	K_KLONGWLOCK(process_pplns_free);
+	setnow(&proc_lock_got);
+	ok = sharesummaries_to_markersummaries(NULL, workmarkers, by_default,
+						(char *)__func__, inet_default,
+						&now, NULL);
+	K_WUNLOCK(process_pplns_free);
+	setnow(&proc_lock_fin);
+	LOGWARNING("%s() pplns lock time %.3fs+%.3fs",
+		   __func__, tvdiff(&proc_lock_got, &proc_lock_stt),
+		   tvdiff(&proc_lock_fin, &proc_lock_got));
+
+	return ok;
+}
+
+static void *keymarker(__maybe_unused void *arg)
+{
+	pthread_detach(pthread_self());
+	bool ok = true;
+
+	LOCK_INIT("db_keymarker");
+	rename_proc("db_keymarker");
+
+	if (!everyone_die) {
+		LOGWARNING("%s() Start key processing...", __func__);
+		marker_using_data = true;
+	}
+
+	while (!everyone_die && ok) {
+		if (!everyone_die)
+			sleep(1);
+		if (!everyone_die)
+			ok = make_keysummaries();
+	}
+
+	marker_using_data = false;
+
+	// No unprocessed workmarkers, or an error
+	everyone_die = true;
+
+	return NULL;
+}
+
+static void update_reload(WORKINFO *wi_stt, WORKINFO *wi_fin)
+{
+	K_TREE_CTX ctx[1];
+	WORKMARKERS *workmarkers;
+	K_ITEM *wm_item, *wm_prev;
+	pthread_t keymark_pt;
+	tv_t *start;
+	tv_t finish;
+	int counter;
+	bool status_failure = false;
+
+	/* Now that we know the workmarkers of interest,
+	 *  switch them from MARKER_PROCESSED to MARKER_READY
+	 *  and remove all after
+	 * The markersummaries already exist
+	 *  We are generating the missing keysummaries */
+	K_WLOCK(workmarkers_free);
+	wm_item = last_in_ktree(workmarkers_workinfoid_root, ctx);
+	while (wm_item) {
+		wm_prev = prev_in_ktree(ctx);
+		DATA_WORKMARKERS(workmarkers, wm_item);
+		if (CURRENT(&(workmarkers->expirydate))) {
+			if (workmarkers->workinfoidstart > wi_fin->workinfoid) {
+				remove_from_ktree(workmarkers_workinfoid_root,
+						  wm_item);
+				remove_from_ktree(workmarkers_root, wm_item);
+				free_workmarkers_data(wm_item);
+				k_unlink_item(workmarkers_store, wm_item);
+				k_add_head(workmarkers_free, wm_item);
+			} else if (workmarkers->workinfoidstart >=
+				   wi_stt->workinfoid) {
+				if (!WMPROCESSED(workmarkers->status)) {
+					status_failure = true;
+					LOGERR("%s() workmarker %"PRId64
+						" invalid status '%s' != %c",
+						__func__,
+						workmarkers->markerid,
+						workmarkers->status,
+						MARKER_PROCESSED);
+				} else {
+					// Not part of either tree key
+					STRNCPY(workmarkers->status, MARKER_READY_STR);
+				}
+			} else
+				break;
+		}
+		wm_item = wm_prev;
+	}
+	K_WUNLOCK(workmarkers_free);
+
+	if (status_failure) {
+		LOGERR("%s() Aborting ...", __func__);
+		return;
+	}
+
+	create_pthread(&keymark_pt, keymarker, NULL);
+
+	start = &(wi_stt->createdate);
+	if (start->tv_sec < DATE_BEGIN)
+		start = (tv_t *)&date_begin;
+
+	copy_tv(&finish, &(wi_fin->createdate));
+	// include the reload file after wi_fin
+	finish.tv_sec += ROLL_S;
+
+	reload_from(start, &finish);
+
+	// wait for all loaded data to be used
+	while (!everyone_die) {
+		K_RLOCK(breakqueue_free);
+		counter = reload_done_breakqueue_store->count +
+			  reload_breakqueue_store->count + reload_processing;
+		K_RUNLOCK(breakqueue_free);
+		if (counter == 0)
+			break;
+		cksleep_ms(142);
+	}
+
+	while (!everyone_die)
+		cksleep_ms(142);
+}
+
+static void update_check(int64_t markerid_stt, int64_t markerid_fin)
+{
+	K_ITEM *wm_stt_item, *wm_fin_item, *wi_stt_item, *wi_fin_item;
+	char buf[DATE_BUFSIZ+1], buf2[DATE_BUFSIZ+1];
+	WORKMARKERS *wm_stt = NULL, *wm_fin = NULL;
+	WORKINFO *wi_stt = NULL, *wi_fin = NULL;
+	tv_t up_stt, up_fin;
+	double min, sec;
+
+	K_RLOCK(workmarkers_free);
+	wm_stt_item = find_workmarkerid(markerid_stt, false, MARKER_PROCESSED);
+	wm_fin_item = find_workmarkerid(markerid_fin, false, MARKER_PROCESSED);
+	K_RUNLOCK(workmarkers_free);
+
+	if (!wm_stt_item || !wm_fin_item) {
+		if (!wm_stt_item) {
+			LOGERR("%s() unknown start markerid %"PRId64,
+				__func__, markerid_stt);
+		}
+		if (!wm_fin_item) {
+			LOGERR("%s() unknown finish markerid %"PRId64,
+				__func__, markerid_fin);
+		}
+		return;
+	}
+
+	DATA_WORKMARKERS(wm_stt, wm_stt_item);
+	DATA_WORKMARKERS(wm_fin, wm_fin_item);
+
+	key_wi_stt = wm_stt->workinfoidstart;
+	key_wi_fin = wm_fin->workinfoidend;
+
+	wi_stt_item = find_workinfo(key_wi_stt, NULL);
+	wi_fin_item = find_workinfo(key_wi_fin, NULL);
+
+	if (!wi_stt_item || !wi_fin_item) {
+		if (!wi_stt_item) {
+			LOGEMERG("%s() missing workinfoid data! %"PRId64
+				 " for start markerid %"PRId64,
+				 __func__, key_wi_stt, markerid_stt);
+		}
+		if (!wi_fin_item) {
+			LOGEMERG("%s() missing workinfoid data! %"PRId64
+				 " for finish markerid %"PRId64,
+				 __func__, key_wi_fin, markerid_fin);
+		}
+		return;
+	}
+
+	DATA_WORKINFO(wi_stt, wi_stt_item);
+	DATA_WORKINFO(wi_fin, wi_fin_item);
+
+	tv_to_buf(&(wi_stt->createdate), buf, sizeof(buf));
+	tv_to_buf(&(wi_fin->createdate), buf2, sizeof(buf2));
+	LOGWARNING("%s() processing from start markerid %"PRId64" %s to "
+		   "finish markerid %"PRId64" %s",
+		   __func__, markerid_stt, buf, markerid_fin, buf2);
+
+	setnow(&up_stt);
+
+	update_reload(wi_stt, wi_fin);
+
+	POOLINSTANCE_RESET_MSG("reload");
+	setnow(&up_fin);
+	sec = tvdiff(&up_fin, &up_stt);
+	min = floor(sec / 60.0);
+	sec -= min * 60.0;
+	LOGWARNING("update complete %.0fm %.3fs", min, sec);
+}
+
+static void update_keysummary()
+{
+	int64_t markerid_stt, markerid_fin;
+	char *tmp, *minus;
+	tv_t db_stt, db_fin;
+	pthread_t break_pt;
+	double min, sec;
+	bool reloader;
+	int cpus, i;
+
+	// Simple value check to abort early
+	if (!key_range || !(*key_range)) {
+		LOGEMERG("%s() -K option can't be blank", __func__);
+		return;
+	}
+
+	switch(tolower(key_range[0])) {
+		case 'm':
+			tmp = strdup(key_range);
+			minus = strchr(tmp+1, '-');
+			if (!minus || minus == tmp+1) {
+				LOGEMERG("%s() invalid workmarker range '%s' "
+					 "- must be %cNNN-MMM",
+					 __func__, key_range, tolower(key_range[0]));
+				return;
+			}
+			*(minus++) = '\0';
+			markerid_stt = atoll(tmp+1);
+			if (markerid_stt <= 0) {
+				LOGEMERG("%s() invalid markerid start in '%s' "
+					 "- must be >0",
+					 __func__, key_range);
+				return;
+			}
+			markerid_fin = atoll(minus);
+			if (markerid_fin <= 0) {
+				LOGEMERG("%s() invalid markerid finish in '%s' "
+					 "- must be >0",
+					 __func__, key_range);
+				return;
+			}
+			if (markerid_fin < markerid_stt) {
+				LOGEMERG("%s() invalid markerid range in '%s' "
+					 "- finish < start",
+					 __func__, key_range);
+				return;
+			}
+			free(tmp);
+			break;
+		default:
+			LOGEMERG("%s() unknown key range '%c' in '%s'",
+				 __func__, key_range[0], key_range);
+			return;
+	}
+
+	LOCK_INIT("dbk_updater");
+	rename_proc("dbk_updater");
+
+	breakqueue_free = k_new_list("BreakQueue", sizeof(BREAKQUEUE),
+					ALLOC_BREAKQUEUE, LIMIT_BREAKQUEUE, true);
+	reload_breakqueue_store = k_new_store(breakqueue_free);
+	reload_done_breakqueue_store = k_new_store(breakqueue_free);
+
+#if LOCK_CHECK
+	DLPRIO(breakqueue, PRIO_TERMINAL);
+#endif
+	if (breakdown_threads <= 0) {
+		cpus = sysconf(_SC_NPROCESSORS_ONLN) ? : 1;
+		breakdown_threads = (int)(cpus / 3) ? : 1;
+	}
+	LOGWARNING("%s(): creating %d breaker threads ...",
+		   __func__, breakdown_threads);
+	reloader = true;
+	for (i = 0; i < breakdown_threads; i++)
+		create_pthread(&break_pt, breaker, &reloader);
+
+	alloc_storage();
+
+	setnow(&db_stt);
+
+	if (!getdata1() || everyone_die)
+		return;
+
+	db_users_complete = true;
+
+	if (!getdata2() || everyone_die)
+		return;
+
+	if (dbload_workinfoid_start != -1) {
+		LOGWARNING("WARNING: dbload starting at workinfoid %"PRId64,
+			   dbload_workinfoid_start);
+	}
+
+	if (!getdata3() || everyone_die)
+		return;
+
+	POOLINSTANCE_RESET_MSG("dbload");
+	setnow(&db_fin);
+	sec = tvdiff(&db_fin, &db_stt);
+	min = floor(sec / 60.0);
+	sec -= min * 60.0;
+	LOGWARNING("dbload complete %.0fm %.3fs", min, sec);
+
+	db_load_complete = true;
+
+	update_check(markerid_stt, markerid_fin);
+}
 #if 0
 /* TODO: This will be way faster traversing both trees simultaneously
  *  rather than traversing one and searching the other, then repeating
@@ -7086,7 +7465,7 @@ static void confirm_reload()
 		free(filename);
 	}
 
-	if (!reload_from(&start)) {
+	if (!reload_from(&start, &date_eot)) {
 		LOGEMERG("%s() ABORTING from reload_from()", __func__);
 		return;
 	}
@@ -7265,6 +7644,8 @@ static struct option long_options[] = {
 	// DON'T use when connected to ckpool
 	{ "ignore-seq",		required_argument,	0,	'I' },
 	{ "killold",		no_argument,		0,	'k' },
+	// Generate old keysummary records
+	{ "key",		required_argument,	0,	'K' },
 	{ "loglevel",		required_argument,	0,	'l' },
 	// marker = enable mark/workmarker/markersummary auto generation
 	{ "marker",		no_argument,		0,	'm' },
@@ -7321,8 +7702,12 @@ int main(int argc, char **argv)
 	memset(&ckp, 0, sizeof(ckp));
 	ckp.loglevel = LOG_NOTICE;
 
-	while ((c = getopt_long(argc, argv, "a:b:B:c:d:D:ghi:Ikl:mM:n:p:P:r:R:s:S:t:Tu:U:vw:yY:", long_options, &i)) != -1) {
+	while ((c = getopt_long(argc, argv, "a:b:B:c:d:D:ghi:IkK:l:mM:n:p:P:r:R:s:S:t:Tu:U:vw:yY:", long_options, &i)) != -1) {
 		switch(c) {
+			case '?':
+			case ':':
+				quit(1, "exiting");
+				break;
 			case 'a':
 				len = strlen(optarg);
 				if (len > MAX_ALERT_CMD)
@@ -7419,6 +7804,10 @@ int main(int argc, char **argv)
 			case 'k':
 				ckp.killold = true;
 				break;
+			case 'K':
+				key_range = strdup(optarg);
+				key_update = true;
+				break;
 			case 'l':
 				ckp.loglevel = atoi(optarg);
 				if (ckp.loglevel < LOG_EMERG || ckp.loglevel > LOG_DEBUG) {
@@ -7540,10 +7929,20 @@ int main(int argc, char **argv)
 	btc_auth = http_base64(buf);
 	bzero(buf, sizeof(buf));
 
-	if (confirm_sharesummary)
-		dbcode = "y";
-	else
-		dbcode = "";
+	if (key_update) {
+		dbcode = "k";
+		no_data_log = true;
+		ignore_seqall = true;
+		exclusive_db = false;
+	} else {
+		if (confirm_sharesummary) {
+			dbcode = "y";
+			no_data_log = true;
+			ignore_seqall = true;
+			exclusive_db = false;
+		} else
+			dbcode = "";
+	}
 
 	if (!db_name)
 		db_name = "ckdb";
@@ -7650,7 +8049,10 @@ int main(int argc, char **argv)
 			o_limits_max_lifetime = o_limits[i].lifetime;
 	}
 
-	if (confirm_sharesummary) {
+	if (key_update) {
+		update_keysummary();
+		everyone_die = true;
+	} else if (confirm_sharesummary) {
 		// TODO: add a system lock to stop running 2 at once?
 		confirm_summaries();
 		everyone_die = true;

src/ckdb.h

@@ -11,6 +11,8 @@
 #ifndef CKDB_H
 #define CKDB_H
 
+#pragma GCC diagnostic ignored "-Wtautological-compare"
+
 #include "config.h"
 
 #include <sys/ioctl.h>
@@ -52,7 +54,7 @@
 
 #define DB_VLOCK "1"
 #define DB_VERSION "1.0.7"
-#define CKDB_VERSION DB_VERSION"-2.206"
+#define CKDB_VERSION DB_VERSION"-2.300"
 
 #define WHERE_FFL " - from %s %s() line %d"
 #define WHERE_FFL_HERE __FILE__, __func__, __LINE__
@@ -98,6 +100,7 @@ extern int switch_state;
 
 extern bool genpayout_auto;
 extern bool markersummary_auto;
+extern bool exclusive_db;
 
 enum free_modes {
 	FREE_MODE_ALL,
@@ -299,6 +302,11 @@ extern const tv_t date_begin;
 
 #define BTC_TO_D(_amt) ((double)((_amt) / 100000000.0))
 
+// argv -K - don't run in ckdb mode, just update keysummaries
+extern bool key_update;
+extern int64_t key_wi_stt;
+extern int64_t key_wi_fin;
+
 // argv -y - don't run in ckdb mode, just confirm sharesummaries
 extern bool confirm_sharesummary;
 

src/ckdb_cmd.c

@@ -2528,6 +2528,10 @@ static char *cmd_sharelog(PGconn *conn, char *cmd, char *id,
 		bool igndup = false;
 		char *txn_tree;
 
+		// nothing needed by key_update is triggered by the workinfo data
+		if (key_update)
+			goto wiconf;
+
 		i_poolinstance = require_name(trf_root, "poolinstance", 1, NULL, reply, siz);
 		if (!i_poolinstance)
 			return strdup(reply);
@@ -2637,7 +2641,7 @@ wiconf:
 
 		TXT_TO_BIGINT("workinfoid", transfer_data(i_workinfoid), workinfoid);
 
-		if (reloading && !confirm_sharesummary) {
+		if (reloading && !key_update && !confirm_sharesummary) {
 			/* ISDR (Ignored shares during reload)
 			 * This will discard any shares older than the newest
 			 *  workinfoidend of any workmarker - including ready
@@ -2656,6 +2660,11 @@ wiconf:
 				return NULL;
 		}
 
+		if (key_update) {
+			if (workinfoid < key_wi_stt || workinfoid > key_wi_fin)
+				goto sconf;
+		}
+
 		if (confirm_sharesummary) {
 			if (workinfoid < confirm_first_workinfoid ||
 			    workinfoid > confirm_last_workinfoid)
@@ -2753,6 +2762,10 @@ sconf:
 		K_ITEM *i_error, *i_secondaryuserid;
 		bool ok;
 
+		// not summarised in keysummaries
+		if (key_update)
+			goto wiconf;
+
 		i_username = require_name(trf_root, "username", 1, NULL, reply, siz);
 		if (!i_username)
 			return strdup(reply);
@@ -2834,15 +2847,18 @@ seconf:
 
 		TXT_TO_BIGINT("workinfoid", transfer_data(i_workinfoid), workinfoid);
 
-		if (reloading && !confirm_sharesummary) {
+		if (reloading && !key_update && !confirm_sharesummary) {
 			// This excludes any already summarised
 			if (workinfoid <= dbstatus.newest_workmarker_workinfoid)
 				return NULL;
 		}
 
-		if (confirm_sharesummary) {
-			TXT_TO_BIGINT("workinfoid", transfer_data(i_workinfoid), workinfoid);
+		if (key_update) {
+			if (workinfoid < key_wi_stt || workinfoid > key_wi_fin)
+				goto awconf;
+		}
 
+		if (confirm_sharesummary) {
 			if (workinfoid < confirm_first_workinfoid ||
 			    workinfoid > confirm_last_workinfoid)
 				goto awconf;
@@ -2856,7 +2872,7 @@ seconf:
 			return strdup("failed.DATA");
 		} else {
 			/* Don't slow down the reload - do them later */
-			if (!reloading) {
+			if (!reloading || key_update) {
 				// Aging is a queued item thus the reply is ignored
 				auto_age_older(workinfoid,
 						transfer_data(i_poolinstance),

src/ckdb_data.c

@@ -1611,16 +1611,17 @@ K_ITEM *new_worker(PGconn *conn, bool update, int64_t userid, char *workername,
 
 	item = find_workers(false, userid, workername);
 	if (item) {
-		if (!confirm_sharesummary && update) {
+		if (!key_update && !confirm_sharesummary && update) {
 			workers_update(conn, item, diffdef, idlenotificationenabled,
 				       idlenotificationtime, by, code, inet, cd,
 				       trf_root, true);
 		}
 	} else {
-		if (confirm_sharesummary) {
-			// Shouldn't be possible since the sharesummary is already aged
-			LOGERR("%s() %"PRId64"/%s workername not found during confirm",
-				__func__, userid, workername);
+		if (key_update || confirm_sharesummary) {
+			// Shouldn't be possible with old data
+			LOGERR("%s() %"PRId64"/%s workername not found during %s",
+				__func__, userid, workername,
+				key_update ? "keyupdate" : "confirm" );
 			return NULL;
 		}
 
@@ -2133,14 +2134,74 @@ K_ITEM *next_workinfo(int64_t workinfoid, K_TREE_CTX *ctx)
 	return item;
 }
 
+#define DISCARD_ALL -1
+// userid = DISCARD_ALL will dump all shares for the given workinfoid
+static void discard_shares(int64_t *shares_tot, int64_t *shares_dumped,
+			   int64_t *diff_tot, bool skipupdate,
+			   int64_t workinfoid, int64_t userid, char *workername)
+{
+	K_ITEM s_look, *s_item, *tmp_item;
+	SHARES lookshares, *shares;
+	K_TREE_CTX s_ctx[1];
+	char error[1024];
+
+	error[0] = '\0';
+	INIT_SHARES(&s_look);
+
+	lookshares.workinfoid = workinfoid;
+	lookshares.userid = userid;
+	strcpy(lookshares.workername, workername);
+	DATE_ZERO(&(lookshares.createdate));
+
+	s_look.data = (void *)(&lookshares);
+	K_WLOCK(shares_free);
+	s_item = find_after_in_ktree(shares_root, &s_look, s_ctx);
+	while (s_item) {
+		DATA_SHARES(shares, s_item);
+		if (shares->workinfoid != workinfoid)
+			break;
+
+		if (userid != DISCARD_ALL) {
+			if (shares->userid != userid ||
+			    strcmp(shares->workername, workername) != 0)
+			break;
+		}
+
+		(*shares_tot)++;
+		if (shares->errn == SE_NONE)
+			(*diff_tot) += shares->diff;
+		tmp_item = next_in_ktree(s_ctx);
+		remove_from_ktree(shares_root, s_item);
+		k_unlink_item(shares_store, s_item);
+		if (reloading && skipupdate)
+			(*shares_dumped)++;
+		if (reloading && skipupdate && !error[0]) {
+			snprintf(error, sizeof(error),
+				 "reload found aged share: %"PRId64
+				 "/%"PRId64"/%s/%s%.0f",
+				 shares->workinfoid,
+				 shares->userid,
+				 shares->workername,
+				 (shares->errn == SE_NONE) ? "" : "*",
+				 shares->diff);
+		}
+		k_add_head(shares_free, s_item);
+		s_item = tmp_item;
+	}
+	K_WUNLOCK(shares_free);
+
+	if (error[0])
+		LOGERR("%s(): %s", __func__, error);
+}
+
 // Duplicates during a reload are set to not show messages
 bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 		  char *inet, tv_t *cd, tv_t *ss_first, tv_t *ss_last,
 		  int64_t *ss_count, int64_t *s_count, int64_t *s_diff)
 {
-	K_ITEM *wi_item, ss_look, *ss_item, s_look, *s_item;
-	K_ITEM ks_look, *ks_item, *wm_item, *tmp_item;
-	K_TREE_CTX ss_ctx[1], s_ctx[1], ks_ctx[1];
+	K_ITEM *wi_item, ss_look, *ss_item;
+	K_ITEM ks_look, *ks_item, *wm_item;
+	K_TREE_CTX ss_ctx[1], ks_ctx[1];
 	char cd_buf[DATE_BUFSIZ];
 	int64_t ss_tot, ss_already, ss_failed, shares_tot, shares_dumped;
 	int64_t ks_tot, ks_already, ks_failed;
@@ -2148,9 +2209,7 @@ bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 	KEYSHARESUMMARY lookkeysharesummary, *keysharesummary;
 	SHARESUMMARY looksharesummary, *sharesummary;
 	WORKINFO *workinfo;
-	SHARES lookshares, *shares;
-	bool ok = false, ksok = false, skipupdate;
-	char error[1024];
+	bool ok = false, ksok = false, skipupdate = false;
 
 	LOGDEBUG("%s(): age", __func__);
 
@@ -2193,17 +2252,20 @@ bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 		goto bye;
 	}
 
+	ok = true;
+	ss_tot = ss_already = ss_failed = shares_tot = shares_dumped =
+	diff_tot = 0;
+
+	if (key_update)
+		goto skip_ss;
+
 	INIT_SHARESUMMARY(&ss_look);
-	INIT_SHARES(&s_look);
 
 	// Find the first matching sharesummary
 	looksharesummary.workinfoid = workinfoid;
 	looksharesummary.userid = -1;
 	looksharesummary.workername = EMPTY;
 
-	ok = true;
-	ss_tot = ss_already = ss_failed = shares_tot = shares_dumped =
-	diff_tot = 0;
 	ss_look.data = (void *)(&looksharesummary);
 	K_RLOCK(sharesummary_free);
 	ss_item = find_after_in_ktree(sharesummary_workinfoid_root, &ss_look, ss_ctx);
@@ -2211,7 +2273,6 @@ bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 	DATA_SHARESUMMARY_NULL(sharesummary, ss_item);
 	while (ss_item && sharesummary->workinfoid == workinfoid) {
 		ss_tot++;
-		error[0] = '\0';
 		skipupdate = false;
 		/* Reloading during a confirm will not have any old data
 		 *  so finding an aged sharesummary here is an error
@@ -2251,50 +2312,14 @@ bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 		}
 
 		// Discard the shares either way
-		lookshares.workinfoid = workinfoid;
-		lookshares.userid = sharesummary->userid;
-		strcpy(lookshares.workername, sharesummary->workername);
-		DATE_ZERO(&(lookshares.createdate));
-
-		s_look.data = (void *)(&lookshares);
-		K_WLOCK(shares_free);
-		s_item = find_after_in_ktree(shares_root, &s_look, s_ctx);
-		while (s_item) {
-			DATA_SHARES(shares, s_item);
-			if (shares->workinfoid != workinfoid ||
-			    shares->userid != lookshares.userid ||
-			    strcmp(shares->workername, lookshares.workername) != 0)
-				break;
+		discard_shares(&shares_tot, &shares_dumped, &diff_tot, skipupdate,
+				workinfoid, sharesummary->userid,
+				sharesummary->workername);
 
-			shares_tot++;
-			if (shares->errn == SE_NONE)
-				diff_tot += shares->diff;
-			tmp_item = next_in_ktree(s_ctx);
-			remove_from_ktree(shares_root, s_item);
-			k_unlink_item(shares_store, s_item);
-			if (reloading && skipupdate)
-				shares_dumped++;
-			if (reloading && skipupdate && !error[0]) {
-				snprintf(error, sizeof(error),
-					 "reload found aged share: %"PRId64
-					 "/%"PRId64"/%s/%s%.0f",
-					 shares->workinfoid,
-					 shares->userid,
-					 shares->workername,
-					 (shares->errn == SE_NONE) ? "" : "*",
-					 shares->diff);
-			}
-			k_add_head(shares_free, s_item);
-			s_item = tmp_item;
-		}
-		K_WUNLOCK(shares_free);
 		K_RLOCK(sharesummary_free);
 		ss_item = next_in_ktree(ss_ctx);
 		K_RUNLOCK(sharesummary_free);
 		DATA_SHARESUMMARY_NULL(sharesummary, ss_item);
-
-		if (error[0])
-			LOGERR("%s(): %s", __func__, error);
 	}
 
 	if (ss_already || ss_failed || shares_dumped) {
@@ -2311,6 +2336,8 @@ bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 		}
 	}
 
+skip_ss:
+
 	INIT_KEYSHARESUMMARY(&ks_look);
 
 	// Find the first matching keysharesummary
@@ -2331,7 +2358,7 @@ bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 		/* Reloading during a confirm will not have any old data
 		 *  so finding an aged keysharesummary here is an error
 		 * N.B. this can only happen with (very) old reload files */
-		if (reloading) {
+		if (reloading && !key_update) {
 			if (keysharesummary->complete[0] == SUMMARY_COMPLETE) {
 				ks_already++;
 				skipupdate = true;
@@ -2356,15 +2383,19 @@ bool workinfo_age(int64_t workinfoid, char *poolinstance, char *by, char *code,
 			}
 		}
 
-		/* All shares should have been discarded during sharesummary
-		 * processing above */
-
 		K_RLOCK(keysharesummary_free);
 		ks_item = next_in_ktree(ks_ctx);
 		K_RUNLOCK(keysharesummary_free);
 		DATA_KEYSHARESUMMARY_NULL(keysharesummary, ks_item);
 	}
 
+	/* All shares should have been discarded during sharesummary
+	 * processing above except during a key_update */
+	if (key_update) {
+		discard_shares(&shares_tot, &shares_dumped, &diff_tot, skipupdate,
+				workinfoid, -1, EMPTY);
+	}
+
 	if (ks_already) {
 		LOGNOTICE("%s(): Keysummary aging of %"PRId64"/%s "
 			  "kstotal=%"PRId64" already=%"PRId64" failed=%"PRId64,

src/ckdb_dbio.c

@@ -3219,12 +3219,14 @@ bool workinfo_fill(PGconn *conn)
 		return false;
 	}
 
-	res = PQexec(conn, "Lock table workinfo in access exclusive mode", CKPQ_READ);
-	rescode = PQresultStatus(res);
-	PQclear(res);
-	if (!PGOK(rescode)) {
-		PGLOGERR("Lock", rescode, conn);
-		goto flail;
+	if (exclusive_db) {
+		res = PQexec(conn, "Lock table workinfo in access exclusive mode", CKPQ_READ);
+		rescode = PQresultStatus(res);
+		PQclear(res);
+		if (!PGOK(rescode)) {
+			PGLOGERR("Lock", rescode, conn);
+			goto flail;
+		}
 	}
 
 	res = PQexecParams(conn, sel, par, NULL, (const char **)params, NULL, NULL, 0, CKPQ_READ);
@@ -3456,7 +3458,7 @@ static bool shares_process(PGconn *conn, SHARES *shares, K_ITEM *wi_item,
 		return false;
 	}
 
-	if (reloading && !confirm_sharesummary) {
+	if (reloading && !key_update && !confirm_sharesummary) {
 		// We only need to know if the workmarker is processed
 		K_RLOCK(workmarkers_free);
 		wm_item = find_workmarkers(shares->workinfoid, false,
@@ -3494,7 +3496,7 @@ static bool shares_process(PGconn *conn, SHARES *shares, K_ITEM *wi_item,
 		}
 	}
 
-	if (!confirm_sharesummary) {
+	if (!key_update && !confirm_sharesummary) {
 		workerstatus_update(NULL, shares, NULL);
 		K_WLOCK(userinfo_free);
 		userinfo_update(shares, NULL, NULL, false);
@@ -3949,12 +3951,14 @@ bool shares_fill(PGconn *conn)
 		return false;
 	}
 
-	res = PQexec(conn, "Lock table shares in access exclusive mode", CKPQ_READ);
-	rescode = PQresultStatus(res);
-	PQclear(res);
-	if (!PGOK(rescode)) {
-		PGLOGERR("Lock", rescode, conn);
-		goto flail;
+	if (exclusive_db) {
+		res = PQexec(conn, "Lock table shares in access exclusive mode", CKPQ_READ);
+		rescode = PQresultStatus(res);
+		PQclear(res);
+		if (!PGOK(rescode)) {
+			PGLOGERR("Lock", rescode, conn);
+			goto flail;
+		}
 	}
 
 	res = PQexecParams(conn, sel, par, NULL, (const char **)params, NULL, NULL, 0, CKPQ_READ);
@@ -4157,6 +4161,7 @@ static bool shareerrors_process(PGconn *conn, SHAREERRORS *shareerrors,
 		return false;
 	}
 
+	// key_update skips shareerrors
 	if (reloading && !confirm_sharesummary) {
 		// We only need to know if the workmarker is processed
 		K_RLOCK(workmarkers_free);
@@ -4490,7 +4495,7 @@ bool sharesummaries_to_markersummaries(PGconn *conn, WORKMARKERS *workmarkers,
 	K_ITEM *kss_item, *kss_prev, kss_look;
 	K_ITEM *ms_item, ms_look, *p_ss_item, *p_ms_item;
 	K_ITEM *ks_item, ks_look;
-	bool ok = false, conned = false;
+	bool ok = false, conned = false, nonblank = false;
 	int64_t diffacc = 0, shareacc = 0;
 	int64_t kdiffacc = 0, kshareacc = 0;
 	char *reason = NULL;
@@ -4520,7 +4525,7 @@ bool sharesummaries_to_markersummaries(PGconn *conn, WORKMARKERS *workmarkers,
 	K_STORE *new_keysummary_store = k_new_store(keysummary_free);
 
 	/* Use the master size for these local trees since
-	 *  they're large and doesn't get created often */
+	 *  they're large and don't get created often */
 	K_TREE *ms_root = new_ktree_local(sshortname, cmp_markersummary,
 					  markersummary_free);
 	K_TREE *ks_root = new_ktree_local(kshortname, cmp_keysummary,
@@ -4536,6 +4541,9 @@ bool sharesummaries_to_markersummaries(PGconn *conn, WORKMARKERS *workmarkers,
 		goto flail;
 	}
 
+	if (key_update)
+		goto dokey;
+
 	setnow(&add_stt);
 	/* Check there aren't already any matching markersummaries
 	 *  and assume keysummaries are the same */
@@ -4660,6 +4668,8 @@ bool sharesummaries_to_markersummaries(PGconn *conn, WORKMARKERS *workmarkers,
 	}
 	setnow(&add_fin);
 
+dokey:
+
 	setnow(&kadd_stt);
 	INIT_KEYSUMMARY(&ks_look);
 
@@ -4684,6 +4694,8 @@ bool sharesummaries_to_markersummaries(PGconn *conn, WORKMARKERS *workmarkers,
 		DATA_KEYSHARESUMMARY(keysharesummary, kss_item);
 		if (keysharesummary->workinfoid < workmarkers->workinfoidstart)
 			break;
+		if (keysharesummary->key[0])
+			nonblank = true;
 		K_RLOCK(keysharesummary_free);
 		kss_prev = prev_in_ktree(kss_ctx);
 		K_RUNLOCK(keysharesummary_free);
@@ -4801,14 +4813,19 @@ bool sharesummaries_to_markersummaries(PGconn *conn, WORKMARKERS *workmarkers,
 		ks_item = ks_item->next;
 	}
 
-	ok = workmarkers_process(conn, true, true,
-				 workmarkers->markerid,
-				 workmarkers->poolinstance,
-				 workmarkers->workinfoidend,
-				 workmarkers->workinfoidstart,
-				 workmarkers->description,
-				 MARKER_PROCESSED_STR,
-				 by, code, inet, cd, trf_root);
+	if (!key_update) {
+		ok = workmarkers_process(conn, true, true,
+					 workmarkers->markerid,
+					 workmarkers->poolinstance,
+					 workmarkers->workinfoidend,
+					 workmarkers->workinfoidstart,
+					 workmarkers->description,
+					 MARKER_PROCESSED_STR,
+					 by, code, inet, cd, trf_root);
+	} else {
+		// Not part of either tree key
+		STRNCPY(workmarkers->status, MARKER_PROCESSED_STR);
+	}
 	setnow(&kdb_fin);
 rollback:
 	if (ok)
@@ -4959,7 +4976,7 @@ flail:
 			   "k(2*%"PRId64"%s/2*%"PRId64"%s) for workmarkers "
 			   "%"PRId64"/%s/End %"PRId64"/Stt %"PRId64"/%s/%s "
 			   "add=%.3fs kadd=%.3fs db=%.3fs kdb=%.3fs "
-			   "lck=%.3f+%.3fs",
+			   "lck=%.3f+%.3fs%s",
 			   shortname, ms_count, ks_count, ss_count, kss_count,
 			   shareacc, diffacc,
 			   kshareacc >> 1, (kshareacc & 1) ? ".5" : "",
@@ -4973,7 +4990,8 @@ flail:
 			   tvdiff(&db_fin, &db_stt),
 			   tvdiff(&kdb_fin, &kdb_stt),
 			   tvdiff(&lck_got, &lck_stt),
-			   tvdiff(&lck_fin, &lck_got));
+			   tvdiff(&lck_fin, &lck_got),
+			   nonblank ? EMPTY : " ONLY BLANK KEYS");
 
 		// This should never happen
 		if (kshareacc != (shareacc << 1) || kdiffacc != (diffacc << 1)) {
@@ -6489,12 +6507,14 @@ bool miningpayouts_fill(PGconn *conn)
 		return false;
 	}
 
-	res = PQexec(conn, "Lock table miningpayouts in access exclusive mode", CKPQ_READ);
-	rescode = PQresultStatus(res);
-	PQclear(res);
-	if (!PGOK(rescode)) {
-		PGLOGERR("Lock", rescode, conn);
-		goto flail;
+	if (exclusive_db) {
+		res = PQexec(conn, "Lock table miningpayouts in access exclusive mode", CKPQ_READ);
+		rescode = PQresultStatus(res);
+		PQclear(res);
+		if (!PGOK(rescode)) {
+			PGLOGERR("Lock", rescode, conn);
+			goto flail;
+		}
 	}
 
 	res = PQexec(conn, sel, CKPQ_READ);
@@ -8264,12 +8284,14 @@ bool markersummary_fill(PGconn *conn)
 		return false;
 	}
 
-	res = PQexec(conn, "Lock table markersummary in access exclusive mode", CKPQ_READ);
-	rescode = PQresultStatus(res);
-	PQclear(res);
-	if (!PGOK(rescode)) {
-		PGLOGERR("Lock", rescode, conn);
-		goto flail;
+	if (exclusive_db) {
+		res = PQexec(conn, "Lock table markersummary in access exclusive mode", CKPQ_READ);
+		rescode = PQresultStatus(res);
+		PQclear(res);
+		if (!PGOK(rescode)) {
+			PGLOGERR("Lock", rescode, conn);
+			goto flail;
+		}
 	}
 
 	res = PQexecParams(conn, sel, par, NULL, (const char **)params, NULL, NULL, 0, CKPQ_READ);
@@ -8564,6 +8586,10 @@ bool keysummary_add(PGconn *conn, K_ITEM *ks_item, char *by, char *code,
 	rescode = PQresultStatus(res);
 	if (!PGOK(rescode)) {
 		PGLOGERR("Insert", rescode, conn);
+		/* Don't fail on a duplicate during key_update
+		 * TODO: should only be on a duplicate ... */
+		if (key_update)
+			ok = true;
 		goto unparam;
 	}