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Documentation task
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Resolution: Fixed
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Minor
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7.0.0rc1
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None
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S24-W30/31
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1
Zabbix server fails to start after setting StartDiscovery to 1000 in zabbix_server.conf.
303348:20240522:025350.269 Starting Zabbix Server. Zabbix 7.0.0rc1 (revision c3509cfd591). 303348:20240522:025350.269 ****** Enabled features ****** 303348:20240522:025350.269 SNMP monitoring: YES 303348:20240522:025350.269 IPMI monitoring: YES 303348:20240522:025350.269 Web monitoring: YES 303348:20240522:025350.269 VMware monitoring: YES 303348:20240522:025350.269 SMTP authentication: YES 303348:20240522:025350.269 ODBC: YES 303348:20240522:025350.269 SSH support: YES 303348:20240522:025350.269 IPv6 support: YES 303348:20240522:025350.269 TLS support: YES 303348:20240522:025350.269 ****************************** 303348:20240522:025350.269 using configuration file: /etc/zabbix/zabbix_server.conf 303348:20240522:025350.283 current database version (mandatory/optional): 06050304/06050304 303348:20240522:025350.283 required mandatory version: 06050304 303349:20240522:025350.289 starting HA manager 303349:20240522:025350.294 HA manager started in active mode 303348:20240522:025350.295 server #0 started [main process] 303350:20240522:025350.296 server #1 started [service manager #1] 303351:20240522:025350.296 server #2 started [configuration syncer #1] 303352:20240522:025350.454 server #3 started [alert manager #1] 303355:20240522:025350.455 server #6 started [alerter #3] 303358:20240522:025350.456 server #9 started [lld worker #1] 303359:20240522:025350.457 server #10 started [lld worker #2] 303360:20240522:025350.457 server #11 started [housekeeper #1] 303361:20240522:025350.457 server #12 started [timer #1] 303362:20240522:025350.458 server #13 started [http poller #1] 303365:20240522:025350.459 server #16 started [history syncer #1] 303367:20240522:025350.461 server #18 started [history syncer #3] 303366:20240522:025350.463 server #17 started [history syncer #2] 303364:20240522:025350.463 server #15 started [discovery manager #1] 303370:20240522:025350.466 server #21 started [proxy poller #1] 303363:20240522:025350.466 server #14 started [browser poller #1] 303357:20240522:025350.468 server #8 started [lld manager #1] 303372:20240522:025350.469 server #22 started [self-monitoring #1] 303373:20240522:025350.470 server #23 started [task manager #1] 303368:20240522:025350.471 server #19 started [history syncer #4] 303356:20240522:025350.472 server #7 started [preprocessing manager #1] 303356:20240522:025350.486 [1] thread started [preprocessing worker #1] 303356:20240522:025350.486 [2] thread started [preprocessing worker #2] 303356:20240522:025350.486 [3] thread started [preprocessing worker #3] 303369:20240522:025350.486 server #20 started [escalator #1] 303354:20240522:025350.489 server #5 started [alerter #2] 303381:20240522:025350.491 server #25 started [poller #2] 303364:20240522:025350.492 Cannot initialize discovery manager: cannot initialize maximum number of concurrent checks per worker, user limit of file descriptors is insufficient 303382:20240522:025350.493 server #26 started [poller #3] 303374:20240522:025350.494 server #24 started [poller #1] 303383:20240522:025350.497 server #27 started [poller #4] 303353:20240522:025350.499 server #4 started [alerter #1] 303384:20240522:025350.500 server #28 started [poller #5] 303385:20240522:025350.502 server #29 started [unreachable poller #1] 303391:20240522:025350.504 server #35 started [icmp pinger #1] 303397:20240522:025350.505 server #41 started [history poller #5] 303398:20240522:025350.508 server #42 started [availability manager #1] 303404:20240522:025350.508 server #48 started [configuration syncer worker #1] 303388:20240522:025350.510 server #32 started [trapper #3] 303389:20240522:025350.512 server #33 started [trapper #4] 303348:20240522:025350.513 One child process died (PID:303364,exitcode/signal:1). Exiting ... 303349:20240522:025350.514 HA manager has been paused 303387:20240522:025350.514 server #31 started [trapper #2] 303353:20240522:025350.516 cannot read alert manager service request 303355:20240522:025350.516 cannot read alert manager service request 303386:20240522:025350.517 server #30 started [trapper #1] 303354:20240522:025350.519 cannot read alert manager service request 303390:20240522:025350.520 server #34 started [trapper #5] 303349:20240522:025350.534 HA manager has been stopped 303348:20240522:025350.538 syncing trend data... 303348:20240522:025350.538 syncing trend data done 303348:20240522:025350.539 Zabbix Server stopped. Zabbix 7.0.0rc1 (revision c3509cfd591).
StartDiscovery of 0, 250, 251, 300 succeeded.
StartDiscovery of 1000, 999, 800 failed.