17-05-24T12:17:46.009929-04:00 warning vmon Service pschealth exited. Exit code 1
17-05-24T12:17:46.010162-04:00 warning vmon Service pschealth exited unexpectedly. Crash count 0. Taking configured recovery action.
/var/log/messages
, you see entries similar to:2017-05-24T13:26:23.758145-04:00 HST-EXP-VC01 su[33644]: pam_unix(su:session): session closed for user vpostgres
2017-05-24T13:25:16.086607-04:00 HST-EXP-VC01 ntpd[1244]: kernel reports TIME_ERROR: 0x41: Clock Unsynchronized
2017-05-24T13:25:16.087228-04:00 HST-EXP-VC01 ntpd[1244]: frequency error -119309 PPM exceeds tolerance 500 PPM
2017-05-24T13:25:16.087401-04:00 HST-EXP-VC01 systemd[1]: Time has been changed
Note: The preceding log excerpts are only examples. Date, time, and environmental variables may vary depending on your environment
By design, Active, passive and witness nodes reside on three different ESXi hosts.
To resolve this issue, ensure that all the three ESXi hosts that manage the Active, Passive and Witness nodes of VCHA have NTP configured correctly. Additionally, ensure the ESXi hosts have the NTP service running, and have a consistent NTP server defined.
For more information on ESX/ESXi timekeeping best practices, refer to KB 2004453