[[6.9.2] Parity checking scheduling not working]

42 minutes ago, Squid said:

Yes

@Squid

I know the reason. Just now we have  experience a brownout; it happens only a few seconds. Just now parity checking is running. During that time around 08:22:21AM , I didn't know we have a power outage and I was sleeping. Thanks to all. I need to protect my server with UPS since occasionally brownout occurs in my place.

[[6.9.2] Parity checking scheduling not working]

26 minutes ago, Squid said:

Jan  1 08:22:21 NightOwl emhttpd: unclean shutdown detected

 

That cron setting is correct that's listed

 

Dec 1st @ 2:30 am

 

Since it's correct, and it's running at random times, it would appear that your system is randomly rebooting. (Confirmed by your diagnostics)  Maybe the system event log in the BIOS would shed some light on what's going on.

 I didn't shutdown my machine. Its running 24x7. That's the reason  the parity check was triggered?

[[6.9.2] Parity checking scheduling not working]

@itimpi

it is safe this to modify this file directly - /etc/cron.d/root?

[[6.9.2] Parity checking scheduling not working]

@itimpi

I have attached the diagnostics - nightowl-diagnostics-20220101-1422.zip

 

this is the content of cron:

# Generated parity check schedule:
30 2 1 12 * /usr/local/sbin/mdcmd check  &> /dev/null || :