is there a way to speed up parity check as it slowed down

[comet424]

i found out that had memory problems constantly crashing unraid..  and making it look like cpu nvme or maclan errors..    

 

so it would crash during parity checks etc...  well i swapped out my memory from my desktop pc.... and running the parity check..  and it usually takes 23-25 hours to parity check.. but at somespotys it jumps  to 107 days to partity check..  its typically running at 6 days it says.. i did reboot it to see if it was some error... but it ran fast to close the 50% but in 2 days  i made it to 55.4%   its estimating 7 more days to run... right now 327 sync errors i had more before i rebooted...  is the errors what causes it?   

 

oh  not sure if it matters. i went from 32gig ram down to 16 gig for the time being..  is the several days due to 16 gig rams?

 

and is there a way to get unraid to notify when there is system log errors..  notifications doesnt offer anything  when memory is failing  or errors that show up in system log... is there a plugin that notifiys you  on this.. as its impossible to check system logs every 5 min  to check if there is an error

[itimpi]

The only thing that should slow down the parity check is if a disk is having problems.  Typically these will be connection issues relating to the SATA or power cabling that is causing retires to happen, but posting diagnostics taken when this problem has occurred will allow us to give a more informed view.