[very slow parity check under 1Mb]

after reading through the logs my self and seeing all the errors were specifically just on that disk I decided to replace it and yes it was small and very ol so I put a new 4 TB in there its preclearing now.

 

parity was valid last successful check was only 2 weeks ago so rebuild shouldn't be an issue. fingers crossed thank you for the help

[very slow parity check under 1Mb]

I reseated all the cables power and SATA.

I also replaced the SATA cable attached to the drive having problems which I've narrowed it down to an old seagate 1TB I still have on this server.

Im starting to think I should just replace that drive eve though from what I can tell smart test is passing on it.

 

here is the full zip from the diagnostics.

xust-diagnostics-20200601-0854.zip

[very slow parity check under 1Mb]

hello all I have been trying to run a parity check for a few days now I used to get pretty fast speeds during the check 100-110 Mbs.

but now its under 1 Mb. this problem started after I tried to add a cache disk and pre-clearing failed. I have since removed the SSD and decided I better do a parity check to make sure everything is good before trying to re add the SSD. I have ran a short smart test on all the disk in the array and it came back with no errors.

 

I have attached the syslog I downloaded during the parity check. I see errors but Im not sure what they mean

 

syslog.txt