Hi. 

 

After parity sync error check there was 330 errors found. It started about 2 months ago when errors was found and have been increased since. So far about 10 tests have been made. 

Have been reading through the forum threads for a solution but I would like some guidance in this matter. 

 

I have checked all sata Cables and the hot swap Bays, all secured and in position. 

 

Smart test on all drives without any errors. 

 

Memtest86 ran for a couple of hours, no errors found 

 

System spec:

Case: inter-tech IPC SC-4100

Mobo: asrock j5005-itx

Memory: Crucial DDR4 2400MHz 16GB SODIMM

16GB 2400MHz (PC4-19200) DDR4 CL17 DR x8 Unbuffered SODIMM, 260pin

Hdd: 2x wd red 6TB, 2x wd green 5tb 

Cache: Samsung SSD 840 EVO 500GB

Psu: Sea Sonic SS-250SU

Sata card: 2 Port SATA III PCI-e 2.0 x1 Card - SY-PEX40039 

 

 

tower-diagnostics-20200316-2302.zip

Edited March 17, 20206 yr by TIE Fighter
wrong spell

Run a couple of non correcting parity checks and post new diags after that (before rebooting) but first check/replace cables on disk2.

1 hour ago, johnnie.black said:

Run a couple of non correcting parity checks and post new diags after that (before rebooting) but first check/replace cables on disk2.

Thx i will revert once done and post the results. 

So I replaced the sata cable for disk 2

And run two non correcting parity checks. 

 

1st check gave 5 errors

2nd check gave 2 errors

 

Attached diagnosstics 

 

tower-diagnostics-20200320-1239.zip

Edited March 20, 20206 yr by TIE Fighter
wrong spell

Based on that bad RAM would be my main suspect, run memtest.

19 hours ago, johnnie.black said:

Based on that bad RAM would be my main suspect, run memtest.

3rd non correcting parity check gave 1 error. 

So the errors are almost gone now since i replaced the sata cable. 

Can i do a 4th parity check before I do a memtest cause I have already made that in the past and the memory are new. 

tower-diagnostics-20200321-0853.zip

1 hour ago, TIE Fighter said:

So the errors are almost gone now since i replaced the sata cable. 

The cable wasn't the problem, the different number of errors (on different sectors) suggest very strongly that there's a hardware problem, like bad RAM.

Finished 4th non correcting parity sync error check with 0 errors. 

 

Will this mean that all is okay from now and I can stop investigate and rest this case. 

 

Att: diagnostics from last parity check. From here the server have been restarted

tower-diagnostics-20200321-2331.zip

9 hours ago, TIE Fighter said:

Will this mean that all is okay from now

Unlikely the problem went away on its own, you'll probably get more errors on future checks.

Now i discovered warnings and errors in the disk log info for disk 3, but I dont really understand what they mean. 

 

Mar 26 22:31:27 Tower kernel: ata6.00: exception Emask 0x10 SAct 0x3f800000 SErr 0x400000 action 0x6 frozen
Mar 26 22:31:27 Tower kernel: ata6.00: irq_stat 0x08000000, interface fatal error
Mar 26 22:31:27 Tower kernel: ata6: SError: { Handshk }
Mar 26 22:31:27 Tower kernel: ata6.00: failed command: WRITE FPDMA QUEUED

 

Diagnostics att. 

tower-diagnostics-20200327-0158.zip

That looks like a connection issue, check/replace cables on disk3.