apool

Yes, also happens to me, can't login to the admin dashboard. I don't think there's an easy fix...

Absolute hero! Thanks

Well, I haven't had any luck with these. I had a SATA to DC adapter lying around, connected it to a faulty drive and started a parity check, also gave write errors at the end of the check. What's surprising to me is that I can add these drives as data devices and it'll eat it up with no complaints: I've purchased another 12TB one, different brand, and I'll use that one as parity, but it's really strange what happened with these drives

Hi OP, did you solve this? Having the same errors

I know, but the errors only pop up at the end of the check.

Yes, I changed everything. The only thing I haven't changed is the PSU. I have some DC to SATA converters, I'll power the disks with that and I'll report back... Is there any way to check the error without having to do a full parity-check? It takes 18 to 20 hours to complete

Fuck I don't have any SATA controller... Thanks for the answer though.

Officially no clue as to why this is happening, parity sync finishes with 168 errors on both disks. In the logs it says: "ANAS kernel: md: disk0 write error, sector=23437500872" a bunch of times. Does that mean BOTH drives are officially dead? I even changed SATA data cables, now I truly ran out of options! Is there anything I could do? anas-diagnostics-20251008-2212.zip Pinging @JorgeB

Hey xokia, did you solve your issue? I'm experiencing the same as you, I don't have any expansion card attached, I have two Seagate Exos x16 that are also failing parity and being disabled. Please answer, I don't know what else to do, besides purchasing an expansion card!!

Same result with the other disk, it's very strange that only happens with these disks, isn't it? I can't believe it, I think it also didn't pick up the messages for when the parity-sync finished, it was on 6th October at around 23:30, I went to sleep thinking it'd pick it up. Attaching the new diags just to be sure What else can I do? anas-diagnostics-20251007-0816.zip

Looks like it was on 3rd/4th, but the logs didn't pick it up. I'm finishing another parity-sync in around two hours, will post the results...

Yes, it was a parity sync, my fault. Now doing another one with the other disk...

Forgot to mention I'm on 6.12.9, should I update? I don't wanna break more things to be honest...

Already did that, ordered some official cables for my PSU just in case the ones I was using were bad but nothing changed. It's also very strange that BOTH disks present this error, I reseated the cables several times already...

@JorgeB Pinging you for this update. New official cables arrived, did a parity-check and still the parity device is disabled... I really don't know what else to do, the return window for these drives is over and I can't use them. Do I have to do anything else in order to use these devices? Do I have to do a New Config for this? There are 168 errors on the parity disk, is that something I should be worried about? I'm attaching new diags :( anas-diagnostics-20251005-1255.zip