Fidelix Posted January 16, 2019 Share Posted January 16, 2019 What might be the reason? Tips? Quote Link to comment
trurl Posted January 16, 2019 Share Posted January 16, 2019 Go to Tools - Diagnostics and attach the complete diagnostics zip file to your next post. Quote Link to comment
Fidelix Posted January 16, 2019 Author Share Posted January 16, 2019 Here you go. nas-diagnostics-20190116-1449.zip Quote Link to comment
trurl Posted January 16, 2019 Share Posted January 16, 2019 Did you test any of your disks? Some of them seem pretty old. And some of them should be giving you SMART warnings on the Dashboard page as well as Notifications if you have setup Notifications. Disk3 isn't reporting SMART so that is an issue itself. Quote Link to comment
JorgeB Posted January 16, 2019 Share Posted January 16, 2019 Disk2 looks past it's prime, possibly has some slow sectors, disk speed test might show something. Quote Link to comment
Fidelix Posted January 16, 2019 Author Share Posted January 16, 2019 No I haven't run any tests myself recently. These dashboard warnings only started showing up recently, the server had a couple of abrupt poweroffs in the last 2 days. What's the recommended way to keep my data intact since parity is no longer valid? I have spare PCs. Should I replace Disk 2, build a new array (with the rest of the disks) and move the data from disk2 back in manually? Quote Link to comment
JorgeB Posted January 16, 2019 Share Posted January 16, 2019 First would be good to confirm if it's a disk problem, and which disk it is, run the disk speed test, it's easy and it might show the culprit. Quote Link to comment
Fidelix Posted January 16, 2019 Author Share Posted January 16, 2019 I'm running it, and it's taking a long while for sdb. Seeing the disk speeds - it's probably the culprit. Quote Link to comment
Fidelix Posted January 16, 2019 Author Share Posted January 16, 2019 /dev/sdb: 2 MB/sec avg /dev/sdc: 97 MB/sec avg /dev/sdd: 142 MB/sec avg /dev/sde: 156 MB/sec avg /dev/sdf: 166 MB/sec avg /dev/sdg: 430 MB/sec avg Quote Link to comment
Fidelix Posted January 16, 2019 Author Share Posted January 16, 2019 Since Unraid no longer has a valid parity device, what would be the appropriate way to replace this hard drive? Quote Link to comment
JorgeB Posted January 16, 2019 Share Posted January 16, 2019 Either wait for the parity sync to finish and replace the disk or try coping the data to another disk, but it's likely going to take a while, and hopefully the disk won't fail before that. Quote Link to comment
Fidelix Posted January 17, 2019 Author Share Posted January 17, 2019 This topic can be closed and marked as solved. The issue was with the hard drive. 3 drives suddenly started to give SMART errors. One is super slow (1mbps) even in another PC, one I can't fix with seatools, and the other one I'm running seatools long fix to see if I can still use it. Never buying Seagate again. All 3 drives were from different batches, from Seagate (the parity as well). Quote Link to comment
trurl Posted January 17, 2019 Share Posted January 17, 2019 44 minutes ago, Fidelix said: Never buying Seagate again. The super slow one was a WD. And most were very old. Quote Link to comment
Fidelix Posted January 17, 2019 Author Share Posted January 17, 2019 5 minutes ago, trurl said: The super slow one was a WD. And most were very old. No, the WD was 97 MB/sec avg The 1MBPS one was Seagate. The parity (which is no longer pre-clearing successfuly) is Seagate as well. Quote Link to comment
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