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I/O error and disk error all of sudden

Featured Replies

Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450152
Jul 27 01:31:26 185409 kernel: I/O error, dev sdb, sector 4121449968 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121449904
Jul 27 01:31:26 185409 kernel: I/O error, dev sdb, sector 4121450304 op 0x0:(READ) flags 0x0 phys_seg 32 prio class 2
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450240
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450248
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450256
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450264
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450272
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450280
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450288
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450296
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450304
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450312
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450320
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450328
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450336
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450344
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450352
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450360
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450368
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450376
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450384
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450392
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450400
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450408
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450416
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450424
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450432
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450440
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450448
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450456
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450464
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450472
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450480
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121450488
Jul 27 01:31:26 185409 kernel: I/O error, dev sdb, sector 4121207624 op 0x0:(READ) flags 0x0 phys_seg 21 prio class 2
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207560
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207568
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207576
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207584
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207592
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207600
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207608
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207616
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207624
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207632
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207640
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207648
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207656
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207664
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207672
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207680
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207688
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207696
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207704
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207712
Jul 27 01:31:26 185409 kernel: md: disk3 read error, sector=4121207720

 

 

Watching tv shows on my emby one night, the video stuck and the app crushed, I opened the emby again didn't think much.

 

The next day I found these errors in log

 

run a smart extend test came back with nothing wrong, should I be worried?

Edited by xyzeratul

Solved by JorgeB

  • Community Expert
  • Solution

It's not logged as a disk problem, could be a power/connection issue or spin down related, some SAS disks don't always behave correctly while spinning up.

  • Author
1 hour ago, JorgeB said:

It's not logged as a disk problem, could be a power/connection issue or spin down related, some SAS disks don't always behave correctly while spinning up.

Yea, it's one of SAS drive my friend give me, since my board and case support SAS, I have been using these SAS drive for a bit over a year now.

 

So should I keep using it, or it's time looking for a replacement?

 

PS: shutdown and clean some dust today, restart and unraid told me the disk turns good?

Edited by xyzeratul

  • Community Expert
41 minutes ago, xyzeratul said:

or it's time looking for a replacement?

Like mentioned, doesn't look like a disk problem.

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