[Solved] Slow parity Check

[KoNeko]

i have a very slow parity check going at this moment. I had this problem before and when i reset unraid its all fine again. ( Atleast last time)

 

I didnt reset it yet this time but i have put it on pause. it was going with 4-9 MB/sec

Unraid Status
Notice [THANEKOS] - array health report [PASS]
1604272801
Array has 8 disks (including parity & cache)
normal
Parity - WDC_WD120EDAZ-11F3RA0_5PG67DBF (sdi) - active 38 C [OK]
Disk 1 - WDC_WD120EDAZ-11F3RA0_5PG611EF (sdh) - active 38 C [OK]
Disk 2 - WDC_WD120EDAZ-11F3RA0_8CKZESUF (sdf) - active 40 C [OK]
Disk 3 - WDC_WD30EFRX-68AX9N0_WD-WMC1T0904397 (sdb) - active 38 C [OK]
Disk 4 - WDC_WD30EFRX-68AX9N0_WD-WMC1T0969769 (sdc) - active 39 C [OK]
Disk 5 - WDC_WD80EDAZ-11TA3A0_VDKUVMNK (sdg) - active 39 C [OK]
Cache - Samsung_SSD_860_EVO_250GB_S4CJNZFN116988V (sdd) - active 34 C [OK]
Cache 2 - Samsung_SSD_840_PRO_Series_S12RNEAD700080B (sde) - active 27 C [OK]

Parity check in progress.
Total size: 12 TB
Elapsed time: 50 minutes
Current position: 29.3 GB (0.2 %)
Estimated speed: 4.7 MB/sec
Estimated finish: 29 days, 6 hours, 3 minutes
Sync errors corrected: 0

 

 

added my diag

 

Edit: i let the integrity check finsh and resumed the parity and now it goes ok again. Not top speed but around 100-130 MB/s

 

 

thanekos-diagnostics-20201102-0320.zip

Edited November 2, 2020 by KoNeko
Solved

[KoNeko]

it might be that File Integrity is running on the same disk at this time but in the File Integrity settings i have the

When parity operation is running: don't start

 

But i cant see that anywhere. in the Gui.

Edited November 2, 2020 by KoNeko