Forum Discussion

Aspirant

Mar 11, 2017

ReadyNAS 104 rediculously slow scrub

I have a ReadyNAS 104 FW 6.6.1. I have 4x 3TB drives in RAID 5 with about 6TB of data. I recently did a full reset and restored all my data. This is the first scrub after that. I started the scru...

Performance

StephenB

Guru - Experienced User

Mar 13, 2017

Retired_Member wrote:

With bitrot protection status "disabled" scrubbing is meaningless to my understanding and you should stop conducting it.

Bitrot protection works with RAID scrubbing to recover files when there is silent corruption. But RAID scrubbing has value even if bitrot protection is off. So I think your recommendation is incorrect.

Dahwich: Do you have disk spindown enabled?

Dahwich

Aspirant

Mar 14, 2017

No, I do not have disk spindown enabled. Today, things are finally progressing at a resonable rate. It is finally up to 63% and will hopefully be done some time tomorrow, but still, that will be about 10 days!

mdgm-ntgr
NETGEAR Employee Retired
Mar 14, 2017
Which services are you running?

Which apps do you have installed?
- Dahwich
  Aspirant
  Mar 15, 2017
  mdgm-ntgrI have no Apps installed. I have these services on:
  -SMB
  -AFP
  -ReadyDLNA
  -UPnP
  -HTTP
  -HTTPS
  -SSH
  
  My scrub finally finished after a little more than 11.5 days...