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Forum Discussion
Data Scrubbing - Find out how long?
Being new to ReadyNAS there were various things I wanted to know. One of these was Data Scrubbing. Now having understood more about it, the obvious question is how long does it take. I have now don...
Hi, here are some updated stats, we've spent time over new year putting in additional drives and changing the partitions, so we have a RAID10 partition that we use for iscsi connections and clustered storage. And a RAID1 partition that we use for backup so lots of data changing daily.
The scrub appears to be taken an inordinate amount of time, we expected that after the first scrub post significant data changes that the second scrub would be reduced. However, the first time was 4 1/2 days and a week after completion started again (so we could determine improvement or lack of) it is 5.51% complete after 20 hours.
System ..... OS ....... RAID .... Disks ......... Total ........ Used ......... Balance time ... Comments
A RN3220 . 6...4.1 .... 10.... 6 of 3 TB ...... 8 TB .........6 TB ..... 4 1/2 days. ........ Monthly
A RN3220 . 6...4.1 .... ..1.... 2 of 3 TB ...... 3 TB ... ..... 2TB ..... 15/16 hours. ........ Monthly
B RN3220 . 6...4.1 .... 10.... 6 of 3 TB ...... 8 TB ... .....6 TB ..... ? . ........ Monthly but not scheduled yet
B RN3220 . 6...4.1 .... ..1.... 2 of 3 TB ...... 3 TB ... .....1TB ..... 9 hours. ........ Montly but not scheduled yet
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