Ex2 2TB Mirror extremely slow

Hi guys,
Here’s the actual speed:

building file list …
1 file to consider
61.64M 1% 4.63MB/s 0:15:00

That’s through wired 1Gb - directly to the WD Mirror, to exclude any networking issues.

Writes on the WD itself is around 76.6MB/s according to dd.

Any solutions how to fix this?


Hello chic_cat,

Please refer to the below link: