Hi All,
Just a quick one. I've got a multi mirror vdev pool made up as follows.
vdev1 2x3TB
vdev2 2x3TB
vdev3 2x3TB
I've managed to scavenge another 2x3TB drives and was just planning to extend with another mirrored vdev. How is the data striped over the existing disks and then the new ones? I'm getting good throughput on the 2 mirrors 450MB/s as it writes over the 3 mirrors but how will it behave with an empty vdev being added if data is already striped over the existing mirrored pairs?
Cheers
Just a quick one. I've got a multi mirror vdev pool made up as follows.
vdev1 2x3TB
vdev2 2x3TB
vdev3 2x3TB
I've managed to scavenge another 2x3TB drives and was just planning to extend with another mirrored vdev. How is the data striped over the existing disks and then the new ones? I'm getting good throughput on the 2 mirrors 450MB/s as it writes over the 3 mirrors but how will it behave with an empty vdev being added if data is already striped over the existing mirrored pairs?
Cheers