I have made some performance tests with the new Allocation Classes on
newest OmniOS bloody
on ESXi 6.7U3 with Optane partitions (pass-through) as special vdev and
Slog.
As I was told that special vdevs are removable, I tried a vdev remove.
During this, OmniOS crashed and after a few secondes after reboot,
OmniOS crashed again.
I had just enough time to delete /etc/zfs/zpool.cache to hinder a mount
on next reboot.
Is this a know problem?
Btw. Allocation Classes is a real must have feature,
results see http://napp-it.org/doc/downloads/special-vdev.pdf
gea
@napp-it.org
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