Depends on which illumos, I think. As I know OmniOS imported the switch -o ashift= from OpenZFS.
If you use OpenIndiana, you will very likely not have this. You will need to use other tricks, which are more cumbersome, to get it done. ------------------------------------------ illumos: illumos-discuss Permalink: https://illumos.topicbox.com/groups/discuss/Tfa7a1dfe6afff750-Mdd06a08ac6011d8d4676846e Delivery options: https://illumos.topicbox.com/groups/discuss/subscription
