[OmniOS-discuss] ZFS pool allocation remains after removing all files

[Dan McDonald]

On Oct 9, 2014, at 11:21 AM, Richard Elling <richard.elling at richardelling.com> wrote:

> DanMcD will know for sure, but vols do support SCSI UNMAP over comstar.

AND there are improvements to this for ZFS compliments of Delphix.

> The "missing" support is for ZFS to issue SCSI UNMAP commands to the disks.

That is true.

Dan