On Tue, Nov 13, 2018 at 3:52 PM Conrad Meyer <c...@freebsd.org> wrote:
> Geom devices have the DIOCGDELETE ioctl, which translates into > BIO_DELETE (which is TRIM, as I understand it). > Correct. TRIM is both the catch-all term people use, as well as the name of a specific DSM (data set management) command in the ATA command set. All FLASH technologies have it (thought what it means under the covers varies a bit). Thin provisioned resources like in VMs also have it. Warner _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
