> On Nov 29, 2018, at 7:21 AM, Eugene Grosbein <eu...@freebsd.org> wrote: > > Author: eugen > Date: Thu Nov 29 14:21:26 2018 > New Revision: 341232 > URL: https://svnweb.freebsd.org/changeset/base/341232 > > Log: > Add new small tool trim(1) to delete contents for blocks on flash > based storage devices that use wear-leveling algorithms. > > [snip]
> +.Sh DESCRIPTION > +The > +.Nm > +utility erases specified region of the device. > +It is only relevant for flash based storage devices that use wear-leveling > +algorithms. I’m curious, would this also be useful for virtual disks or SAN/NAS devices backed by thinly-provisioned storage? _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
