Date: Tue, 21 Aug 2018 20:09 -0500 From: Greg Rivers <gcr+freebsd-current@tharned.org> To: Bob Prohaska <fbsd@www.zefox.net> Cc: FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: CFT: TRIM Consolodation on UFS/FFS filesystems Message-ID: <1659279.80fYreCAfO@no.place.like.home> In-Reply-To: <20180822004843.GA84687@www.zefox.net> References: <201808201940.w7KJeu29072094@chez.mckusick.com> <20180822004843.GA84687@www.zefox.net>
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On Tuesday, August 21, 2018 17:48:43 Bob Prohaska wrote: > Will the new feature be active on a Raspberry Pi 3 using flash > on microSD and USB for file systems and swap? > It will work on any UFS file system, as long as the underlying medium supports TRIM. It will not work for swap because swap is not UFS. > Can the feature be turned on using one of the conf files in /etc? > No, TRIM and other UFS features are controlled by parameters in the UFS superblock. See tunefs(8). -- Greg
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