From owner-freebsd-doc@freebsd.org Fri Jul 22 21:16:45 2016 Return-Path: Delivered-To: freebsd-doc@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8B7A5BA1C47 for ; Fri, 22 Jul 2016 21:16:45 +0000 (UTC) (envelope-from eborisch@gmail.com) Received: from mail-oi0-x236.google.com (mail-oi0-x236.google.com [IPv6:2607:f8b0:4003:c06::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 175151E65 for ; Fri, 22 Jul 2016 21:16:45 +0000 (UTC) (envelope-from eborisch@gmail.com) Received: by mail-oi0-x236.google.com with SMTP id l65so179802253oib.1 for ; Fri, 22 Jul 2016 14:16:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to:cc; bh=McvAWtEjcPMEcXbQZTDHgnmeBFwPCbupRrBJQrgBFO8=; b=V2AM2We1ysYpoc2LiiIb9iBcCHel9ozgDNJ1MP/Bet5jvSZwpsG8Il5/2wWDuuzHKW lUH8y4vsyWfGsC7O0dDdr95lmn6qNjU0Q1xmVQPSyFIMJaAw7YfpsqZKfSFA5wDgA1x/ jso0ULy/RlWbsl2DaGLG6+2Cj0TGhY+2EI9jdWtOeQwj6Soqpuy3UAfXplN/YJJXI9Bd j5PQ6jxCJamzwlPufhAez4Q6LUJnscwJldPPS+aK33zmKdsrNZuVA+q7yp2v/LWTCYq+ em1sDmoljVP/ljFLecmwFVUDd49raNGB3kanVqh0mTBCduTBrODI9RzaQ+b35FsUy6/y 8fPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=McvAWtEjcPMEcXbQZTDHgnmeBFwPCbupRrBJQrgBFO8=; b=cgx4aq401CtAYrKRXCPHFDPSUoeYHXlh8SUcFgSL26s7A1QoEp/0ejX0d5SyV92Xew beK6U8FbSfJPPt9qhRKisiVobTo3cZsngm26v4iwfrLqCdS8qHefUf+lb+SzP8fbQcNH UNqcfGAznwjIClCCtGgwpMWFJ/syGcFvRE8/5m9Qr8rUTkMatqukvqo/fF2VBNz5h44t wtIJXfJufOGR5i+PF3mHJszVU0skn+PMYE2N9dKYCiZivu6XCQFIKJPjKTQ/syS8StJK LLJKiK7O6qqoaX7GknCHHuTgHsGMdcAnwBmwi/uKuFkYzo3Ry2K2D6B+Icjp7oLYF2NQ 65dA== X-Gm-Message-State: AEkooutEab/1oLjTG56D9pIXxSzg5OdKqLM9NuQ3R0NbtCaVBGl6VS7o9f62vQ1+mSSZiiGLE9VOb9CO/OxIgQ== X-Received: by 10.157.48.106 with SMTP id w39mr3486788otd.108.1469222203303; Fri, 22 Jul 2016 14:16:43 -0700 (PDT) MIME-Version: 1.0 Received: by 10.202.66.133 with HTTP; Fri, 22 Jul 2016 14:16:42 -0700 (PDT) From: "Eric A. Borisch" Date: Fri, 22 Jul 2016 16:16:42 -0500 Message-ID: Subject: ZFS + TRIM + GELI documentation update To: freebsd-doc@freebsd.org Cc: zerotronic@gmail.com, Karl Denninger Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-doc@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Documentation project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Jul 2016 21:16:45 -0000 Documentation team, Please update https://www.freebsd.org/doc/faq/all-about-zfs.html -- specifically the note in section 9.7. GELI support for TRIM was added to CURRENT with r286444; this is also in stable/11. The note should be updated to reflect this, and to state that for versions prior to these, TRIM requests are (safely, but potentially with different performance characteristics) rejected on GELI devices. Thanks for your hard work! - Eric