From owner-freebsd-virtualization@freebsd.org Sun Apr 21 19:47:11 2019 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 17E1E1582E62 for ; Sun, 21 Apr 2019 19:47:11 +0000 (UTC) (envelope-from paul@redbarn.org) Received: from family.redbarn.org (family.redbarn.org [IPv6:2001:559:8000:cd::5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 8B1A38760D for ; Sun, 21 Apr 2019 19:47:10 +0000 (UTC) (envelope-from paul@redbarn.org) Received: from [192.168.44.232] (dslb-178-005-140-226.178.005.pools.vodafone-ip.de [178.5.140.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by family.redbarn.org (Postfix) with ESMTPSA id 3EF71892C6; Sun, 21 Apr 2019 19:47:07 +0000 (UTC) Subject: Re: bhyve, sparse disk image and trim support? To: Dustin Marquess Cc: FreeBSD virtualization mailing list , "Bjoern A. Zeeb" References: <21E25588-ADC0-4101-B122-5782D9A94AC4@lists.zabbadoz.net> <7adb331c-7563-4d8d-a6bc-e616c6ff4299@Spark> From: Paul Vixie Message-ID: <630cf550-ab81-b44e-a145-0ffd11b13a43@redbarn.org> Date: Sun, 21 Apr 2019 12:47:04 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 PostboxApp/6.1.14 MIME-Version: 1.0 In-Reply-To: <7adb331c-7563-4d8d-a6bc-e616c6ff4299@Spark> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Apr 2019 19:47:11 -0000 Dustin Marquess wrote on 2019-04-21 12:12: > Using a sparse zvol and either the ahci-hd or nvme drivers should support TRIM. is someone working on virtio-blk support? -- P Vixie