From nobody Tue Sep 9 12:54:58 2025 X-Original-To: freebsd-virtualization@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cLkLb25Ypz66sFY for ; Tue, 09 Sep 2025 12:55:03 +0000 (UTC) (envelope-from void@f-m.fm) Received: from fout-b6-smtp.messagingengine.com (fout-b6-smtp.messagingengine.com [202.12.124.149]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4cLkLZ2KhCz3qT8 for ; Tue, 09 Sep 2025 12:55:02 +0000 (UTC) (envelope-from void@f-m.fm) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm1 header.b=QnZFv3KH; dkim=pass header.d=messagingengine.com header.s=fm1 header.b="H 6fqwXD"; dmarc=pass (policy=none) header.from=f-m.fm; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 202.12.124.149 as permitted sender) smtp.mailfrom=void@f-m.fm Received: from phl-compute-04.internal (phl-compute-04.internal [10.202.2.44]) by mailfout.stl.internal (Postfix) with ESMTP id 3D17C1D001BE for ; Tue, 9 Sep 2025 08:55:01 -0400 (EDT) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-04.internal (MEProxy); Tue, 09 Sep 2025 08:55:01 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=f-m.fm; h=cc :content-type:content-type:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:subject:subject:to:to; s=fm1; t=1757422501; x=1757508901; bh=+H6QT7tok4/F5ND1LbtQZouQ/vkVHs4X eYw+Fl+6dUo=; b=QnZFv3KHl2UWVa28Vyu5L9LKV2VT7p05v+eZ/7NujX9/pfEb x+EmUOxuSiW+PbQWHt7ZLtDNo1WNpYExeRiGGYMjQds68Rh1fslgs8uHUTFPf55r iKpXynmeDXy8l3xbNIMrMRG9I3EWQhcfymJXohp5MUlUGnQyxN6HMU/98WKqEWti uXLgmZAZqNoReF/+JQE+O7Ex02fBKQ8itCc/N+k8Vas6dcmdyj74CY7/f/Zi11lt pMU3DLNrrvv3Z1Sph76Ucm7xzQiONtiFmp2gRiHcUUbGcg9J2A/CHEv2Nr3eUYan h1tCe48S/j+aUbcl6Uw9WJYRODV5kwtVQHWWLA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1757422501; x= 1757508901; bh=+H6QT7tok4/F5ND1LbtQZouQ/vkVHs4XeYw+Fl+6dUo=; b=H 6fqwXDA/QEIr/DkVQ/dCzEp3zb1RTeA+0qGXF1ZKW5LgxkkNcSeS56jppwAvyC0d +IgB8Gz/llUIi2NID6y09r79WTIFWcogNMMTEoDTlZZFn14HV7stAwkaeze7kkTh fxcKavaKzvU2yEtf93VrnyV1Jaz8SNQ9woyLEVCrNr2c4w6b/QWcO62opBD3Bsjc pBwiDfYF9JoZWMPuJPtmyP7ZcN2Jsk/Z++gcuV20GIYZMeBPLXwZCKhqLxYXlyUx dQ6myHjPUeaO1e/uR+UOyAFcar33xQ7EqB65KeIewyrHlQ9/c4JrLAFWHVml168h nSobTBIvh0Ks0iVfxlFxw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeffedrtdeggddvtdegiecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpuffrtefokffrpgfnqfghnecuuegr ihhlohhuthemuceftddtnecunecujfgurhepfffhvffukfggtggusehttdortddttddvne cuhfhrohhmpehvohhiugcuoehvohhiugesfhdqmhdrfhhmqeenucggtffrrghtthgvrhhn peekgeeihfelvdekleejvdefjedvkeelfedtgfdttedtleetuddujeeulefhtefggeenuc evlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehvohhiuges fhdqmhdrfhhmpdhnsggprhgtphhtthhopedupdhmohguvgepshhmthhpohhuthdprhgtph htthhopehfrhgvvggsshguqdhvihhrthhurghlihiirghtihhonhesfhhrvggvsghsugdr ohhrgh X-ME-Proxy: Feedback-ID: i2541463c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA for ; Tue, 9 Sep 2025 08:55:00 -0400 (EDT) Date: Tue, 9 Sep 2025 13:54:58 +0100 From: void To: freebsd-virtualization@freebsd.org Subject: bhyve rw access to host filesystem? Message-ID: Mail-Followup-To: freebsd-virtualization@freebsd.org List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-virtualization@freebsd.org Sender: owner-freebsd-virtualization@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.49 / 15.00]; NEURAL_HAM_LONG(-1.00)[-1.000]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.89)[-0.885]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; MID_RHS_NOT_FQDN(0.50)[]; R_SPF_ALLOW(-0.20)[+ip4:202.12.124.128/27]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm1,messagingengine.com:s=fm1]; RCVD_IN_DNSWL_LOW(-0.10)[202.12.124.149:from]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_FROM(0.00)[f-m.fm]; ARC_NA(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; FROM_HAS_DN(0.00)[]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; PREVIOUSLY_DELIVERED(0.00)[freebsd-virtualization@freebsd.org]; TO_DN_NONE(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; MLMMJ_DEST(0.00)[freebsd-virtualization@freebsd.org]; ASN(0.00)[asn:151847, ipnet:202.12.124.0/24, country:AU]; RCVD_VIA_SMTP_AUTH(0.00)[]; MISSING_XM_UA(0.00)[]; DWL_DNSWL_NONE(0.00)[messagingengine.com:dkim] X-Rspamd-Queue-Id: 4cLkLZ2KhCz3qT8 Hi, I'd like to have one bhyve vm access the bhyve *host's* filesystem[0] I can't seem to find instructions how to do this, although 9p looks promising, am not sure this can be accessed from the host. The host runs -current. Can this be done, without resorting to using the NIC? [0] a few dirs on the host [1] rw access by both the guest and the host [2] both host and guest are freebsd --