From nobody Mon Jan 03 23:30:19 2022 X-Original-To: fs@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 52D57193B274 for ; Mon, 3 Jan 2022 23:30:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JSX6M4yvMz4fbK for ; Mon, 3 Jan 2022 23:30:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 261CB6687 for ; Mon, 3 Jan 2022 23:30:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 203NUJll031506 for ; Mon, 3 Jan 2022 23:30:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 203NUI1l031505 for fs@FreeBSD.org; Mon, 3 Jan 2022 23:30:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 260894] Nonexportable file systems are usable over NFSv4 Date: Mon, 03 Jan 2022 23:30:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: asomers@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1641252620; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gi2tsLUVpL4fSlN+aS9qgn3Gp3Y8Eta4Pa2gaZFwXcw=; b=RvoH3srGpYNuZG9VjCWUqtOMZ6Dd4f7TwpVY+JXOfy/uzyilaVU6gwuxbBik4E3st5AXW3 OmuB+QIugXr6zZgqsks38tZdSSSBnFXWWlpH24T/ZsV/ecb2w0l8AcMTtET3a8Ajl8P2Qv JEn14ssgfZY8Yfhv1AOxRCb9rDCUUP6+jNOrXS/ElTIP8N9crSL+vCcGUiXQvOXz6boHEj 5fdYpF9B6vcq8Mh6svA0NkBY+6D36gKilCawKxkEVoNnI9+1RpGs/2eL/NVCUKL/d9Im7D kNtNS/lClQ6QfdQGIVnbDly3xhL6IXKyQIk0UqHTlPuH9wRxz5tNXK0X2Wqb9A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1641252620; a=rsa-sha256; cv=none; b=TjC56YjJidaVfHWjw0pOFKWVD+RYQlPIMmI/jGtj/CtYTh9Zle8vA+mpkouH0I7u3rn0xN X5SI30oQaxqLw0SLpQ6mqGkIx4HbUXUeV7JP4TFEkJHQXnTduPHsckGq/Xlux//cv7ZKZ0 faYQtNEcbokWrWInb1HASiUVrrtRUTc6CDjbbOsWIkdmxXbSwF48kBiTPcY9/D6D1FkHmR BkwDPSBDm5+d1xvs9RyBRL37tM9kCHgQWhXevMasxtUqQi1plMACMMpl6YeMyy51XC9zeC A1qCyY5xChCJvL25ig56L8dJcCrc68ASdjXsFH8KhieCd9yVo96Rm3y2X/SRng== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260894 --- Comment #4 from Alan Somers --- Yes I'm sure. Here's what dtrace shows when I do "service mountd onereload= ".=20 It shows that VFS_MOUNT gets called five times. The first time it succeeds because MNT_EXPORTED isn't set. The next four attempts return EINVAL. 2 67221 fuse_vfsop_mount:entry mntflag=3D0x10000 dataflags=3D0= x11054 2 67222 fuse_vfsop_mount:return return 0 0 67221 fuse_vfsop_mount:entry mntflag=3D0x10100 dataflags=3D0= x11054 0 78882 vfsops:mount_err cannot export a file system wit= hout FUSE_NO_OPENDIR_SUPPORT 0 67222 fuse_vfsop_mount:return return 22 0 67221 fuse_vfsop_mount:entry mntflag=3D0x10100 dataflags=3D0= x11054 0 78882 vfsops:mount_err cannot export a file system wit= hout FUSE_NO_OPENDIR_SUPPORT 0 67222 fuse_vfsop_mount:return return 22 0 67221 fuse_vfsop_mount:entry mntflag=3D0x10100 dataflags=3D0= x11054 0 78882 vfsops:mount_err cannot export a file system wit= hout FUSE_NO_OPENDIR_SUPPORT 0 67222 fuse_vfsop_mount:return return 22 0 67221 fuse_vfsop_mount:entry mntflag=3D0x10100 dataflags=3D0= x11054 0 78882 vfsops:mount_err cannot export a file system wit= hout FUSE_NO_OPENDIR_SUPPORT 0 67222 fuse_vfsop_mount:return return 22 And here is /etc/exports: /mnt -alldirs -maproot=3Droot 192.168.0.4 V4: / -sec=3Dsys -network 192.168.0.0/24 /mnt -maproot=3Droot -network 192.168.0.0/24 --=20 You are receiving this mail because: You are the assignee for the bug.=