From nobody Thu Oct 06 14:05:04 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 4MjtVn08kYz4dgdQ for ; Thu, 6 Oct 2022 14:05:05 +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 4MjtVm57t0z3KVT for ; Thu, 6 Oct 2022 14:05:04 +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 4MjtVm49sXzGdj for ; Thu, 6 Oct 2022 14:05:04 +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 296E54Q1046583 for ; Thu, 6 Oct 2022 14:05:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 296E547i046582 for fs@FreeBSD.org; Thu, 6 Oct 2022 14:05:04 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 266236] ZFS NFS : .zfs/snapshot : Stale file handle Date: Thu, 06 Oct 2022 14:05:04 +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: 13.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: nomad@neuronfarm.net X-Bugzilla-Status: Open 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=1665065104; 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=QGuDNBkU2ezmeutIDHQ+iQ3AngF4BAiMAGcDi6YdNI4=; b=W14roZwbHNT/01g8Te7jN7crSh4uSStIHxOpeAC5bKL7euJ7DJJt7NOpDjHNDhiqyrdhl4 pkUop1eI6MJh1Lrx9iiwo7D3c1nb+llnBBIFX8XprpnEmwY3Y5bKreCjxbCqkrRtZESjRH +KMD53/HGp5wvmMmA/Ut1s+tSlVQaQx2E0F033tDsQ8zshNr8G03W7kJDyaflBhLHGw94X 1PqTrpq4AgFS093jF+MdfMH4WW611AUnLDFtYYA5quWaWMg+rBYoLuDjmydBAHGKXebRay kYbDp0ev16HpuvTR0z7CTwNkyum1WQ+olsufjC0Zu/f7bW6cOE3YkyCc9WF+JQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1665065104; a=rsa-sha256; cv=none; b=ejBmtyuYAEe3ZAKWSepmbj12ihL9QCywZ5z3KUYvI8vcU6nIUYeWI2juylCsz53/wap35d g3uxYUt6a7qhs5pn+xi/H4az4trn6TecDKwI24T93k1XXYOGwo5RZK+GXWPxuGpxr/Mkmm c5PB3czYlfP8abvfRN/8Mgg7SEZInSw0/lfKWgzXFe0YUzM5lIgAL/gKhG2geC/KCYUf+K CnldN+wLX07+ZYSJN/lo+T0SvVd4zTIMi7zd3uNj80eT4nK0fwuXn4b0UP4TDj2JfJpdu3 SWp3GIDSaeKj8VRPZz073sUw3650w54z67I+pfuTDCE6IHRSCAeNH7ZTPsV50w== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D266236 --- Comment #10 from Michel Le Cocq --- How can I help for this bug ? In fact I've two FreeBSD server with several disk bay. Server1 : 13.0-RELEASE-p7 Server2 : 13.1-RELEASE-p2 My disk bay are attach on booth. Then I can choose to import the pool on Server1 or Server2. The point is that on Server1 with 13.0-RELEASE-p7 no snapshot access trouble but really often NFS client hang like this : Oct 6 15:15:57 xxx kernel: [275827.527427] nfs: server Server1 not respond= ing, still trying ... Oct 6 15:18:58 xxx kernel: [276007.920813] nfs: server Server1 OK Since upgrade on 13.1-RELEASE-p2 on Server2, I have 'Stale NFS file handle'= on NFS client. root@poste:~# ls -l /mnt/.zfs/snapshot/1/ total 0 ls: /mnt/.zfs/snapshot/1/: Stale NFS file handle And worse on this release ... an action on zfs vol result in : 'process in Uninterruptible sleep', then I must reboot... --=20 You are receiving this mail because: You are the assignee for the bug.=