From nobody Sat May 18 23:39:48 2024 X-Original-To: bugs@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 4VhgKc3gshz5KFXs for ; Sat, 18 May 2024 23:39:48 +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 4VhgKc1sdYz42xV for ; Sat, 18 May 2024 23:39:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1716075588; a=rsa-sha256; cv=none; b=KfmP/S2WZFp79Xzxv76xmydn3J0/fhscB5Unj+zdsGeG8AzDuDO8F4dyyGmSBVly8NP7Wj VW2uW4yHJ8K19LGc4KgbQD7cEnvIpGQvnMmEjTizMGy2M85vQpqfoPSjg6xdLqqEDkiTy7 cTOEGgUM6cKdA3+ZqocFmtNLSLsZUaT66IcGL+O3m9Jj6n6r4xPPI/UtwvRp+yUhrxkwhf CeGyn0oPTtZ0WsDWISQWEdXXKy6Y5rYoUOsfdhOfPjRRItwnps1XJn2viUHPj+Wm3jU2/4 0tgMDZPYR5Y50xd7GBLX3TcCM9G60ZOpbuFaH/GQKZYV1P1bh2xAIXEMuXWs7g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1716075588; 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=WJNQjdR6rop0+GdzsC5qOlK8tlpcGJvMMDpQ0dU4fPw=; b=NIFYVq4slFxKuBgr03SdSQfzRkpd/1ulbkK/VXDCajjlkdy2dKeKmTOBlUvQoCgwExTeS6 04dFmEQfxDoybt/AFe+b8vm+/khoozccf45HKo9gNfYWIVR54LDQ9Ek9MbVm7W8/zTrNhk 5aV8sH+D9nDMN8epvX5pBe3+Cb8M7RB3RMMWAyYM5id0E7uSUu9VvIxGM3LdMVIaxQfhRK DOirPPzabC/lkgO6fz9Fw/bn2ywq/NSZCs1nv5X1RnRUq5MG3oTbdPlXMdpXaWYxQ1K0T1 BX3ct/1ZaMjVCPM0PrCM645HXzXbd0/gcjF1QBOQ9cs7xM//gY6fkNm4S0kvYg== 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 4VhgKc1Svxzlw3 for ; Sat, 18 May 2024 23:39:48 +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 44INdmnW063365 for ; Sat, 18 May 2024 23:39:48 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 44INdm5m063364 for bugs@FreeBSD.org; Sat, 18 May 2024 23:39:48 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: bugs@FreeBSD.org Subject: [Bug 279138] NFS and NFSUPG and BUFWAIT Date: Sat, 18 May 2024 23:39:48 +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: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: rmacklem@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D279138 --- Comment #4 from Rick Macklem --- (In reply to dgilbert from comment #2) "fileid changed" normally occurs when multiple NFS clients have the same /etc/hostid (due to cloning of system images or ???). This will confuse the server, since it will think the clients are the same client. If you have multiple clients doing NFSv4 mounts, make sure each one of them has a unique /etc/hostid. (If your NFS mounts are NFSv3, I do not have an explanation for "fileid changed". Long ago it was caused by a weird broken NFS cache device, but I doubt any of those still exists.) If your clients all have unique /etc/hostid's (and had them at mount time), and you still see problems, you could try reverting this commit: fbe965591f8a I don't see how it could cause a hang, but it is the only recent change related to directory reading. --=20 You are receiving this mail because: You are the assignee for the bug.=