From owner-freebsd-bugs Fri Dec 20 13: 0:11 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id F28B037B401 for ; Fri, 20 Dec 2002 13:00:09 -0800 (PST) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7311143EF1 for ; Fri, 20 Dec 2002 13:00:07 -0800 (PST) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.6/8.12.6) with ESMTP id gBKL07NS012583 for ; Fri, 20 Dec 2002 13:00:07 -0800 (PST) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.6/8.12.6/Submit) id gBKL07lf012582; Fri, 20 Dec 2002 13:00:07 -0800 (PST) Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 509D037B401 for ; Fri, 20 Dec 2002 12:54:22 -0800 (PST) Received: from mail.webjockey.net (mail.webjockey.net [208.141.46.3]) by mx1.FreeBSD.org (Postfix) with ESMTP id A61E143EE6 for ; Fri, 20 Dec 2002 12:54:21 -0800 (PST) (envelope-from ancient@bsd.webjockey.net) Received: from bsd.webjockey.net (qmailr@home.webjockey.net [208.141.46.11]) by mail.webjockey.net (8.12.6/8.12.6) with SMTP id gBKKs6Kn056481 for ; Fri, 20 Dec 2002 15:54:06 -0500 (EST) (envelope-from ancient@bsd.webjockey.net) Received: (qmail 56066 invoked by uid 1000); 6 Dec 2002 16:30:04 -0000 Message-Id: <20021206163004.56065.qmail@bsd.webjockey.net> Date: 6 Dec 2002 16:30:04 -0000 From: gary@outloud.org Reply-To: gary@outloud.org To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: misc/46409: Certain periodic scripts check broken NFS mounts. Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 46409 >Category: misc >Synopsis: Certain periodic scripts check broken NFS mounts. >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Dec 20 13:00:06 PST 2002 >Closed-Date: >Last-Modified: >Originator: >Release: FreeBSD 5.0-CURRENT i386 >Organization: >Environment: System: FreeBSD napalm.outloud.org 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Mon Sep 2 06:16:55 EDT 2002 root@napalm.outloud.org:/usr/src/sys/i386/compile/Ancient.Kernel i386 >Description: Some of the scripts located in periodic/security (and others?) usually check all the mount points for suid files. However, under certain conditions, such as dead NFS (over TCP) mounts can cause the find(1) to hang and become a problem. >How-To-Repeat: Setup an enviorment where a remote NFS mount over TCP, become "dead". Then run periodic/security/100.chksetuid, and find(1) will hang in memory. I cannot seem to kill the find process, and a reboot is the only thing that fixes this. >Fix: Patching some of the find scripts within periodic/ to only do local mounts and not NFS ones seems to be a fix, and using NFS over UDP is another option. >Release-Note: >Audit-Trail: >Unformatted: To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message