From owner-freebsd-current@freebsd.org Mon Jun 29 19:08:58 2020 Return-Path: Delivered-To: freebsd-current@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 0352A35274B for ; Mon, 29 Jun 2020 19:08:58 +0000 (UTC) (envelope-from gbe@freebsd.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (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 "smtp.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49wcV16JGtz4Fkx; Mon, 29 Jun 2020 19:08:57 +0000 (UTC) (envelope-from gbe@freebsd.org) Received: from localhost (p548612f6.dip0.t-ipconnect.de [84.134.18.246]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) (Authenticated sender: gbe) by smtp.freebsd.org (Postfix) with ESMTPSA id 796BA194DD; Mon, 29 Jun 2020 19:08:57 +0000 (UTC) (envelope-from gbe@freebsd.org) Date: Mon, 29 Jun 2020 21:08:56 +0200 From: Gordon Bergling To: "Rodney W. Grimes" Cc: Gordon Bergling , Kevin Oberman , FreeBSD Current , david@catwhisker.org Subject: Re: Undeletable files after kyua test runs Message-ID: <20200629190856.GA44618@lion.0xfce3.net> References: <20200629174212.GA80071@lion.0xfce3.net> <202006291858.05TIwlGL048486@gndrsh.dnsmgr.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202006291858.05TIwlGL048486@gndrsh.dnsmgr.net> X-Url: X-Operating-System: FreeBSD 12.1-STABLE amd64 X-Host-Uptime: 8:59PM up 2 days, 7:44, 5 users, load averages: 1.23, 1.17, 1.10 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Jun 2020 19:08:58 -0000 On Mon, Jun 29, 2020 at 11:58:47AM -0700, Rodney W. Grimes wrote: > > On Mon, Jun 29, 2020 at 10:32:38AM -0700, Kevin Oberman wrote: > > > On Mon, Jun 29, 2020 at 10:26 AM Gordon Bergling wrote: > > > > I recently stumbled across undeletable files that are generated by kyua > > > > test runs, > > > > for example > > > > > > > > -rwxr-xr-x 1 root wheel 0 May 9 13:10 > > > > /tmp/kyua.aB4q62/8676/work/fileforaudit > > > > > > > > I haven't yet identified the test that generate those files, but it is > > > > impossible > > > > to delete them. I have clear_tmp_enable="YES" set in the /etc/rc.conf, but > > > > on every boot the system argues that these file aren't deletable. > > > > I tried to 'rm -rf' them by hand but, even this wasn't possible. I have > > > > looked for > > > > any extend attributes, but I didn't find any. > > > > > > > > Has anyone an idea how this is possible and may how these files can be > > > > deleted? > > > > > > Have you done 'ls -o' to check for flags like schg? > > > -- > > > Kevin Oberman, Part time kid herder and retired Network Engineer > > > E-mail: rkoberman@gmail.com > > > PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 > > > > Argh, I haven't thought about chflags for quite some time. The chflags > > bit was set and after an > > > > # find /tmp/ -type f -exec chflags -R 0 {} \; > ^^Only files ^^ meaningless when chflags is given ONLY files > > You probably could of done: > chflags -R 0 /tmp/ Okay, I am currently working on an update for clear_tmp_enable="YES" to include a check like this. I would think that an rc option like this should delete everything in /tmp. > > I was able to finally delete them. > > > > Thanks for the fast respone, > > > > Gordon --Gordon