From owner-freebsd-questions@freebsd.org Fri Apr 1 07:23:05 2016 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AFDD0AEBE6E for ; Fri, 1 Apr 2016 07:23:05 +0000 (UTC) (envelope-from steve@sohara.org) Received: from uk1mail2513.mymailbank.co.uk (UK1MAIL2513-PERMANET.IE.mymailbank.co.uk [217.69.47.44]) by mx1.freebsd.org (Postfix) with ESMTP id 125EC1439 for ; Fri, 1 Apr 2016 07:23:04 +0000 (UTC) (envelope-from steve@sohara.org) Received: from smtp.lan.sohara.org (UnknownHost [88.151.27.41]) by uk1mail2513-d.mymailbank.co.uk with SMTP; Fri, 1 Apr 2016 08:17:17 +0100 Received: from [192.168.63.1] (helo=steve.lan.sohara.org) by smtp.lan.sohara.org with smtp (Exim 4.86 (FreeBSD)) (envelope-from ) id 1altKl-000BmN-Jz for freebsd-questions@freebsd.org; Fri, 01 Apr 2016 07:17:31 +0000 Date: Fri, 1 Apr 2016 08:17:31 +0100 From: Steve O'Hara-Smith To: freebsd-questions@freebsd.org Subject: Re: Catching core files in read-only jails Message-Id: <20160401081731.657200a6601b930b76b3da01@sohara.org> In-Reply-To: <16281C09-B7D2-43C4-B2E1-98AF02DAB24A@elde.net> References: <16281C09-B7D2-43C4-B2E1-98AF02DAB24A@elde.net> X-Mailer: Sylpheed 3.4.3 (GTK+ 2.24.29; amd64-portbld-freebsd10.1) X-Clacks-Overhead: "GNU Terry Pratchett" Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Apr 2016 07:23:05 -0000 On Fri, 1 Apr 2016 07:26:24 +0200 Terje Elde wrote: > If you're concerned about something being persisted in the jail, you can > wipe or even recreate that dir whenever you're starting the jail. Sounds like a nice job for tmpfs. -- Steve O'Hara-Smith