From owner-svn-src-head@freebsd.org Sat Apr 15 02:00:46 2017 Return-Path: Delivered-To: svn-src-head@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 45C59D3DD07; Sat, 15 Apr 2017 02:00:46 +0000 (UTC) (envelope-from cse.cem@gmail.com) Received: from mail-wm0-f52.google.com (mail-wm0-f52.google.com [74.125.82.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D6C0C32C; Sat, 15 Apr 2017 02:00:45 +0000 (UTC) (envelope-from cse.cem@gmail.com) Received: by mail-wm0-f52.google.com with SMTP id y18so2967620wmh.0; Fri, 14 Apr 2017 19:00:45 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:reply-to:in-reply-to:references :from:date:message-id:subject:to:cc:content-transfer-encoding; bh=2t/rMT2428TW1GPxzTB7NyVngexKkxSCH6edOxr82/E=; b=dg3QOPleFI3Ln6glsthEkhrn3rOuXB+T1n1LywZVjqdy+jP71uHVsJEoxV5B+JMuHL 0Gr8AYSgNG3ldEOKPe8//ytyY3GQpjf6BdoQiQqBmr3oaNuAPTxeqMpK3nreVZP/HvRa qKkdglaOSJXQSWw1ko+gPR3aFCU++LC2MSt1Q78FVqiQ5uwKiFRfO0ts/0BavryvK5GO KmfhvDjjxhdPeEZWSADhzHEYdVn5SpARFVPjb/oL+DzmP9KtxPZcndryXBs9vs3EQ+Yi iOZ7U8B4TPuGO7kFZX5jE3CVmLCB/XNyTR8e5hDXH2CjONiNJ4BBKIcvcEYrB/Si4Wqc 1a0Q== X-Gm-Message-State: AN3rC/6/Zvs75QUYdLvMtCvl8eV2OI9zl2LV+/lGT7ufP8gKqJNbp35a riow2YQgXXE91c4nfquaww== X-Received: by 10.28.55.138 with SMTP id e132mr866602wma.6.1492221637685; Fri, 14 Apr 2017 19:00:37 -0700 (PDT) Received: from mail-wm0-f52.google.com (mail-wm0-f52.google.com. [74.125.82.52]) by smtp.gmail.com with ESMTPSA id c53sm4499301wra.16.2017.04.14.19.00.37 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 14 Apr 2017 19:00:37 -0700 (PDT) Received: by mail-wm0-f52.google.com with SMTP id y18so2967612wmh.0; Fri, 14 Apr 2017 19:00:37 -0700 (PDT) X-Received: by 10.28.130.210 with SMTP id e201mr849620wmd.128.1492221637431; Fri, 14 Apr 2017 19:00:37 -0700 (PDT) MIME-Version: 1.0 Reply-To: cem@freebsd.org Received: by 10.80.169.4 with HTTP; Fri, 14 Apr 2017 19:00:36 -0700 (PDT) In-Reply-To: References: <201704150135.v3F1ZD2S009211@pdx.rh.CN85.dnsmgr.net> From: Conrad Meyer Date: Fri, 14 Apr 2017 19:00:36 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: svn commit: r316938 - head/sbin/savecore To: Larry Rosenman Cc: "src-committers@freebsd.org" , "svn-src-all@freebsd.org" , "svn-src-head@freebsd.org" , Ngie Cooper Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 15 Apr 2017 02:00:46 -0000 Larry, You just need to run netdumpd on the nearby server. It could be a port (although I'm not aware that it is ported yet). Best, Conrad On Fri, Apr 14, 2017 at 6:37 PM, Larry Rosenman wrote: > On 4/14/17, 8:35 PM, "Rodney W. Grimes" = wrote: > >> Yeah, I have the following: > > borg.lerctr.org /home/ler $ swapctl -l > > Device: 1024-blocks Used: > > /dev/mfid0p3 8388608 0 > > /dev/mfid1p3 8388608 0 > > /dev/mfid2p3 8388608 0 > > /dev/mfid3p3 8388608 0 > > /dev/mfid4p3 8388608 0 > > /dev/mfid5p3 8388608 0 > > borg.lerctr.org /home/ler $ sysctl hw.physmem > > hw.physmem: 137368682496 > > borg.lerctr.org /home/ler $ > > > > SO 6 8G partitions (48G), but the dump is larger than 8G. > > Larry, > This is a very good concern and point given todays more > common huge memory foot prints and lots of spindles. I'll > keep this in they back of my mind as I tromp around in the > dump code. I have another solution that may work for you > and that is to use Netdump rather than swapdump. This > basically eliminates the trip to swap space and you end > up going to savecore style output on the netdump server. > > -- > Rod Grimes rgrimes@fr= eebsd.org > > What does it take for NetDump to work to a FreeNAS (9.10 nightly) server = since that=E2=80=99s what is =E2=80=9Cnext to=E2=80=9D this server? > > >