Received: from localhost (unknown [200.46.204.184]) by postgresql.org (Postfix) with ESMTP id 2FA222E0073 for ; Thu, 21 Feb 2008 01:32:28 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.184]) (amavisd-maia, port 10024) with ESMTP id 35663-01 for ; Thu, 21 Feb 2008 01:32:24 -0400 (AST) Received: from hs-out-0708.google.com (hs-out-0708.google.com [64.233.178.251]) by postgresql.org (Postfix) with ESMTP id 8AF2A2E005E for ; Thu, 21 Feb 2008 01:32:25 -0400 (AST) Received: by hs-out-0708.google.com with SMTP id k27so2474047hsc.3 for ; Wed, 20 Feb 2008 21:32:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding; bh=UmGWYV+bI8LvgTctRwH0BfUObusb+RFLmBBzMj9JjW4=; b=HcK3tMVCVsyBOjsur2EwchlQy9QFUeVkAHk93kLd/7eUxP/DHDyNm5Nxhi1PTPmxGyEIF99g7y/ocpAWyKiDVMvPTfURemaLy9qVri/6Q5OMXsnIXKgz4OMNmXCuz/iGvMIenJQtmUhlLx72/SAjrPbAVvH4q+o8zydODwtYaHY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding; b=O0w6T/n7TwJcSIzaO8Z1CI82k2c+lGmcSyv8v6ixyE+WGb35YFUNqopK9ZWevk+3qmZamTg+2bvNqQPDZW6GxpTlEVeg2qV4vYHu5n2wPzkCN5Ik5rX9sYaoG5vYoMOLEp3aEtW6ouK6WcWecHWOun5l6l/8VZkaPthdpDOPIcI= Received: by 10.142.255.14 with SMTP id c14mr4266471wfi.22.1203571944281; Wed, 20 Feb 2008 21:32:24 -0800 (PST) Received: from ?10.1.1.22? ( [203.217.18.65]) by mx.google.com with ESMTPS id 30sm24217781wfd.19.2008.02.20.21.32.21 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 20 Feb 2008 21:32:23 -0800 (PST) Message-ID: <47BD0C41.5000509@gmail.com> Date: Thu, 21 Feb 2008 16:29:37 +1100 From: Chris User-Agent: Thunderbird 2.0.0.9 (Windows/20071031) MIME-Version: 1.0 To: Gregory Stark CC: pgsql-performance@postgresql.org Subject: Re: 7 hrs for a pg_restore? References: <200802191303.58840.doug@hunley.homeip.net> <200802191555.43340.doug@hunley.homeip.net> <080DA59E-2C02-4370-8584-FA7C8CC008B0@myemma.com> <200802200826.38611.doug@hunley.homeip.net> <874pc3ww96.fsf@oxford.xeocode.com> <0C5E3C24-530F-40AD-8CB4-B0477A368F6E@myemma.com> <9755.1203526446@sss.pgh.pa.us> <87zltvurve.fsf@oxford.xeocode.com> <47BCB934.6020205@gmail.com> <87mypuvpuh.fsf@oxford.xeocode.com> In-Reply-To: <87mypuvpuh.fsf@oxford.xeocode.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200802/261 X-Sequence-Number: 28803 Gregory Stark wrote: > "Chris" writes: > >>> When I said "obfuscating" I meant it. I'm pretty familiar with sh scripting >>> and I'm not even sure what the && behaviour would do. >> It chains commands together so if the first fails the second doesn't happen. > > I meant in this case, not in general. That is, does it introduce a subshell? Ah - my misunderstanding then. No idea about that one. -- Postgresql & php tutorials http://www.designmagick.com/