Received: from localhost (unknown [200.46.204.183]) by postgresql.org (Postfix) with ESMTP id 018272E32F9; Thu, 6 Dec 2007 23:19:41 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 75444-04; Thu, 6 Dec 2007 23:19:35 -0400 (AST) Received: from lists.commandprompt.com (host-159.commandprompt.net [207.173.203.159]) by postgresql.org (Postfix) with ESMTP id D731C2E32EF; Thu, 6 Dec 2007 23:19:35 -0400 (AST) Received: from localhost (or-69-34-217-90.sta.embarqhsd.net [69.34.217.90]) (authenticated bits=0) by lists.commandprompt.com (8.13.8/8.13.8) with ESMTP id lB73JUVs001333 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 6 Dec 2007 19:19:30 -0800 Date: Thu, 6 Dec 2007 19:19:44 -0800 From: "Joshua D. Drake" To: Tom Lane Cc: Alvaro Herrera , pgsql-docs@postgresql.org, pgsql-hackers@postgresql.org Subject: Re: [HACKERS] "distributed checkpoint" Message-ID: <20071206191944.1d7926d2@commandprompt.com> In-Reply-To: <5958.1196991889@sss.pgh.pa.us> References: <20071206220348.GM8451@alvh.no-ip.org> <5958.1196991889@sss.pgh.pa.us> Organization: Command Prompt, Inc. X-Mailer: Claws Mail 3.0.2 (GTK+ 2.12.0; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: base64 X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.0 (lists.commandprompt.com [207.173.203.159]); Thu, 06 Dec 2007 19:19:32 -0800 (PST) X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200712/27 X-Sequence-Number: 4695 LS0tLS1CRUdJTiBQR1AgU0lHTkVEIE1FU1NBR0UtLS0tLQ0KSGFzaDogU0hBMQ0KDQpPbiBUaHUs IDA2IERlYyAyMDA3IDIwOjQ0OjQ5IC0wNTAwDQpUb20gTGFuZSA8dGdsQHNzcy5wZ2gucGEudXM+ IHdyb3RlOg0KDQo+IEFsdmFybyBIZXJyZXJhIDxhbHZoZXJyZUBhbHZoLm5vLWlwLm9yZz4gd3Jp dGVzOg0KPiA+IEFtIEkgdGhlIG9ubHkgb25lIHdobyBmaW5kcyB0aGUgcGhyYXNlICJkaXN0cmli dXRlZCBjaGVja3BvaW50aW5nIg0KPiA+IGEgYml0IGF3a3dhcmQ/ICBXb3VsZCBpdCBiZSBiZXR0 ZXIgaWYgd2UgdXNlZCAidGltZS1kaXN0cmlidXRlZA0KPiA+IGNoZWNrcG9pbnRpbmciIGluc3Rl YWQ/DQo+IA0KPiBZZWFoLCAiZGlzdHJpYnV0ZWQiIGhhcyBhIGJ1bmNoIG9mIGNvbm5vdGF0aW9u cyB0aGF0IGFyZSB3cm9uZyBmb3INCj4gdGhpcyBwdXJwb3NlLg0KPiANCj4gSSBzcGVudCBhIGJp dCBvZiB0aW1lIHdpdGggYSB0aGVzYXVydXMgYnV0IGRpZG4ndCBjb21lIHVwIHdpdGgNCj4gYW55 dGhpbmcgdGhhdCBzZWVtZWQgbGUgbW90IGp1c3RlLiAgQmVzdCBJIGNvdWxkIGRvIHdhcyAic3By ZWFkDQo+IGNoZWNrcG9pbnQiIG9yICJ0aW1lLWV4dGVuZGVkIGNoZWNrcG9pbnQiLiAgQW55Ym9k eSBoYXZlIGEgYmV0dGVyDQo+IGlkZWE/DQoNCmJhbGFuY2VkDQpncmFkdWFsDQpleHRlbmRlZCAo SSBzZWUgeW91IG1lbnRpb24gdGltZS1leHRlbmRlZCBidXQgd291bGRuJ3QgdGltZSBiZSBpbXBs aWNpdA0KYmFzZWQgb24gdGhlIGFjdHVhbCBkb2NzIGFuZCB0aHVzIHdlIG9ubHkgbmVlZCBleHRl bmRlZD8pDQoNClNpbmNlcmVseSwNCg0KSm9zaHVhIEQuIERyYWtlDQoNCj4gDQo+IAkJCXJlZ2Fy ZHMsIHRvbSBsYW5lDQo+IA0KPiAtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0oZW5kIG9mDQo+ IGJyb2FkY2FzdCktLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0gVElQIDU6IGRvbid0IGZvcmdl dCB0byBpbmNyZWFzZQ0KPiB5b3VyIGZyZWUgc3BhY2UgbWFwIHNldHRpbmdzDQo+IA0KDQoNCi0g LS0gDQoNCiAgICAgID09PSBUaGUgUG9zdGdyZVNRTCBDb21wYW55OiBDb21tYW5kIFByb21wdCwg SW5jLiA9PT0NClNhbGVzL1N1cHBvcnQ6ICsxLjUwMy42NjcuNDU2NCAgIDI0eDcvRW1lcmdlbmN5 OiArMS44MDAuNDkyLjIyNDANClBvc3RncmVTUUwgc29sdXRpb25zIHNpbmNlIDE5OTcgIGh0dHA6 Ly93d3cuY29tbWFuZHByb21wdC5jb20vDQoJCQlVTklRVUUgTk9UIE5VTEwNCkRvbmF0ZSB0byB0 aGUgUG9zdGdyZVNRTCBQcm9qZWN0OiBodHRwOi8vd3d3LnBvc3RncmVzcWwub3JnL2Fib3V0L2Rv bmF0ZQ0KUG9zdGdyZVNRTCBSZXBsaWNhdGlvbjogaHR0cDovL3d3dy5jb21tYW5kcHJvbXB0LmNv bS9wcm9kdWN0cy8NCg0KLS0tLS1CRUdJTiBQR1AgU0lHTkFUVVJFLS0tLS0NClZlcnNpb246IEdu dVBHIHYxLjQuNiAoR05VL0xpbnV4KQ0KDQppRDhEQlFGSFdMdldBVGIvenFmWlVVUVJBa1lBQUpv Q01IaHRpV0E2cXhERzdVN1VsZldzR0JmKzNRQ2VMd2FiDQpsem9UVmVEOFl2RW1lNU0yVEZpOE5G OD0NCj1jN2JJDQotLS0tLUVORCBQR1AgU0lHTkFUVVJFLS0tLS0NCg==