From owner-freebsd-fs@FreeBSD.ORG Tue Jun 23 10:55:04 2015 Return-Path: Delivered-To: freebsd-fs@nevdull.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D23C1D6B for ; Tue, 23 Jun 2015 10:55:04 +0000 (UTC) (envelope-from karli.sjoberg@slu.se) Received: from exch2-4.slu.se (webmail.slu.se [77.235.224.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (Client CN "webmail.slu.se", Issuer "TERENA SSL CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 606CBC82 for ; Tue, 23 Jun 2015 10:55:04 +0000 (UTC) (envelope-from karli.sjoberg@slu.se) Received: from exch2-4.slu.se (77.235.224.124) by exch2-4.slu.se (77.235.224.124) with Microsoft SMTP Server (TLS) id 15.0.1076.9; Tue, 23 Jun 2015 12:39:23 +0200 Received: from exch2-4.slu.se ([fe80::3117:818f:aa48:9d9b]) by exch2-4.slu.se ([fe80::3117:818f:aa48:9d9b%22]) with mapi id 15.00.1076.000; Tue, 23 Jun 2015 12:39:23 +0200 From: =?utf-8?B?S2FybGkgU2rDtmJlcmc=?= To: Quartz CC: "kpneal@pobox.com" , FreeBSD FS Subject: Re: ZFS raid write performance? Thread-Topic: ZFS raid write performance? Thread-Index: AQHQraDeZ5iISfttbk29ogJBEcFyIA== Date: Tue, 23 Jun 2015 10:39:23 +0000 Message-ID: Accept-Language: sv-SE, en-US Content-Language: sv-SE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Jun 2015 10:55:04 -0000 DQpEZW4gMjMganVuIDIwMTUgMTI6MDYgZW0gc2tyZXYgUXVhcnR6IDxxdWFydHpAc25lYWtlcnRl Y2guY29tPjoNCj4NCj4gPiBJJ2QgZ28gd2l0aCBzb21ldGhpbmcgc2ltaWxhciB0byBob3cgdGhl IG1hY2hpbmUgd2lsbCBiZSB1c2VkIGluIHByb2R1Y3Rpb24uDQo+DQo+IEhybW0sIEkgd2FzIGhv cGluZyBmb3IgYSBxdWlja2llIHN5bnRoZXRpYyB0ZXN0IGp1c3QgdG8gZ2F1Z2UgaWYgdGhlDQo+ IHdyaXRlIHNwZWVkIHdhcyBhbnl3aGVyZSBuZWFyIGFzIGxvdyBhcyB0aGUgbmV0d29yay4NCg0K YmVuY2htYXJrcy9ib25uaWUrKw0KDQpHb29kIHN5bnRoZXRpYyB0ZXN0aW5nIHRvb2wgZm9yIGZp bGVzeXN0ZW0gcGVyZm9ybWFuY2UuDQoNCi9LDQoNCj4NCj4gPiBBbHNvLCBaRlMgaGFzIHRoZSBh YmlsaXR5IHRvIGRldGVjdCBzZXF1ZW5jZXMgb2YgemVyb3MgYW5kIG9wdGltaXplIHRoZQ0KPiA+ IHdyaXRpbmcgb2YgdGhlbS4NCj4NCj4gWWVhaCwgSSBoYWQgYSB2YWd1ZSBtZW1vcnkgb2Ygc29t ZXRoaW5nIGxpa2UgdGhhdCwgd2hpY2ggaXMgd2h5IEkgYXNrZWQuDQo+DQo+ID5NYWtlIHN1cmUg dGhlIGFtb3VudCBjb3BpZWQgdG8gdGhlIG1hY2hpbmUgaXMsIG9oLCBzYXksIGF0IGxlYXN0DQo+ ID4gdHdpY2UgKG9yIG1heWJlIHRocmljZT8pIHRoZSBhbW91bnQgb2YgUkFNIGluIHRoZSBzZXJ2 ZXIganVzdCB0byBiZSBzdXJlDQo+ID4geW91J3ZlIGRlZmVhdGVkIGFueSBjYWNoaW5nLg0KPg0K PiBUaGF0J3MuLi4gbm90IGdvaW5nIHRvIGJlIGVhc3kuIEkgZG9uJ3QgaGF2ZSB0aGF0IG11Y2gg ZGF0YSBicm9rZW4gaW50bw0KPiBmaWxlcyBvZiB0aGF0IHNpemUga2lja2luZyBhcm91bmQgeWV0 LiBJdCB3b24ndCBuZWNlc3NhcmlseSBiZSBhDQo+ICJwcm9kdWN0aW9uIiB0ZXN0IGVpdGhlciwg Z2l2ZW4gdGhhdCBtb3N0IGNsaWVudHMgd2lsbCBiZSB0cmFuc2ZlcnJpbmcNCj4gb25seSBhIGZl dyBnaWdzIG92ZXIgYXQgYSB0aW1lLg0KPg0KPg0KPiBfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXw0KPiBmcmVlYnNkLWZzQGZyZWVic2Qub3JnIG1haWxpbmcg bGlzdA0KPiBodHRwOi8vbGlzdHMuZnJlZWJzZC5vcmcvbWFpbG1hbi9saXN0aW5mby9mcmVlYnNk LWZzDQo+IFRvIHVuc3Vic2NyaWJlLCBzZW5kIGFueSBtYWlsIHRvICJmcmVlYnNkLWZzLXVuc3Vi c2NyaWJlQGZyZWVic2Qub3JnIg0K