From owner-freebsd-fs@FreeBSD.ORG Fri Nov 7 08:20:31 2014 Return-Path: Delivered-To: freebsd-fs@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 0D81DB0F for ; Fri, 7 Nov 2014 08:20:31 +0000 (UTC) Received: from mail.slu.se (tmgext2-1.slu.se [77.235.224.51]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (Client CN "webmail.slu.se", Issuer "TERENA SSL CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 96E0FB9C for ; Fri, 7 Nov 2014 08:20:29 +0000 (UTC) Received: from Exchange2-2.slu.se (130.238.96.155) by Tmg2-1.slu.se (130.238.96.151) with Microsoft SMTP Server (TLS) id 14.3.210.2; Fri, 7 Nov 2014 09:20:21 +0100 Received: from Exchange2-1.slu.se ([130.238.96.154]) by exchange2-2 ([130.238.96.155]) with mapi id 14.03.0210.002; Fri, 7 Nov 2014 09:20:21 +0100 From: =?utf-8?B?S2FybGkgU2rDtmJlcmc=?= To: "erik@tefre.com" Subject: Re: Differences in memory handling on systems with/out cache drives Thread-Topic: Differences in memory handling on systems with/out cache drives Thread-Index: AQHP+mOrL1Ns2O6BG0+LXpqkrsQqEw== Date: Fri, 7 Nov 2014 08:20:20 +0000 Message-ID: <5F9E965F5A80BC468BE5F40576769F099DF8DDCD@exchange2-1> References: <5F9E965F5A80BC468BE5F40576769F099DF87F57@exchange2-1> <5F9E965F5A80BC468BE5F40576769F099DF87FBB@exchange2-1> <545A43EB.7070603@tefre.com> In-Reply-To: <545A43EB.7070603@tefre.com> Accept-Language: sv-SE, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [77.235.228.32] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Cc: "freebsd-fs@freebsd.org" , "karl@fs.denninger.net" X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 07 Nov 2014 08:20:31 -0000 T24gV2VkLCAyMDE0LTExLTA1IGF0IDE2OjM2ICswMTAwLCBFcmlrIFN0aWFuIFRlZnJlIHdyb3Rl Ogo+IE9uIDA1LiBub3YuIDIwMTQgMDk6NTMsIEthcmxpIFNqw7ZiZXJnIHdyb3RlOgo+ID4gT24g V2VkLCAyMDE0LTExLTA1IGF0IDA4OjQ0ICswMDAwLCBLYXJsaSBTasO2YmVyZyB3cm90ZToKPiA+ PiBIZXkgYWxsIQo+ID4+Cj4gPj4gU3RpbGwgaW52ZXN0aWdhdGluZyB0aGUgaW50ZXJtaXR0ZW50 IGxvY2t1cHMgd2UgYXJlIGV4cGVyaWVuY2luZyBvbiBvdXIKPiA+PiBzdG9yYWdlIHN5c3RlbXMg YW5kIGhhdmUgc3RhcnRlZCB0byBjb21wYXJlIG1lbW9yeSBncmFwaHMgZnJvbSBvdXIKPiA+PiBH cmFwaGl0ZSBtb25pdG9yaW5nIHN5c3RlbS4gV2hhdMK0cyBpbnRlcmVzdGluZyBhYm91dCB0d28g b2Ygb3VyIHN5c3RlbXMKPiA+PiBpcyB0aGF0IHRoZXkgYm90aCBoYXZlIHRoZSBzYW1lIGFtb3Vu dCBvZiBSQU07IDMyIEdCLiBCdXQgb24gb25lIG9mCj4gPj4gdGhlbSwgSSBoYXZlICJ6cG9vbCBy ZW1vdmUiJ2QgdGhlIGNhY2hlIGRyaXZlcyBmcm9tIHRoZSBwb29sIGFuZCBoYXZlCj4gPj4gYmVl biBhYmxlIHRvIHN0dWR5IGhvdyBkaWZmZXJlbnQgdGhlaXIgbWVtb3J5IGdyYXBocyBub3cgbG9v ayBsaWtlLgo+ID4+Cj4gPj4gQWxzbyB3b3J0aCBub3RpbmcgaXMgdGhhdCB0aGUgY2FjaGUtbGVz cyBzeXN0ZW0gbmVhcmx5IGhhdmVuwrR0IHN3YXBwZWQKPiA+PiBhdCBhbGwgKDExMTJLKSBzaW5j ZSB0aGUgbGFzdCBzdGFsbCAyMCBkYXlzIGFnbywgd2hpbGUgdGhlIG90aGVyIHN5c3RlbQo+ID4+ IGhhcyBzd2FwcGVkIDc4IE1CIGR1cmluZyBpdMK0cyA0OCBkYXlzIG9mIHVwdGltZS4KPiA+Pgo+ ID4+IEnCtHZlIGF0dGFjaGVkIGJvdGggc2NyZWVuc2hvdHMgZnJvbSB0aGUgdHdvIHN5c3RlbXMs IHdpdGgtIGFuZCB3aXRob3V0Cj4gPj4gY2FjaGUgZHJpdmVzLCBkaXNwbGF5aW5nIGEgcGVyaW9k IG9mIDEyIGhvdXJzLgo+ID4+Cj4gPj4gV2hhdMK0cyBtb3N0IG5vdGFibGUgYXJlIHRoZSBjaGFy YWN0ZXJpc3RpYyBjdXRzIHRoYXQgaGFwcGVuIG9uIHRoZQo+ID4+IGNhY2hlLWxlc3Mgc3lzdGVt IHdoZW4gWkZTIGdvZXMgaW4gYW5kIGV2aWN0cyBibG9ja3MgZnJvbSBBUkMgdGhhdCBzaG93cwo+ ID4+IGFzIGEgZGVjcmVhc2UgaW4gIndpcmVkIiBhbmQgaW5jcmVhc2UgaW4gImZyZWUiLCB0aGF0 IGp1c3QgZG9lc27CtHQKPiA+PiBoYXBwZW4vbG9va3MgZGlmZmVyZW50IGluIHRoZSBzeXN0ZW0g d2l0aCBjYWNoZSBkcml2ZSBjb25maWd1cmVkIGluIHRoZQo+ID4+IHBvb2wuCj4gPj4KPiA+PiBX aGF0wrRzIHlvdXIgdGFrZSBvbiB0aGlzPyBBcmUgd2UgaGl0dGluZyBidWc6IDE4NzU5NCBwZXJo YXBzPyBIb3cgY2FuIHdlCj4gPj4ga25vdz8KPiBUYWtlIGEgbG9vayBhdCB0aGUgcmVjZW50IHRo cmVhZCBvbiBmcmVlYnNkLXN0YWJsZUAsIHN1YmplY3QgIkFSQyBzaXplIAo+IGxpbWl0Ii4gUG9z c2libHkgcmVsYXRlZCBpc3N1ZXMgaGF2ZSBiZWVuIHBhdGNoZWQgaW4gc3RhYmxlLzEwLCB0aGUg Cj4gbWFpbGluZyBsaXN0IHRocmVhZCBpbmNsdWRlcyBhIHBhdGNoIGZvciByZWxlbmcvMTAuMS4K ClRoYW5rcyEgSSBsb29rZWQgYXQgaXQgYW5kIHNhdyB0aGF0IHRoYXTCtHMgb25lIHRoYXTCtHMg Z29pbmcgdG8gYmUgdXNlZApmb3IgMTAuMVsxXSBhbmQgdGhlIHBhdGNoIHJlZmVycmVkIHRvIGlz IHRoZSBzYW1lIGFzIHRoZSBvbmUgZGV2ZWxvcGVkCmZvciBidWcgMTg3NTk0WzJdLCB3aGljaCBz dGlsbCBoYXMgc3RhdHVzICJJbiBEaXNjdXNzaW9uIi4gVGhlIHBhdGNoCnJlYWxseSBzaG91bGQg YmUgdmVyaWZpZWQgYnkgT1AgdGhlcmUgYmVmb3JlIGlzc3VlIGlzIF9yZWFsbHlfIGRlY2xhcmVk CnJlc29sdmVkLgoKQEthcmwKRG8geW91IGhhdmUgYW55IGNoYW5jZSBvZiB2ZXJpZnlpbmcgdGhp cywgYXMgeW91IHdlcmUgdGhlIG9uZSB0aGF0IGZpcnN0CnJlcG9ydGVkIGFib3V0IGl0PyBJIHdv dWxkIHBlcnNvbmFsbHkgZmVlbCBzbyBtdWNoIGJldHRlciBrbm93aW5nIHdlIGNhbgpmaW5hbGx5 IHJpZCBvdXJzZWx2ZXMgb2YgdGhpcyBtZW5hY2UgaW4gMTAuMTopCgpbMV06aHR0cHM6Ly9saXN0 cy5mcmVlYnNkLm9yZy9waXBlcm1haWwvZnJlZWJzZC1zdGFibGUvMjAxNC1Ob3ZlbWJlci8wODA4 OTQuaHRtbApbMl06aHR0cHM6Ly9idWdzLmZyZWVic2Qub3JnL2J1Z3ppbGxhL3Nob3dfYnVnLmNn aT9pZD0xODc1OTQjYzE4OQoKCi0tIAoKTWVkIFbDpG5saWdhIEjDpGxzbmluZ2FyCgotLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tCkthcmxpIFNqw7ZiZXJnClN3ZWRpc2ggVW5pdmVyc2l0eSBvZiBBZ3Jp Y3VsdHVyYWwgU2NpZW5jZXMgQm94IDcwNzkgKFZpc2l0aW5nIEFkZHJlc3MKS3JvbsOlc3bDpGdl biA4KQpTLTc1MCAwNyBVcHBzYWxhLCBTd2VkZW4KUGhvbmU6ICArNDYtKDApMTgtNjcgMTUgNjYK a2FybGkuc2pvYmVyZ0BzbHUuc2UK