Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx2.netapp.com ([216.240.18.37]:28353 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757982Ab2BIUhs (ORCPT ); Thu, 9 Feb 2012 15:37:48 -0500 From: "Myklebust, Trond" To: "Adamson, Dros" CC: Chuck Lever , linux-nfs list Subject: Re: [PATCH] NFS: include filelayout DS rpc stats in mountstats Date: Thu, 9 Feb 2012 20:37:42 +0000 Message-ID: <1328819862.13180.72.camel@lade.trondhjem.org> References: <1328805686-19559-1-git-send-email-dros@netapp.com> <1328811417.13180.51.camel@lade.trondhjem.org> <39752416-3EE2-4E32-944C-4F75672C2872@netapp.com> <1328815664.13180.60.camel@lade.trondhjem.org> <1328817534.13180.65.camel@lade.trondhjem.org> In-Reply-To: Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDEyLTAyLTA5IGF0IDIwOjIzICswMDAwLCBBZGFtc29uLCBEcm9zIHdyb3RlOg0K PiBPbiBGZWIgOSwgMjAxMiwgYXQgMjo1OCBQTSwgTXlrbGVidXN0LCBUcm9uZCB3cm90ZToNCj4g DQo+ID4gT24gVGh1LCAyMDEyLTAyLTA5IGF0IDE5OjQ4ICswMDAwLCBBZGFtc29uLCBEcm9zIHdy b3RlOg0KPiA+Pj4gDQo+ID4+Pj4gSSBkbyBoYXZlIGFuIGltcGxlbWVudGF0aW9uIHRoYXQgZG9l c24ndCBuZWVkIHRvIHdhbGsgdGhlIGRldmljZWlkIGxpc3QgYnkgYWxsb3dpbmcgYSBzaGFyZWQg cnBjX2lvc3RhdHMgc3RydWN0IGJldHdlZW4gbXVsdGlwbGUgcnBjX2NsaWVudHMgKGluIGFkZGl0 aW9uIHRvIHRoZSBjdXJyZW50IHJwY19pb3N0YXRzIHN0cnVjdHVyZSksIGJ1dCB0aGF0IHJlcXVp cmVkIGFkZGluZyBsb2NraW5nIGFuZCByZWZlcmVuY2UgY291bnRpbmcgLS0gYWxsIGZvciBwcmlu dGluZyBzdGF0cyAob2J2aW91c2x5IG5vdCB3aGF0IHdlIHdhbnQpLg0KPiA+Pj4gDQo+ID4+PiBU aGlzIG1pZ2h0IGJlIG1vcmUgaW4gbGluZSB3aXRoIHdoYXQgd2Ugd2FudC4gTm90ZSB0aGF0IGl0 IHNob3VsZCBiZQ0KPiA+Pj4gZWFzeSB0byBjbG9uZSBhbiBycGNfY2xpZW50IGFuZCB0aGVuIHJl cGxhY2UgaXRzIHJwY19pb3N0YXRzIHN0cnVjdC4gSQ0KPiA+Pj4gZG9uJ3QgdGhpbmsgdGhhdCBu ZWVkcyBhbnkgZXh0cmEgbG9ja2luZy4gV2UncmUgYWxyZWFkeSBpZ25vcmluZyBsb2NraW5nDQo+ ID4+PiBoZXJlIGJldHdlZW4gZGlmZmVyZW50IHJwY190YXNrcywgc28gdGhyb3dpbmcgaW4gZGlm ZmVyZW50IHJwY19jbGllbnRzDQo+ID4+PiB0byB0aGUgbWl4IHdpbGwgbWFrZSBubyBkaWZmZXJl bmNlLg0KPiA+PiANCj4gPj4gWWVhaCwgdGhhdCdzIGVhc3kgZW5vdWdoIGFuZCBpIGd1ZXNzIHdl IGNvdWxkIGlnbm9yZSBsb2NraW5nLCBidXQgd2UgYXJlIHN0aWxsIGxlZnQgd2l0aCB0aGUgc2Ft ZSBwcm9ibGVtOiBob3cgaXMgdGhpcyBzdXBwb3NlZCB0byBhY2NvdW50IGZvciBkaWZmZXJlbnQg bW91bnQgcG9pbnRzIHVzaW5nIHRoZSBzYW1lIG5mc19jbGllbnQ/ICBuZnNfY2xpZW50IG9ubHkg aGFzIG9uZSBycGNfY2xpZW50IG1lbWJlci4gIEkgZG91YnQgd2Ugd2FudCB0byBtYWtlIGEgaGFz aCBsb29rdXAgb24gbmZzX3NlcnZlciB0byBnZXQgdGhlIHJpZ2h0IHJwY19jbGllbnQgKHdoaWNo IGNvdWxkIGFsbCB1c2UgdGhlIHNhbWUgdW5kZXJseWluZyB4cHJ0KS4NCj4gPj4gDQo+ID4+IE1h eWJlIGl0J3MgdGltZSB0byBtb3ZlIHRoZXNlIHN0YXRzIGludG8gZnMvbmZzLyB3aGVyZSB0aGV5 IHJlYWxseSBiZWxvbmc/ICBXZSBjb3VsZCBnZXQgcmlkIG9mIHRoZSBoYWNrIHRoYXQgb3Zlcmxv YWRzIHByb2NudW0gd2l0aCBvcG51bSBmcm9tIGluc2lkZSB0aGUgY29tcG91bmQgZm9yIHY0KyBh bmQgZmluYWxseSBvbmx5IHNob3cgYSBzcGVjaWZpYyBtb3VudCdzIFJQQyBzdGF0cy4NCj4gPiAN Cj4gPiBBY3R1YWxseSwgaG93IGFib3V0IGp1c3QgYWRkaW5nIGEgY2FsbGJhY2sgaW50byBzdHJ1 Y3QgcnBjX2NhbGxfb3BzDQo+ID4gdGhhdCwgaWYgaXQgaXMgZGVmaW5lZCwgd291bGQgYmUgY2Fs bGVkIGluc3RlYWQgb2YgcnBjX2NvdW50X2lvc3RhdHMoKS4gDQo+ID4gSWYgeW91IHRoZW4gbW9k aWZ5IHJwY19jb3VudF9pb3N0YXRzKCkgdG8gdGFrZSB0aGUgJ3N0YXRzJyB2YXJpYWJsZSBhcyBh DQo+ID4gcGFyYW1ldGVyLCB5b3UgY2FuIHNpbXBseSBoYXZlIHRoZSBuZXcgY2FsbGJhY2sgY2Fs bCBycGNfY291bnRfaW9zdGF0cw0KPiA+IHdpdGggdGhlIHJpZ2h0IGFyZ3VtZW50cy4NCj4gDQo+ IFllYWgsIHRoYXQgY291bGQgd29yayEgIE9uIG15IHdhbGsgaG9tZSBmcm9tIHRoZSBjYWZlICh0 aGV5IGFsd2F5cyBzZWVtIHRvIGhlbHApIEkgY2FtZSB1cCB3aXRoIGEgc2xpZ2h0bHkgZGlmZmVy ZW50IHN0cmF0ZWd5Og0KPiANCj4gLSByZW1vdmUgdGhlIGNsX21ldHJpY3MgKHN0cnVjdCBycGNf aW9zdGF0cykgbWVtYmVyIGZyb20gcnBjX2NsbnQNCj4gLSBhZGQgYW4gKm9wdGlvbmFsKiBycGNf aW9zdGF0cyBwb2ludGVyIHRvIHJwY190YXNrIChpZ25vcmVkIGlmIE5VTEwpDQo+IC0gYWxsb2Nh dGUgb25lIHJwY19pb3N0YXRzIHN0cnVjdHVyZSAocmVhbGx5IGFycmF5IG9mIHN0cnVjdHMsIGJ1 dCB5b3Uga25vdyB3aGF0IEkgbWVhbikgcGVyIG5mc19zZXJ2ZXIgc3RydWN0dXJlDQo+IC0gd2hl biBzZXR0aW5nIHVwIHJwY190YXNrcyBpbiBuZnMtbGFuZCwgcGFzcyB0aGUgY29ycmVjdCBycGNf aW9zdGF0cw0KPiANCj4gd2l0aCB0aGlzIHN0cmF0ZWd5IHdlIGRvbid0IGFjY3VtdWxhdGUgc3Rh dHMgd2hlbiB0aGV5IGFyZW4ndCBldmVyIHVzZWQgKGxpa2UgYW4gcnBjX2NsaWVudCB1c2VkIGZv ciBtb3VudCBwcm90b2NvbCkuICBhZ2Fpbiwgb25seSBORlMgdXNlcyB0aGUgcnBjIHN0YXRzIGlu dGVyZmFjZS4NCj4gDQo+IEkga2luZCBvZiBsaWtlIHRoaXMgYmV0dGVyIHRoYW4gYSBjYWxsYmFj aywgYnV0IGVpdGhlciB3YXkgaXMgZmluZSB3aXRoIG1lLiAgV2hpY2ggd2F5IHdvdWxkIHlvdSBw cmVmZXI/DQoNCkknZCBwcmVmZXIgbm90IHRvIGhhdmUgdG8gZ3JvdyB0aGUgc2l6ZSBvZiB0aGUg cnBjX3Rhc2sgdW5sZXNzIHdlIHJlYWxseQ0KbmVlZCB0by4gVGhhdCdzIHdoeSBJIHN1Z2dlc3Rl ZCB0aGUgY2FsbGJhY2sgaW5zdGVhZC4NCg0KQ2hlZXJzDQogIFRyb25kDQoNCi0tIA0KVHJvbmQg TXlrbGVidXN0DQpMaW51eCBORlMgY2xpZW50IG1haW50YWluZXINCg0KTmV0QXBwDQpUcm9uZC5N eWtsZWJ1c3RAbmV0YXBwLmNvbQ0Kd3d3Lm5ldGFwcC5jb20NCg0K