Return-Path: linux-nfs-owner@vger.kernel.org Received: from mail-yw0-f46.google.com ([209.85.213.46]:44402 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751085Ab1JNRuw (ORCPT ); Fri, 14 Oct 2011 13:50:52 -0400 Message-ID: <1419910767-1318614648-cardhu_decombobulator_blackberry.rim.net-1274904192-@b18.c3.bise3.blackberry> Reply-To: bhalevy@tonian.com References: <4E98703E.7040605@panasas.com> In-Reply-To: <4E98703E.7040605@panasas.com> Subject: Re: [PATCHSET 0/1 0/6] ore: RAID5 Support To: "Boaz Harrosh" , linux-nfs-owner@vger.kernel.org, "Welch, Brent" , "open-osd" , "NFS list" , "linux-fsdevel" From: "Benny Halevy" Date: Fri, 14 Oct 2011 17:50:46 +0000 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: QXdlc29tZSENCg0KQmVubnkNCi0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQpGcm9tOglCb2F6 IEhhcnJvc2ggPGJoYXJyb3NoQHBhbmFzYXMuY29tPg0KU2VuZGVyOglsaW51eC1uZnMtb3duZXJA dmdlci5rZXJuZWwub3JnDQpEYXRlOglGcmksIDE0IE9jdCAyMDExIDE5OjI0OjE0IA0KVG86IFdl bGNoLCBCcmVudDx3ZWxjaEBwYW5hc2FzLmNvbT47IG9wZW4tb3NkPG9zZC1kZXZAb3Blbi1vc2Qu b3JnPjsgTkZTIGxpc3Q8bGludXgtbmZzQHZnZXIua2VybmVsLm9yZz47IGxpbnV4LWZzZGV2ZWw8 bGludXgtZnNkZXZlbEB2Z2VyLmtlcm5lbC5vcmc+DQpTdWJqZWN0OiBbUEFUQ0hTRVQgMC8xIDAv Nl0gb3JlOiBSQUlENSBTdXBwb3J0DQoNCg0KSSdtIHByb3VkIHRvIHByZXNlbnQgUkFJRDUgc3Vw cG9ydCB0byBPUkUuIFdoaWNoIGVuYWJsZXMgcmFpZDUgZm9yIGJvdGgNCmV4b2ZzIGFuZCBwbmZz LW9iamVjdHMtbGF5b3V0IGRyaXZlci4NCg0KVGhlIE9SRSB3aXRoIHJhaWQwLzEvNSBhbmQgc29v biA2IHN1cHBvcnQgaGFzIGJlY29tZSBhIGNvbXBhY3QgYW5kIGFic3RyYWN0DQpsaWJyYXJ5LCB0 aGF0IHdpdGggbm90IGEgbG90IG9mIGVmZm9ydCwgY2FuIHN1cHBvcnQgbm90IG9ubHkgT1NEIGJ1 dCBhbnkNCnR5cGUgb2YgZGV2aWNlcy4gRm9yIGV4YW1wbGUgQlRSRlMsIGRvZXMgaXQgaGF2ZSBh IFJBSUQ1IHN1cHBvcnQgeWV0PyBpZg0Kbm90IGl0IGNvdWxkIHVzZSBPUkUuIFRoZSBPUkUgZ2V0 cyBhIGJ1bmNoIG9mIHBhZ2VzIGF0IHRoZSB0b3AgYW5kIHByb2R1Y2VzDQpiaW9zIGZvciBlYWNo IGRldmljZSBhdCB0aGUgYm90dG9tLiBUaGUgbGlib3NkIEFQSSBjYW4gYmUgZWFzaWx5IGFic3Ry YWN0ZWQNCmFuZCBiZSB1c2VkIGZvciBibG9jayBkZXZpY2VzLCBqdXN0IHRoZSBzYW1lLiBUaGUg UkFJRCBsYXlvdXQgc3VwcG9ydGVkIGJ5DQpPUkUgaXMgdmVyeSByaWNoLCBtdWx0aSBsYXllcmVk IHN0cmlwaW5nL21pcnJvcmluZy9yYWlkLiBldmVuIHJlYWNoZXIgdGhlbg0Kc3RhY2tlZCBNRC4g WW91IGNhbiByZWFkIGFib3V0IHRoaXMgbGF5b3V0IGhlcmU6DQpodHRwOi8vZ2l0Lm9wZW4tb3Nk Lm9yZy9naXR3ZWIuY2dpP3A9aWV0Zi1yZmM1NjY0LmdpdDthPWJsb2JfcGxhaW47Zj1kcmFmdC1p ZXRmLW5mc3Y0LXJmYzU2NjRiaXMuaHRtbDtoYj1ib2F6Mg0KU3RhcnQgYXQ6IDUuMy4gIkRhdGEg TWFwcGluZyBTY2hlbWVzIiB1cCB0bzoNCjUuNC41LiAiUkFJRCBVc2FnZSBhbmQgSW1wbGVtZW50 YXRpb24gTm90ZXMiDQoNClRoZXJlIHdoZXJlIHNvbWUgcHJvYmxlbXMgd2l0aCB0aGUgcHJldmlv dXMgcGF0Y2hzZXQgaGVyZSBhcmUNCnRoZSBkaWZmZXJlbmNlcyBJIHNxdWFzaGVkIGl0IHRvIGEg bmV3IHBhdGNoc2V0IGF0IG9zZC9saW51eC1uZXh0Lg0KDQogW1BBVENIIDEvMV0gU1FVQVNITUU6 IGludG86IG9yZTogT25seSBJTyBvbmUgZ3JvdXAgYXQgYSB0aW1lIChBUEkgY2hhbmdlKQ0KDQpB bmQgd2l0aG91dCBmYXJ0aGVyIGFkbyBIZXJlIGlzIHRoZSBSQUlENSBzdXBwb3J0LiBUaGlzIGlz IGhpZ2hseSBjb21wbGljYXRlZA0Kc3R1ZmYsIGZvciBodW1ibGUgbWUgYXQgbGVhc3QsIGFuZCBJ IHdvdWxkIGFwcHJlY2lhdGUgYW55IHJldmlldyBhbmQvb3IgY29tbWVudHMNCnlvdSBndXlzIGNh biBnaXZlIGl0LiBUaGFua3MgaW4gYWR2YW5jZS4gKFByZXR0eSBQbGVhc2U/IDotKSkNCg0KW1BB VENIIDEvNl0gb3JlOiBNYWtlIG9yZV9jYWxjX3N0cmlwZV9pbmZvIEVYUE9SVF9TWU1CT0wNCltQ QVRDSCAyLzZdIG9yZTogUkFJRDUgcmVhZA0KW1BBVENIIDMvNl0gb3JlOiBSQUlENSBXcml0ZQ0K W1BBVENIIDQvNl0gZXhvZnM6IFN1cHBvcnQgZm9yIFJBSUQ1IHJlYWQtNC13cml0ZSBpbnRlcmZh Y2UuDQpbUEFUQ0ggNS82XSBwbmZzLW9iajogU3VwcG9ydCBmb3IgUkFJRDUgcmVhZC00LXdyaXRl IGludGVyZmFjZS4NCltQQVRDSCA2LzZdIG9yZTogRW5hYmxlIFJBSUQ1IG1vdW50cw0KDQpBIHRy ZWUgd2l0aCBhYm92ZSBwbHVzIGFsbCBwcmVyZXF1aXNpdGVzIGlzIGF0Og0KJCBnaXQgY2xvbmUg Z2l0Oi8vb3Blbi1vc2Qub3JnL2xpbnV4LW9wZW4tb3NkIGxpbnV4LW5leHQNCltodHRwOi8vZ2l0 Lm9wZW4tb3NkLm9yZy9naXR3ZWIuY2dpP3A9bGludXgtb3Blbi1vc2QuZ2l0O2E9c2hvcnRsb2c7 aD1yZWZzL2hlYWRzL21lcmdlX2FuZF9jb21waWxlXQ0KDQpUaGUgY29kZSBwYXNzZXMgbXkgdGVz dHMsIHRoZSBoaWdobGlnaHQgb2Ygd2hpY2ggaXMgZ2l0LWNsb25lIGxpbnV4IGFuZCBjb21wYXJl IHRvDQphbmQgaWRlbnRpY2FsIGNsb25lIG9uIGV4dDQuIEJ1dCB0aGVyZSBtdXN0IGJlIG1vbnRo IG9mIGZhcnRoZXIgdGVzdGluZyBkb25lIG9uIHRoaXMNCnRvIGdldCBpdCBiZXR0ZXIuIEZvciBl eGFtcGxlLiBBbGlnbmVkIG9uIHN0cmlwZSBJTyB3cml0ZSBiYWNrIHNob3VsZCBiZSBpbXByb3Zl ZCBvbg0KYWxsIHRoZSB3YXkgZG93biB0byB0aGUgVkZTIGxheWVyLg0KDQpUaGFua3MNCkJvYXoN Ci0tDQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlzdDogc2VuZCB0aGUgbGluZSAidW5zdWJz Y3JpYmUgbGludXgtbmZzIiBpbg0KdGhlIGJvZHkgb2YgYSBtZXNzYWdlIHRvIG1ham9yZG9tb0B2 Z2VyLmtlcm5lbC5vcmcNCk1vcmUgbWFqb3Jkb21vIGluZm8gYXQgIGh0dHA6Ly92Z2VyLmtlcm5l bC5vcmcvbWFqb3Jkb21vLWluZm8uaHRtbA0K