From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 48AFB7F58 for ; Tue, 16 Dec 2014 05:39:00 -0600 (CST) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay2.corp.sgi.com (Postfix) with ESMTP id 3683C304039 for ; Tue, 16 Dec 2014 03:38:57 -0800 (PST) Received: from smtp5-g21.free.fr (smtp5-g21.free.fr [212.27.42.5]) by cuda.sgi.com with ESMTP id QWGzWAGxuhr3n62n (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 16 Dec 2014 03:38:56 -0800 (PST) Date: Tue, 16 Dec 2014 12:38:58 +0100 From: Emmanuel Florac Subject: Re: easily reproducible filesystem crash on rebuilding array Message-ID: <20141216123858.0004d97c@harpe.intellique.com> In-Reply-To: <20141216075605.GA24633@infradead.org> References: <20141211123936.1f3d713d@harpe.intellique.com> <20141215130715.4dfaaa8e@harpe.intellique.com> <20141215132500.13210fdb@harpe.intellique.com> <20141215201036.GQ24183@dastard> <20141216075605.GA24633@infradead.org> MIME-Version: 1.0 List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: Christoph Hellwig Cc: xfs@oss.sgi.com TGUgTW9uLCAxNSBEZWMgMjAxNCAyMzo1NjowNSAtMDgwMApDaHJpc3RvcGggSGVsbHdpZyA8aGNo QGluZnJhZGVhZC5vcmc+IMOpY3JpdmFpdDoKCj4gT24gVHVlLCBEZWMgMTYsIDIwMTQgYXQgMDc6 MTA6MzZBTSArMTEwMCwgRGF2ZSBDaGlubmVyIHdyb3RlOgo+ID4gVGhlIGNvbnRyb2xsZXIgaXMg YnJva2VuIGlmIGl0J3MgcmV0dXJuaW5nIEVJTyB0byByZWFkcyB3aGVuIGl0Cj4gPiBpcyBidXN5 Lgo+IAo+IFdoYXQgY29udHJvbGxlciBpcyB0aGlzPyAKCkFTUi03MTY4NSwgYnV0IHRoZSBwcm9i bGVtIG9jY3VyZWQgc2V2ZXJhbCB0aW1lcyB3aXRoIHZhcmlvdXMgQVNSLTd4eDUKY29udHJvbGxl cnMgYW5kIGRpZmZlcmVudCBmaXJtd2FyZSBhbmQgZHJpdmVycy4gCgo+IFNDU0kgZGV2aWNlcyBj YW4gcmV0dXJuIGEgUVVFVUUgQlVTWQo+IGluZGljYXRvciwgc28gaGF2aW5nIGEgUkFJRCBjb250 cm9sbGVyIGRvIHNvbWV0aGluZyBzaW1pbGFyIGRvZXNuJ3QKPiBzb3VuZCB1bnVzdWFsLiAgQnV0 IHRoZSBkcml2ZXIgbmVlZHMgdG8gcmV0dXJucyB0cmFuc2xhdGUgdGhhdCBpbnRvCj4gYSBRVUVV RSBCVVNZIHNvIHRoYXQgdGhlIFNDU0kgbWlkbGF5ZXIgY2FuIGhhbmRsZSBpdCBjb3JyZWN0bHku Cj4gCj4gSXQgbWlnaHQgbWFrZSBzZW5zZSB0byB0YWtlIHRoaXMgdG8gbGludXgtc2NzaSB3aXRo IHRoZSBkcml2ZXIKPiBtYWludGFpbmVyIGluIENjLgoKVGhlIGRyaXZlciB3b3VsZCBiZSBlaXRo ZXIgYWFjcmFpZCBvciBzZCwgdGhlbj8KCi0tIAotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0KRW1tYW51ZWwgRmxv cmFjICAgICB8ICAgRGlyZWN0aW9uIHRlY2huaXF1ZQogICAgICAgICAgICAgICAgICAgIHwgICBJ bnRlbGxpcXVlCiAgICAgICAgICAgICAgICAgICAgfAk8ZWZsb3JhY0BpbnRlbGxpcXVlLmNvbT4K ICAgICAgICAgICAgICAgICAgICB8ICAgKzMzIDEgNzggOTQgODQgMDIKLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t CgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwp4ZnMgbWFp bGluZyBsaXN0Cnhmc0Bvc3Muc2dpLmNvbQpodHRwOi8vb3NzLnNnaS5jb20vbWFpbG1hbi9saXN0 aW5mby94ZnMK