From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (unknown [198.149.34.15]) by oss.sgi.com (Postfix) with ESMTP id 5D30E7F3F for ; Tue, 13 Jan 2015 05:38:46 -0600 (CST) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay3.corp.sgi.com (Postfix) with ESMTP id 8D55FAC013 for ; Tue, 13 Jan 2015 03:38:35 -0800 (PST) Received: from smtp5-g21.free.fr (smtp5-g21.free.fr [212.27.42.5]) by cuda.sgi.com with ESMTP id HQriLyDBw4QECfxZ (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Tue, 13 Jan 2015 03:21:07 -0800 (PST) Received: from harpe.intellique.com (unknown [82.225.196.72]) by smtp5-g21.free.fr (Postfix) with ESMTP id 245E0D48065 for ; Tue, 13 Jan 2015 12:18:10 +0100 (CET) Date: Tue, 13 Jan 2015 12:21:08 +0100 From: Emmanuel Florac Subject: Re: easily reproducible filesystem crash on rebuilding array Message-ID: <20150113122108.2d3a5ccc@harpe.intellique.com> In-Reply-To: <20141211123936.1f3d713d@harpe.intellique.com> References: <20141211123936.1f3d713d@harpe.intellique.com> 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: xfs@oss.sgi.com TGUgVGh1LCAxMSBEZWMgMjAxNCAxMjozOTozNiArMDEwMApFbW1hbnVlbCBGbG9yYWMgPGVmbG9y YWNAaW50ZWxsaXF1ZS5jb20+IMOpY3JpdmFpdDoKCj4gSGVyZSdzIHRoZSBzZXR1cDogaGFyZHdh cmUgUkFJRCBjb250cm9sbGVyIChBZGFwdGVjIDd4eDUgc2VyaWVzLAo+IGxhdGVzdCBmaXJtd2Fy ZSksIFJBSUQtNiBhcnJheSAocHJvYmxlbSBvY2N1cmVkIHdpdGggZGlmZmVyZW50IFJBSUQKPiB3 aWR0aCwgc2l6ZXMsIGFuZCBkaXNrIGNvbmZpZ3VyYXRpb24pLCBhbmQgZGlmZmVyZW50IGtlcm5l bHMgZnJvbQo+IDMuMi54IHRvIDMuMTYueC4KPiAKPiBXaGF0IGhhcHBlbnM6IHdoaWxlIHRoZSBh cnJheSBpcyByZWJ1aWxkaW5nLCBzaW11bHRhbmVvdXNseSByZWFkaW5nCj4gYW5kIHdyaXRpbmcg aXMgYSBzdXJlIHdheSB0byBicmVhayB0aGUgZmlsZXN5c3RlbSBhbmQgYXQgdGltZXMsCj4gY29y cnVwdCBkYXRhLgo+IAo+IElmIHRoZSBhcnJheSBpcyBOT1QgcmVidWlsZGluZywgbm90aGluZyBl dmVyIGhhcHBlbnMuIFdoZW4gdXNpbmcgdGhlCj4gYXJyYXkgaW4gcmVhZC1vbmx5IG1vZGUgd2hp bGUgaXQgcmVidWlsZHMsIG5vdGhpbmcgZXZlciBoYXBwZW5zLgo+IEhvd2V2ZXIsIHdoaWxlIHRo ZSBhcnJheSBpcyByZWJ1aWxkaW5nLCByZWxhdGl2ZWx5IGhlYXZ5IElPIGFsbW9zdAo+IGNlcnRh aW5seSBicmluZ3MgdXAgc29tZXRoaW5nIGFzIGZvbGxvd3MgW3NuaXBdCgpTbyBoZXJlJ3Mgd2hl cmUgSSBhbSBhdCB0aGUgbW9tZW50OgoKKiBYRlMgdjQgb24gcmVidWlsZGluZyBhZGFwdGVjIFJB SUQgZmFpbHMgdW5kZXIgaGVhdnkgSU8sIHdpdGggb3IKICB3aXRob3V0IExWTSwgd2l0aCBrZXJu ZWxzIDMuMi54eCB1cCB0byAzLjE3LjcuCgoqIFRvZGF5IEkndmUgcnVuIHRoZSBzYW1lIHRlc3Qg d2l0aCBleHQ0IDogbm8gcHJvYmxlbSB3aGF0c29ldmVyLiBJJ20KICByZWNoZWNraW5nIG1kNSBv ZiBhbGwgZmlsZXMgdG8gZ2V0IHN1cmUsIGJ1dCBpdCBsb29rcyBPSyBzbyBmYXIgYWZ0ZXIKICB0 ZXN0aW5nIHNldmVyYWwgdGVyYWJ5dGVzLiAKCkkgZG9uJ3QgdW5kZXJzdGFuZCBob3cgdGhlIFJB SUQgZmlybXdhcmUgY291bGQgc2VuZCBiYWNrIGJhZCBkYXRhCihjb3JydXB0ZWQgbWV0YWRhdGEg QU5EIGRhdGEpIHRvIFhGUyBidXQgbm90IHRvIGV4dDQuLi4KCi0tIAotLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0K RW1tYW51ZWwgRmxvcmFjICAgICB8ICAgRGlyZWN0aW9uIHRlY2huaXF1ZQogICAgICAgICAgICAg ICAgICAgIHwgICBJbnRlbGxpcXVlCiAgICAgICAgICAgICAgICAgICAgfAk8ZWZsb3JhY0BpbnRl bGxpcXVlLmNvbT4KICAgICAgICAgICAgICAgICAgICB8ICAgKzMzIDEgNzggOTQgODQgMDIKLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fXwp4ZnMgbWFpbGluZyBsaXN0Cnhmc0Bvc3Muc2dpLmNvbQpodHRwOi8vb3NzLnNnaS5jb20v bWFpbG1hbi9saXN0aW5mby94ZnMK