Return-Path: Received: from mx144.netapp.com ([216.240.21.25]:48684 "EHLO mx144.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753609AbbFLVhJ (ORCPT ); Fri, 12 Jun 2015 17:37:09 -0400 From: "Kornievskaia, Olga" To: Trond Myklebust CC: "Schumaker, Anna" , Linux NFS Mailing List Subject: Re: [PATCH 1/1] Recover from stateid-type error on SETATTR Date: Fri, 12 Jun 2015 21:37:08 +0000 Message-ID: <433911A8-6C05-4F6A-888F-4C3CD3FC7ED0@netapp.com> References: <1434142410-86401-1-git-send-email-kolga@netapp.com> In-Reply-To: Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: DQo+IE9uIEp1biAxMiwgMjAxNSwgYXQgNToyMSBQTSwgVHJvbmQgTXlrbGVidXN0IDx0cm9uZC5t eWtsZWJ1c3RAcHJpbWFyeWRhdGEuY29tPiB3cm90ZToNCj4gDQo+IE9uIEZyaSwgSnVuIDEyLCAy MDE1IGF0IDQ6NTMgUE0sIE9sZ2EgS29ybmlldnNrYWlhIDxrb2xnYUBuZXRhcHAuY29tPiB3cm90 ZToNCj4+IENsaWVudCBjYW4gcmVjZWl2ZXMgc3RhdGVpZC10eXBlIGVycm9yIChlZy4sIEJBRF9T VEFURUlEKSBvbiBTRVRBVFRSIHdoZW4NCj4+IGRlbGVnYXRpb24gc3RhdGVpZCB3YXMgdXNlZC4g V2hlbiBubyBvcGVuIHN0YXRlIGV4aXN0cywgaW4gY2FzZSBvZiBhcHBsaWNhdGlvbg0KPj4gY2Fs bGluZyB0cnVuY2F0ZSgpIG9uIHRoZSBmaWxlLCBjbGllbnQgaGFzIG5vIHN0YXRlIHRvIHJlY292 ZXIgYW5kIGZhaWxzIHdpdGgNCj4+IEVJTy4NCj4+IA0KPj4gSW5zdGVhZCwgdXBvbiBzdWNoIGVy cm9yLCByZXR1cm4gdGhlIGJhZCBkZWxlZ2F0aW9uIGFuZCB0aGVuIHJlc2VuZCB0aGUNCj4+IFNF VEFUVFIgd2l0aCBhIHplcm8gc3RhdGVpZC4NCj4+IA0KPj4gU2lnbmVkLW9mZjogT2xnYSBLb3Ju aWV2c2thaWEgPGtvbGdhQG5ldGFwcC5jb20+DQo+PiAtLS0NCj4+IGZzL25mcy9uZnM0cHJvYy5j IHwgOCArKysrKysrLQ0KPj4gMSBmaWxlIGNoYW5nZWQsIDcgaW5zZXJ0aW9ucygrKSwgMSBkZWxl dGlvbigtKQ0KPj4gDQo+PiBkaWZmIC0tZ2l0IGEvZnMvbmZzL25mczRwcm9jLmMgYi9mcy9uZnMv bmZzNHByb2MuYw0KPj4gaW5kZXggYWQ3Y2Y3ZS4uMmE4NWFmMyAxMDA2NDQNCj4+IC0tLSBhL2Zz L25mcy9uZnM0cHJvYy5jDQo+PiArKysgYi9mcy9uZnMvbmZzNHByb2MuYw0KPj4gQEAgLTM2MCw4 ICszNjAsMTQgQEAgc3RhdGljIGludCBuZnM0X2hhbmRsZV9leGNlcHRpb24oc3RydWN0IG5mc19z ZXJ2ZXIgKnNlcnZlciwgaW50IGVycm9yY29kZSwgc3RydWMNCj4+ICAgICAgICAgICAgICAgIGNh c2UgLU5GUzRFUlJfREVMRUdfUkVWT0tFRDoNCj4+ICAgICAgICAgICAgICAgIGNhc2UgLU5GUzRF UlJfQURNSU5fUkVWT0tFRDoNCj4+ICAgICAgICAgICAgICAgIGNhc2UgLU5GUzRFUlJfQkFEX1NU QVRFSUQ6DQo+PiAtICAgICAgICAgICAgICAgICAgICAgICBpZiAoc3RhdGUgPT0gTlVMTCkNCj4+ ICsgICAgICAgICAgICAgICAgICAgICAgIGlmIChzdGF0ZSA9PSBOVUxMKSB7DQo+PiArICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIGlmIChpbm9kZSAmJiBuZnM0X2hhdmVfZGVsZWdhdGlv bihpbm9kZSwNCj4+ICsgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIEZNT0RFX1JFQUQpKSB7DQo+PiArICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgbmZzNF9pbm9kZV9yZXR1cm5fZGVsZWdhdGlvbihpbm9kZSk7DQo+PiArICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZXhjZXB0aW9uLT5yZXRyeSA9IDE7DQo+PiAr ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIH0NCj4+ICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICBicmVhazsNCj4+ICsgICAgICAgICAgICAgICAgICAgICAgIH0NCj4+ICAgICAg ICAgICAgICAgICAgICAgICAgcmV0ID0gbmZzNF9zY2hlZHVsZV9zdGF0ZWlkX3JlY292ZXJ5KHNl cnZlciwgc3RhdGUpOw0KPj4gICAgICAgICAgICAgICAgICAgICAgICBpZiAocmV0IDwgMCkNCj4+ ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBicmVhazsNCj4gDQo+IE15IHJlbWFpbmlu ZyBxdWVzdGlvbiBoZXJlIGlzOiBXZSBkb24ndCBzZWVtIHRvIGJlIGNvbW11bmljYXRpbmcgdGhl DQo+IF9SRVZPS0VEIHN0YXRlIG9mIHRoZSBkZWxlZ2F0aW9uIHRvIG5mczRfc2NoZWR1bGVfc3Rh dGVpZF9yZWNvdmVyeSgpLA0KPiBzbyB3b24ndCB3ZSBjb250aW51ZSB0byBsb29wIGlmIHN0YXRl ICE9IE5VTEw/DQoNCknigJltIG5vdCBmb2xsb3dpbmcuIFRoaXMgcGF0Y2ggaXMgdG8gaGFuZGxl IHRoZSBjYXNlIHdoZW4gc3RhdGUgaXMgTlVMTCBhbmQgdGhlcmVmb3JlIHdlIGNhbuKAmXQgaW5p dGlhdGUgcmVjb3ZlcnkuIEJlZm9yZSB0aGlzIHBhdGNoLCB0aGUgcHJvYmxlbSB3YXMgdGhhdCB3 aGVuIHN0YXRlIHdhcyBOVUxMIHdlIGRpZG7igJl0IChhKSBjbGVhbiB1cCBieSBkb2luZyBkZWxl Z3JldHVybiBhbmQgKGIpIHdlIHdlcmVu4oCZdCByZXRyeWluZyB3aGVuIHdlIGNhbiDigJQgaS5l LiB3aXRoIGEgc3BlY2lhbCBzdGF0ZWlkIGZvciBTRVRBVFRSLg0KDQpJZiBzdGF0ZSBpcyBub3Qg bnVsbCwgSeKAmW0gYXNzdW1pbmcgdGhlIGNvZGUgaXMgaGFuZGxpbmcgY29ycmVjdGx5IGJ5IGNh bGxpbmcgbmZzNF9zY2hlZHVsZV9zdGF0ZWlkX3JlY292ZXJ5LiBUaGUgY29ycmVjdG5lc3Mgb2Yg dGhhdCBjb2RlIGlzIGJleW9uZCB0aGUgc2NvcGUgb2YgdGhlIHByb2JsZW0gaeKAmW0gcHJvcG9z aW5nIHRvIHNvbHZlIGhlcmUuDQoNCg0KPiBJT1c6IGlzIHRoZXJlIGFueSByZWFzb24gbm90IHRv IGRvIHRoZSBzYW1lIHRoaW5nIGhlcmUgdGhhdCB3ZSBhbHJlYWR5DQo+IGRvIGZvciBORlM0RVJS X09QRU5NT0RFPw0KDQpUaGUgT1BFTk1PREUgZXJyb3IgbW9kZSBjb2RlIHNlZW1zIHRvIGhhdmUg c2xpZ2h0bHkgZGlmZmVyZW50IGxvZ2ljLiBJdCB3YW50cyB0byByZXR1cm4gIHRoZSBkZWxlZ2F0 aW9uIHJlZ2FyZGxlc3Mgb2Ygd2hldGhlciBvciBub3Qgc3RhdGUgaXMgTlVMTC4gDQoNCg0KPiBB dCB0aGUgdGltZSB3aGVuIHdlIHdyb3RlIGNvbW1pdA0KPiAzMTE0ZWE3YTI0ZDMyLCB0aGVyZSB3 YXMgYSBkaWZmZXJlbmNlIGJldHdlZW4NCj4gbmZzX2lub2RlX3JldHVybl9kZWxlZ2F0aW9uKCkg YW5kIG5mc19yZW1vdmVfYmFkX2RlbGVnYXRpb24oKSwgYnV0IG5vdw0KPiB0aGUgZm9ybWVyIGhh bmRsZXMgYm90aCBjYXNlcy4uLg0KDQo=