Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx2.netapp.com ([216.240.18.37]:19659 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758103Ab2CANu7 (ORCPT ); Thu, 1 Mar 2012 08:50:59 -0500 From: "Myklebust, Trond" To: Orion Poplawski CC: "J. Bruce Fields" , "linux-nfs@vger.kernel.org" Subject: Re: nfs4 mount hanging suddenly Date: Thu, 1 Mar 2012 13:50:41 +0000 Message-ID: <1330609841.6218.6.camel@lade.trondhjem.org> References: <4F4EA6D0.30606@cora.nwra.com> <20120229231732.GD6506@fieldses.org> <4F4EB2FE.9040108@cora.nwra.com> In-Reply-To: <4F4EB2FE.9040108@cora.nwra.com> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gV2VkLCAyMDEyLTAyLTI5IGF0IDE2OjIxIC0wNzAwLCBPcmlvbiBQb3BsYXdza2kgd3JvdGU6 DQo+IE9uIDAyLzI5LzIwMTIgMDQ6MTcgUE0sIEouIEJydWNlIEZpZWxkcyB3cm90ZToNCj4gPiBP biBXZWQsIEZlYiAyOSwgMjAxMiBhdCAwMzoyOTozNlBNIC0wNzAwLCBPcmlvbiBQb3BsYXdza2kg d3JvdGU6DQo+ID4+IEp1c3Qgc3RhcnRpbmcgdG9kYXksIG9uZSBvZiBvdXIgdXNlcidzIG5mcyBt b3VudGVkIGhvbWUgZGlyZWN0b3J5DQo+ID4+IGhhcyBzdGFydGVkIGxvY2tpbmcgdXAuICBDbGll bnQgaXMgRmVkb3JhIDE2IDMyLWJpdCwgc2VydmVyIGlzDQo+ID4+IENlbnRPUyA1LjcgMzItYml0 LiAgSGF2ZSBub3Qgc2VlbiB0aGlzIHBhcnRpY3VsYXIgcHJvYmxlbSBlbHNld2hlcmUNCj4gPj4g KHlldCkuDQo+ID4+DQo+ID4+IEkgY2FwdHVyZWQgdGhpcyB0cmFjZSBvbiB0aGUgc2VydmVyIGFm dGVyIHRoZSBoYW5nOg0KPiA+Pg0KPiA+PiBodHRwOi8vc3cuY29yYS5ud3JhLmNvbS90bXAvbWFy aWUtbmZzLWhvbWUtbHdhbmctaGFuZy5wY2FwDQo+ID4+DQo+ID4+ICAgIDEgICAwLjAwMDAwMCAg MTAuMTAuMjAuMTUgLT4gIDEwLjEwLjEwLjEgICBORlMgVjQgQ09NUCBDYWxsPEVNUFRZPg0KPiA+ PiBQVVRGSDtHRVRBVFRSIEdFVEFUVFINCj4gPj4gICAgMiAgIDAuMDAwMTMzICAgMTAuMTAuMTAu MSAtPiAgMTAuMTAuMjAuMTUgIE5GUyBWNCBDT01QIFJlcGx5IChDYWxsDQo+ID4+IEluIDEpPEVN UFRZPiAgUFVURkg7R0VUQVRUUiBHRVRBVFRSDQo+ID4+ICAgIDMgICAwLjAwMDQyMSAgMTAuMTAu MjAuMTUgLT4gIDEwLjEwLjEwLjEgICBUQ1AgODc5PiAgbmZzIFtBQ0tdDQo+ID4+IFNlcT0xMzcg QWNrPTIyNSBXaW49MTc3MzggTGVuPTAgVFNWPTM1ODQ2NTMgVFNFUj0yNDM4MzMzMTk2DQo+ID4+ ICAgIDQgICAwLjAwMDUxOSAgMTAuMTAuMjAuMTUgLT4gIDEwLjEwLjEwLjEgICBORlMgVjQgQ09N UCBDYWxsPEVNUFRZPg0KPiA+PiBQVVRGSDtBQ0NFU1MgQUNDRVNTO0dFVEFUVFIgR0VUQVRUUg0K PiA+PiAgICA1ICAgMC4wMDA1ODcgICAxMC4xMC4xMC4xIC0+ICAxMC4xMC4yMC4xNSAgTkZTIFY0 IENPTVAgUmVwbHkgKENhbGwNCj4gPj4gSW4gNCk8RU1QVFk+ICBQVVRGSDtBQ0NFU1MgQUNDRVNT O0dFVEFUVFIgR0VUQVRUUltVbnJlYXNzZW1ibGVkDQo+ID4+IFBhY2tldCBbaW5jb3JyZWN0IFRD UCBjaGVja3N1bV1dDQo+ID4+ICAgIDYgICAwLjA0MDUyMiAgMTAuMTAuMjAuMTUgLT4gIDEwLjEw LjEwLjEgICBUQ1AgODc5PiAgbmZzIFtBQ0tdDQo+ID4+IFNlcT0yODkgQWNrPTQ2NSBXaW49MTc3 MzggTGVuPTAgVFNWPTM1ODQ2OTQgVFNFUj0yNDM4MzMzMTk2DQo+ID4+ICAgIDcgICAwLjQ1MTYz NiAgMTAuMTAuMjAuMTUgLT4gIDEwLjEwLjEwLjEgICBORlMgVjQgQ09NUCBDYWxsPEVNUFRZPg0K PiA+PiBQVVRGSDtTQVZFRkggU0FWRUZIO09QRU4gT1BFTjtERUxFR1JFVFVSTiBERUxFR1JFVFVS TjtVbmtub3duDQo+ID4NCj4gPiBUaGF0IGxvb2tzIHdlaXJkLiAgTG9va2luZyBhdCB0aGUgcGNh cC0tb2ssIHRoZSAiZGVsZWdyZXR1cm4iIGlzIGENCj4gPiBtaXN0YWtlLCB0aGVyZSdzIG5vIGRl bGVncmV0dXJuIHRoZXJlLg0KPiA+DQo+ID4+ICAgIDggICAwLjQ1MTg5MiAgIDEwLjEwLjEwLjEg LT4gIDEwLjEwLjIwLjE1ICBORlMgVjQgQ09NUCBSZXBseSAoQ2FsbA0KPiA+PiBJbiA3KTxFTVBU WT4gIFBVVEZIO1NBVkVGSCBTQVZFRkg7T1BFTiBPUEVOKDEwMDA4KQ0KPiA+DQo+ID4gVGhhdCBw cm9iYWJseSBtZWFucyB0aGUgc2VydmVyIGlzIHdhaXRpbmcgZm9yIHRoZSBjbGllbnQgdG8gcmV0 dXJuIGENCj4gPiBkZWxlZ2F0aW9uLg0KPiA+DQo+ID4gRWl0aGVyIHRoZSBzZXJ2ZXIncyBjb25m dXNlZCBhYm91dCB0aGVpciBiZWluZyBhIGRlbGVnYXRpb24sIG9yIHRoZQ0KPiA+IGNsaWVudCdz IGZhaWxpbmcgdG8gcmV0dXJuIG9uZSBpdCBzaG91bGQ/DQo+ID4NCg0KQXMgZmFyIGFzIEkgY2Fu IHNlZSBmcm9tIHlvdXIgdHJhY2UsIHRoZSBjbGllbnQga2VlcHMgdHJ5aW5nIHRvIG9wZW4gdGhl DQpmaWxlICcuaGlzdG9yeScsIGFuZCB0aGUgc2VydmVyIGtlZXBzIHJlcGx5aW5nIHdpdGggTkZT NEVSUl9ERUxBWS4gVGhlcmUNCmlzIG5vdGhpbmcgaW4gdGhlIHRyYWNlIGl0c2VsZiB0aGF0IGNh biB0ZWxsIHVzIHdoeSB0aGUgc2VydmVyIGlzDQpkZWxheWluZy4NCg0KQ2hlZXJzDQogIFRyb25k DQoNCi0tIA0KVHJvbmQgTXlrbGVidXN0DQpMaW51eCBORlMgY2xpZW50IG1haW50YWluZXINCg0K TmV0QXBwDQpUcm9uZC5NeWtsZWJ1c3RAbmV0YXBwLmNvbQ0Kd3d3Lm5ldGFwcC5jb20NCg0K