Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx2.netapp.com ([216.240.18.37]:32853 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754677Ab2CMOur (ORCPT ); Tue, 13 Mar 2012 10:50:47 -0400 From: "Myklebust, Trond" To: Nikolaus Rath CC: "linux-nfs@vger.kernel.org" Subject: Re: NFS4 over VPN hangs when connecting > 2 clients Date: Tue, 13 Mar 2012 14:50:45 +0000 Message-ID: <1331650245.3419.14.camel@lade.trondhjem.org> References: <878vj7x6mj.fsf@vostro.rath.org> <87pqchn64e.fsf@inspiron.ap.columbia.edu> <20120312193115.GA7203@fieldses.org> <4F5E5241.7070008@rath.org> <20120312201505.GC7203@fieldses.org> <87mx7lms1y.fsf@inspiron.ap.columbia.edu> <683A9678-14CF-4F27-8CC9-DD569722EE39@oracle.com> <4F5E6CBF.4080608@rath.org> <49F11491-C455-4592-804B-B7AFADB00F43@oracle.com> <1331589478.12005.13.camel@lade.trondhjem.org> <87haxsocrh.fsf@inspiron.ap.columbia.edu> In-Reply-To: <87haxsocrh.fsf@inspiron.ap.columbia.edu> Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: T24gVHVlLCAyMDEyLTAzLTEzIGF0IDA5OjIzIC0wNDAwLCBOaWtvbGF1cyBSYXRoIHdyb3RlOg0K PiAiTXlrbGVidXN0LCBUcm9uZCIgPFRyb25kLk15a2xlYnVzdC1IZ092UXVCRUVnVFFUMGRaUitB bGZBQHB1YmxpYy5nbWFuZS5vcmc+IHdyaXRlczoNCj4gPj4gPiBPaCwgc28gdGhlIGNsaWVudGFk ZHIgZGV0ZWN0aW9uIHRha2VzIHBsYWNlIG9ubHkgb25jZSBhdCB0aGUgYmVnaW5uaW5nLA0KPiA+ PiA+IGFuZCBpcyBub3QgcmVwZWF0ZWQgaWYgdGhlIG1vdW50IGF0dGVtcHRzIGFyZSByZXBlYXRl ZD8NCj4gPj4gPiANCj4gPj4gPiBUaGlzIHdvdWxkIGV4cGxhaW4gd2hhdCdzIGhhcHBlbmluZy4g VGhlIFZQTiBpcyBub3QgeWV0IHVwIHdoZW4gdGhlDQo+ID4+ID4gc3lzdGVtIGZpcnN0IGF0dGVt cHRzIHRvIG1vdW50IHRoZSBzaGFyZS4NCj4gPj4gPiANCj4gPj4gPiBJcyB0aGVyZSBhIHJhdGlv bmFsZSBiZWhpbmQgdGhpcz8gSXQgc2VlbXMgdG8gbWUgdGhhdCBpZiB0aGUgbW91bnQgaXMNCj4g Pj4gPiByZXRyaWVkLCBpdCB3b3VsZCBiZSByZWFzb25hYmxlIHRvIGV4cGVjdCB0aGF0IHRoZSBj bGllbnRhZGRyIGRldGVjdGlvbg0KPiA+PiA+IGlzIHJldHJpZWQgYXMgd2VsbC4NCj4gPj4gDQo+ ID4+IFRoZXJlJ3Mgbm8gcmVhc29uIEkgY2FuIHJlY2FsbCByZXF1aXJpbmcgdGhhdCB0aGlzIGlz IGRvbmUgb25seSBvbmNlLCBvdGhlciB0aGFuIGl0J3MgdGhlIHNpbXBsZXN0IGltcGxlbWVudGF0 aW9uIGZvciBtb3VudC5uZnMuICBIaXN0b3JpY2FsbHksIE5GUyBpcyBkZXBsb3llZCBvbiBzeXN0 ZW1zIHdpdGggc3RhdGljIG5ldHdvcmsgY29uZmlndXJhdGlvbnMgdGhhdCBhcmUgc3VwcG9zZWQg dG8gYmUgc2V0IHVwIGJlZm9yZSB0aGUgTkZTIHV0aWxpdGllcyBjb21lIGludG8gcGxheS4gIEFz IEJydWNlIHN1Z2dlc3RlZCwgcGVyaGFwcyB0aGlzIGRlc2lnbiBhc3N1bXB0aW9uIG5lZWRzIHRv IGJlIHJldmlzaXRlZC4NCj4gPj4gDQo+ID4+IEkgc3VwcG9zZSBJIHNob3VsZCBmaWxlIGEgYnVn Lg0KPiA+DQo+ID4gQ29uc2lkZXIgdGhlIHdob2xlICdiZycgb3B0aW9uIHRvIGJlIGEgYnVnIGF0 IHRoaXMgcG9pbnQuDQo+ID4NCj4gPiBOb3cgdGhhdCB3ZSBoYXZlIHdvcmtpbmcgYXV0b2ZzIHN1 cHBvcnQgZm9yIGRpcmVjdCBtb3VudHMsIHRoZXJlIGlzIG5vDQo+ID4gcmVhc29uIHRvIGtlZXAg dGhlICdiZycgbW91bnQgb3B0aW9uIG9uIGxpZmUgc3VwcG9ydCBhbnkgbW9yZS4NCj4gDQo+IEkn bSBub3Qgc3VyZSB0aGF0IHRoaXMgd291bGQgYmUgYSBzb2x1dGlvbi4gV2hhdCBoYXBwZW5zIGlm IHNvbWUNCj4gcHJvZ3JhbSBhY2Nlc3NlcyB0aGUgYXV0b2ZzIG1vdW50cG9pbnQgYmVmb3JlIHRo ZSBWUE4gaXMgdXA/IFdvdWxkbid0DQo+IGF1dG9mcyB0cnkgdG8gbW91bnQgdGhlIE5GUyBzaGFy ZSByaWdodCBhd2F5IGFuZCB0aHVzIHdpdGggYSBicm9rZW4NCj4gY2xpZW50YWRkcj8NCg0KVW5s aWtlIHRoZSAnYmcnIGNhc2UsIHRoZSBtb3VudCBzaG91bGQgZmFpbCBpbW1lZGlhdGVseSwgYW5k IHlvdXINCnByb2dyYW0gZ2V0cyBhbiBFTk9FTlQgZXJyb3IuIFRoaXMgaXMgZXhhY3RseSB3aGF0 IHNob3VsZCBoYXBwZW4gaWYgYQ0KcHJvZ3JhbSB0cmllcyB0byBhY2Nlc3MgYSBmaWxlc3lzdGVt IHRoYXQgaXNuJ3QgYXZhaWxhYmxlLg0KDQotLSANClRyb25kIE15a2xlYnVzdA0KTGludXggTkZT IGNsaWVudCBtYWludGFpbmVyDQoNCk5ldEFwcA0KVHJvbmQuTXlrbGVidXN0QG5ldGFwcC5jb20N Cnd3dy5uZXRhcHAuY29tDQoNCg==