From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id q43Kg0tK199827 for ; Thu, 3 May 2012 15:42:00 -0500 Received: from smtp.pobox.com (b-pb-sasl-quonix.pobox.com [208.72.237.35]) by cuda.sgi.com with ESMTP id ekUE48ZybBkJdfSC for ; Thu, 03 May 2012 13:41:58 -0700 (PDT) Date: Thu, 3 May 2012 21:41:57 +0100 From: Brian Candler Subject: Re: Storage server, hung tasks and tracebacks Message-ID: <20120503204157.GC4387@nsrc.org> References: <20120502184450.GA2557@nsrc.org> <4FA27EF8.6040002@hardwarefreak.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4FA27EF8.6040002@hardwarefreak.com> 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 Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: Stan Hoeppner Cc: xfs@oss.sgi.com T24gVGh1LCBNYXkgMDMsIDIwMTIgYXQgMDc6NTA6MDBBTSAtMDUwMCwgU3RhbiBIb2VwcG5lciB3 cm90ZToKPiA+IEFueSBvdGhlciBzdWdnZXN0aW9ucyAoYW5kIG9mIGNvdXJzZSBpbnRlcnByZXRh dGlvbiBvZiB0aGUga2VybmVsIGNhbGwKPiA+IHRyYWNlYmFja3MpIHdvdWxkIGJlIG11Y2ggYXBw cmVjaWF0ZWQuCj4gCj4gV2hpY2ggbWFpbmJvYXJkcyBhcmUgdGhlc2UgQnJpYW4/ICBNYWtlL21v ZGVsPwoKVHlhbiBTNTUxMCwgd2l0aCBJbnRlbCBYZW9uIENQVSBFMzEyMjUgQCAzLjEwR0h6CgpV cGdyYWRlZCB0byBCSU9TIDEuMDVhIGFuZCBpS1ZNIDMuMDAKCj4gTWFrZS9tb2RlbC9jb3VudCBv ZiBhbGwgYWRkIGluIGNhcmRzPwoKMSB4IExTSSBTQVM5MjAx4oCTMTZpCjEgeCBMU0kgU0FTOTIx MTjigJM4aQoxIHggSW50ZWwgWDUyMC1EQTIgZHVhbCAxMEcgTklDCgphbHRob3VnaCB0aGUgMTBH IGxpbmsgd2Fzbid0IGJlaW5nIHVzZWQgZm9yIHRoZSBtb3N0IHJlY2VudCB0ZXN0cy4KCj4gTWFr ZS9tb2RlbCBvZiBQU1U/CgpXaWxsIGhhdmUgdG8gY2hlY2ssIEkgdGhpbmsgaXQgbWF5IGJlIHRo aXMgb25lOgpodHRwOi8vd3d3LnhjYXNlLmNvLnVrL1hDQVNFLVBvd2VyLVN1cHBseS1wL3BzdS1k b2xwaGluLTkwMC4uaHRtCgo+IE1ha2UgbW9kZWwgb2YgY2hhc3Npcz8KCmh0dHA6Ly93d3cueGNh c2UuY28udWsvMjQtYmF5LUhvdHN3YXAtcmFja21vdW50LWNoYXNzaXMtbm9yY28tUlBDLTQyMjQt cC9jYXNlLXhjYXNlLXJtNDI0Lmh0bQoKVGhlIGRyaXZlcyBhcmUgMjQgeCBTVDMwMDBETTAwMSAo SSB3YXMgaG9waW5nIHRvIGdldCBsb3ctcG93ZXIgSGl0YWNoaQpkcml2ZXMgYnV0IHRoZXkgd2Vy ZW4ndCBhdmFpbGFibGUgYXQgdGhlIHRpbWUpCgo+IEknbGwgc2xldXRoIGFyb3VuZCBhbmQgc2Vl IHdoYXQgSSBjYW4gZmluZC4gIENvdWxkIGJlIHNvbWUgb2JzY3VyZQo+IGV4cGFuc2lvbiBjYXJk IGludGVyYWN0aW9uLiAgQ291bGQgYmUgdW5kZXJzaXplZCBQU1VzIG9yIGxhY2sgb2YKPiBiYWNr cGxhbmVzIHNwcmVhZCBldmVubHkgYWNyb3NzIHRoZSAxMnYgcmFpbHMgb2YgYSBtdWx0aS1yYWls IFBTVSwgZXRjLCBldGMuCgpNdWNoIGFwcHJlY2lhdGVkLgoKSG93ZXZlciwgbGFzdCBuaWdodCBJ IHJlYm9vdGVkIG9uZSBib3ggKHRoZSBvbmUgd2hpY2ggd291bGRuJ3QgbGV0IG1lIHNzaAppbikg dGhlbiB1cGdyYWRlZCBpdCB0byB1YnVudHUgMTIuMDQuICBJdCBoYXMgYmVlbiBydW5uaW5nIGEg Y291cGxlIG9mCmNvbmN1cnJlbnQgYm9ubmllKysgaW5zdGFuY2VzIGZvciBvdmVyIDI0IGhvdXJz IHdpdGhvdXQgYSBoaXRjaC4KClNvIG1heWJlIGl0J3MgdGhlIG1wdDJzYXMgZHJpdmVyIHdoaWNo IGlzIHRoZSBkaWZmZXJlbmNlOgoKW2RtZXNnIGZyb20gVWJ1bnR1IDExLjEwXQogICAgbXB0MnNh cyB2ZXJzaW9uIDA4LjEwMC4wMC4wMgoKW2RtZXNnIGZyb20gVWJ1bnR1IDEyLjA0XQogICAgbXB0 MnNhcyB2ZXJzaW9uIDEwLjEwMC4wMC4wMAoKUmVnYXJkcywKCkJyaWFuLgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KeGZzIG1haWxpbmcgbGlzdAp4ZnNA b3NzLnNnaS5jb20KaHR0cDovL29zcy5zZ2kuY29tL21haWxtYW4vbGlzdGluZm8veGZzCg==