Return-Path: linux-nfs-owner@vger.kernel.org Received: from mx2.netapp.com ([216.240.18.37]:37362 "EHLO mx2.netapp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030354Ab2AFPvN convert rfc822-to-8bit (ORCPT ); Fri, 6 Jan 2012 10:51:13 -0500 From: "Adamson, Andy" To: "" CC: "" , "Adamson, Andy" Subject: Re: server reboot recovery is broken with 3.1 (3.2?) with nfsv41 clients Date: Fri, 6 Jan 2012 15:50:42 +0000 Message-ID: <27ECC95F-A1B6-43A8-AC1C-F01D680F50D7@netapp.com> References: <081C1E0B-795E-4138-B66A-479F73BB3AC5@netapp.com> In-Reply-To: Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Sender: linux-nfs-owner@vger.kernel.org List-ID: Hi Tigran Sorry - I dropped the ball on this one. I'll try reproducing it now. -->Andy On Jan 6, 2012, at 10:39 AM, Tigran Mkrtchyan wrote: > FYI, > > this is still the case with 3.2 > > Tigran. > > On Tue, Nov 22, 2011 at 1:07 PM, Tigran Mkrtchyan > wrote: >> as usually.... >> >> TIgran. >> >> >> On Tue, Nov 22, 2011 at 3:07 AM, wrote: >>>> -----Original Message----- >>>> From: linux-nfs-owner@vger.kernel.org [mailto:linux-nfs-owner@vger.kernel.org] On Behalf Of Tigran >>>> Mkrtchyan >>>> Sent: Monday, November 21, 2011 5:52 PM >>>> To: Adamson, Andy >>>> Cc: linux-nfs >>>> Subject: Re: server reboot recovery is broken with 3.1 (3.2?) with nfsv41 clients >>>> >>>> RHEL6.2 has the same issue. I just rebooted server (mds + ds) during read. >>>> >>>> Kernel thread dump attached. >>> Forgot attachment? :) >>> >>>> >>>> Tigran. >>>> >>>> On Fri, Nov 18, 2011 at 5:09 PM, Tigran Mkrtchyan >>>> wrote: >>>>> Both! >>>>> >>>>> On Fri, Nov 18, 2011 at 3:08 PM, Adamson, Andy >>>>> wrote: >>>>>> >>>>>> On Nov 18, 2011, at 8:57 AM, Tigran Mkrtchyan wrote: >>>>>> >>>>>>> Dear nfs hackers, >>>>>>> >>>>>>> it looks like with kernel 3.1 client cant recover from server reboots. >>>>>>> The nfs mount hangs and there are no packages sent from a client to the server. >>>>>>> This was IO with pnfs. >>>>>> >>>>>> >>>>>> Hi Tigran >>>>>> >>>>>> Is this an MDS reboot? DS reboot? >>>>>> >>>>>> Thanks >>>>>> >>>>>> -->Andy >>>>>>> >>>>>>> Regards, >>>>>>> Tigran. >>>>>>> -- >>>>>>> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in >>>>>>> the body of a message to majordomo@vger.kernel.org >>>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>>> >>>>>> -- >>>>>> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in >>>>>> the body of a message to majordomo@vger.kernel.org >>>>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>>>>> >>>>> >>>> -- >>>> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in >>>> the body of a message to majordomo@vger.kernel.org >>>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >>>