From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg Farnum Subject: Re: pgs stuck inactive Date: Tue, 17 Apr 2012 09:49:03 -0700 Message-ID: References: <3154FE08568349E9B9EB0EBBCE4EDFB2@dreamhost.com> <8260F00ADA384FEDBA6AA9873273BB38@dreamhost.com> <90B1EE3CB1C7494B9B097AD5E4BCF272@dreamhost.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ob0-f174.google.com ([209.85.214.174]:36565 "EHLO mail-ob0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753792Ab2DQQtH (ORCPT ); Tue, 17 Apr 2012 12:49:07 -0400 Received: by obbta14 with SMTP id ta14so5343388obb.19 for ; Tue, 17 Apr 2012 09:49:07 -0700 (PDT) In-Reply-To: Content-Disposition: inline Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Damien Churchill Cc: Samuel Just , ceph-devel@vger.kernel.org On Monday, April 16, 2012 at 10:32 PM, Damien Churchill wrote: > On 17 April 2012 01:06, Greg Farnum wrote: > > Yep! > > We looked into this more today and have discovered some definite oddness. Have you by any chance tried to change the number of PGs in your pools? > > > > I haven't no (at least certainly not on purpose!). All I've really > done is copy a bit of stuff onto the unix fs and create a few rbd > volumes, as well as upgrade it when a new version comes out. Drat, that means there's actually a problem to track down somewhere. Do you know what version this was created with, and what upgrades you've been through? My best guess right now is that there's a problem with the encoding and decoding that I'm going to have to track down, and more context will make it a lot easier. :) -Greg