From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-2?Q?S=B3awomir_Skowron?= Subject: Re: Two questions Date: Fri, 29 Jul 2011 17:00:53 +0200 Message-ID: <-3666367855446280970@unknownmsgid> References: <8685614628192678277@unknownmsgid> <1311750865.2751.4.camel@wido-laptop.pcextreme.nl> <1311763628.2751.34.camel@wido-laptop.pcextreme.nl> <-4123305127044475997@unknownmsgid> Mime-Version: 1.0 (iPhone Mail 8G4) Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:57836 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751384Ab1G2PCN convert rfc822-to-8bit (ORCPT ); Fri, 29 Jul 2011 11:02:13 -0400 Received: by fxh19 with SMTP id 19so2364922fxh.19 for ; Fri, 29 Jul 2011 08:02:12 -0700 (PDT) In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: Gregory Farnum Cc: "ceph-devel@vger.kernel.org" Yes i have made a test, and now everything is ok. Thanks for help. iSS Dnia 28 lip 2011 o godz. 18:36 Gregory Farnum napisa=C5=82(a): > 2011/7/28 S=C5=82awomir Skowron : >> Because of my test before i mount ext4 filesystems in /data/osd.(osd >> id), but /data was a symlink to /var/data/ and i think total used >> space was higher by a size of var, and there are logs, lots of logs >> :). Ceph produce many logs in such verbosity. Tell me if im wrong. >> >> Now its look like this, and it's looks better :) >> >> 2011-07-28 11:44:08.227278 pg v110939: 6986 pgs: 8 active, 6978 >> active+clean; 42441 MB data, 223 GB used, 29457 GB / 31240 GB avail >> >> rados df >> pool name KB objects clones degraded >> unfound rd rd KB wr wr KB >> .log 694273 6 0 0 >> 0 0 0 3539909 3539909 >> .pool 1 1 0 0 >> 0 0 0 8 8 >> .rgw 0 6 0 0 >> 0 0 0 1 0 >> .users 1 1 0 0 >> 0 0 0 1 1 >> .users.email 1 1 0 0 >> 0 0 0 1 1 >> .users.uid 2 2 0 0 >> 0 1 0 2 2 >> data 0 0 0 0 >> 0 0 0 0 0 >> metadata 0 0 0 0 >> 0 0 0 0 0 >> rbd 0 0 0 0 >> 0 0 0 0 0 >> sstest 42766318 3483690 0 0 >> 0 0 0 20922736 42892546 >> total used 234415408 3483707 >> total avail 30888365376 >> total space 32757780072 > > Okay, so now you've got (42766318+694273)*3KB=3D124GB of data, and 22= 3GB > used. I guess your OSD journals are 512MB each, so that's another > 16GB, which still leaves more unexplained space usage than I would > expect. > But it's probably just some peculiarity of how your system is set up; > you could check and see how the numbers change when you add new > objects to the system to make sure it's just a base case rather than > something to worry about. :) > -Greg -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html