From mboxrd@z Thu Jan 1 00:00:00 1970 From: Two Spirit Subject: Re: feature request to "ceph osd status" Date: Tue, 29 Aug 2017 21:51:41 -0700 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Received: from mail-io0-f176.google.com ([209.85.223.176]:37505 "EHLO mail-io0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750758AbdH3Evm (ORCPT ); Wed, 30 Aug 2017 00:51:42 -0400 Received: by mail-io0-f176.google.com with SMTP id d78so134721ioe.4 for ; Tue, 29 Aug 2017 21:51:42 -0700 (PDT) In-Reply-To: Sender: ceph-devel-owner@vger.kernel.org List-ID: To: John Spray Cc: Ceph Development I found "ceph pg dump" also gives the same OSD disk usage information. It has summary row, as well as 3 columns. The bad thing is that the numbers in ceph pg dump and ceph osd status do not match. I'm guessing someone isn't dividing by 1024. I think for consistency the PG stuff should go under ceph pg, and OSD info go under ceph osd. As an IT person, I like to to write perl scripts around the outputs, and so persistence of the output format is desired On Tue, Aug 29, 2017 at 2:50 PM, Two Spirit wrote: > I agree the information is redundant, but when I'm trying to figure > out what is going on, it is very nice to have all info right in front > of my face instead of uber bare bones. Running 'df -kh' shows [Total] > Size, Used, Avail and Use%. That is one step past redundant, but it is > aweful nice to see whatever information I want quickly as well as in a > familiar format and bit of info I think unix it guys are use to. I can > pick the columns of information I need based on what I'm trying to > debug. just my two bits on a feature request. > > On Mon, Aug 28, 2017 at 5:01 AM, John Spray wrote: >> On Sat, Aug 26, 2017 at 7:07 PM, Two Spirit wrote: >>> Hi. I found this command by accident. it doesn't seem to be undocumented. >>> >>> ceph osd status >>> >>> There is a very similiar command "ceph osd stat" with different info >>> >>> The status command is very useful command and I'd like to see it stay >>> around even tho it seems to be an undocumented command. >>> >>> It would be nice to have a 3rd column "total" which is used+avail >>> columns and then another row at the bottom subtotaling the "used", >>> "avail", and "total" columns. >> >> I prefer to pick two of avail/used/total, rather than printing all >> three -- otherwise the information is a bit redundant. >> >> Putting some totals at the bottom is an interesting idea though. The >> "osd status" and "fs status" commands are implemented in a python >> module[1], so anyone who knows a little python could add that. >> >> John >> >> 1. https://github.com/ceph/ceph/blob/master/src/pybind/mgr/status/module.py >> >>> >>> I know all these could be be calculated, but with more OSDs, it is >>> convenient to have it all available at a glance >>> -- >>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in >>> the body of a message to majordomo@vger.kernel.org >>> More majordomo info at http://vger.kernel.org/majordomo-info.html