[ceph-users] No ops on some OSD

Caspar Smit casparsmit at supernas.eu
Mon Nov 13 01:50:31 PST 2017


Weird

# ceph --version
ceph version 12.2.1 (fc129ad90a65dc0b419412e77cb85ac230da42a6) luminous
(stable)

# ceph osd status
+----+--------+-------+-------+--------+---------+--------+---------+
| id |  host  |  used | avail | wr ops | wr data | rd ops | rd data |
+----+--------+-------+-------+--------+---------+--------+---------+
| 0  | node04 |  115M | 11.6G |    0   |     0   |    0   |     0   |
+----+--------+-------+-------+--------+---------+--------+---------+

ps. output is from a single host with 1 (virtual) OSD configured but the
command works

Try to remove that dangerous and experimental features setting from your
ceph.conf and see if that solves it.

Caspar

2017-11-12 15:56 GMT+01:00 Marc Roos <M.Roos at f1-outsourcing.eu>:

>
> [@c03 ~]# ceph osd status
> 2017-11-12 15:54:13.164823 7f478a6ad700 -1 WARNING: the following
> dangerous and experimental features are enabled: bluestore
> 2017-11-12 15:54:13.211219 7f478a6ad700 -1 WARNING: the following
> dangerous and experimental features are enabled: bluestore
> no valid command found; 10 closest matches:
> osd map <poolname> <objectname> {<nspace>}
> osd lspools {<int>}
> osd count-metadata <property>
> osd versions
> osd find <osdname (id|osd.id)>
> osd metadata {<osdname (id|osd.id)>}
> osd getmaxosd
> osd ls-tree {<int[0-]>} {<name>}
> osd getmap {<int[0-]>}
> osd getcrushmap {<int[0-]>}
> Error EINVAL: invalid command
>
>
>
> -----Original Message-----
> From: I Gede Iswara Darmawan [mailto:iswaradrmwn at gmail.com]
> Sent: zondag 12 november 2017 2:17
> Cc: ceph-users
> Subject: Re: [ceph-users] No ops on some OSD
>
> Still the same syntax (ceph osd status)
>
> Thanks
>
> Regards,
>
> I Gede Iswara Darmawan
>
> Information System - School of Industrial and System Engineering
>
> Telkom University
>
> P / SMS / WA : 081 322 070719
>
> E : iswaradrmwn at gmail.com / iswaradrmwn at live.com
>
>
> On Sat, Nov 4, 2017 at 6:11 PM, Marc Roos <M.Roos at f1-outsourcing.eu>
> wrote:
>
>
>
>
>         What is the new syntax for "ceph osd status" for luminous?
>
>
>
>
>
>         -----Original Message-----
>         From: I Gede Iswara Darmawan [mailto:iswaradrmwn at gmail.com]
>         Sent: donderdag 2 november 2017 6:19
>         To: ceph-users at lists.ceph.com
>         Subject: [ceph-users] No ops on some OSD
>
>         Hello,
>
>         I want to ask about my problem. There's some OSD that dont have any
> load
>         (indicated with No ops on that OSD).
>
>         Hereby I attached the ceph osd status result :
>         https://pastebin.com/fFLcCbpk . Look at OSD 17,61 and 72. There's
> no
>         load or operation happened at that OSD. How to fix this?
>
>         Thank you
>         Regards,
>
>         I Gede Iswara Darmawan
>
>         Information System - School of Industrial and System Engineering
>
>         Telkom University
>
>         P / SMS / WA : 081 322 070719
>
>         E : iswaradrmwn at gmail.com / iswaradrmwn at live.com
>
>
>
>
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>
>
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