[PVE-User] Orphaned entries in Ceph crush map

[Alan Urquhart]

I have a similar issue.  

Ceph osd tree shows 7 osd's as down, and lists them in the GUI (summary, but not in the OSD tab) also, however these OSD's have been previously removed from ceph / proxmox and DON'T appear in the crush map...

Any ideas?

Alan Urquhart
ASU Web Services Ltd
www.asuweb.co.uk
-----Original Message-----
From: pve-user [mailto:pve-user-bounces at pve.proxmox.com] On Behalf Of Karsten Becker
Sent: 19 February 2018 10:18
To: pve-user at pve.proxmox.com
Subject: Re: [PVE-User] Orphaned entries in Ceph crush map

Ok. No, they are just visible in the decompiled map.

Best
Karsten


On 19.02.2018 11:09, proxmox at elchaka.de wrote:
> Hi Karsten,
> 
> IIRC this is normal and only a placeholder.
> 
> Do you See the OSDs also with ceph osd tree?
> 
> If "no" then Everything is ok. 
> 
> - Mehmet
> 
> Am 16. Februar 2018 21:55:27 MEZ schrieb Karsten Becker <karsten.becker at ecologic.eu>:
>> Hi.
>>
>> during the reorgainzation of my Cephb cluster I removed some OSDs.
>> Obviously something went wrong for 2 of them, osd.19 and osd.20.
>>
>> If I get my current Crush map, decompile and edit them, I see 2 
>> orphaned/stale entries for the former OSDs:
>>
>>> device 16 osd.16 class hdd
>>> device 17 osd.17 class hdd
>>> device 18 osd.18 class hdd
>>> device 19 device19
>>> device 20 device20
>>> device 21 osd.21 class hdd
>>> device 22 osd.22 class hdd
>>> device 23 osd.23 class hdd
>> If I delete them from the Crush map (file), recompile it and set it 
>> productive - they appear again... if I get the current map again and 
>> decompile them, they are in again.
>>
>> So how to get rid of these entries?
>>
>> Best from Berlin/Germany
>> Karsten
>>
>> Ecologic Institut gemeinnuetzige GmbH Pfalzburger Str. 43/44, D-10717 
>> Berlin Geschaeftsfuehrerin / Director: Dr. Camilla Bausch Sitz der 
>> Gesellschaft / Registered Office: Berlin (Germany) Registergericht / 
>> Court of Registration: Amtsgericht Berlin (Charlottenburg), HRB 57947 
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Pfalzburger Str. 43/44, D-10717 Berlin
Geschaeftsfuehrerin / Director: Dr. Camilla Bausch Sitz der Gesellschaft / Registered Office: Berlin (Germany) Registergericht / Court of Registration: Amtsgericht Berlin (Charlottenburg), HRB 57947 _______________________________________________
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