Re: OSD Forece Removal

["Jesus Chavez (jeschave)" <jeschave@xxxxxxxxx>]

thats what you sayd?

[root@capricornio ~]# ceph auth del osd.9

entity osd.9 does not exist

[root@capricornio ~]# ceph auth del osd.19

entity osd.19 does not exist

Jesus Chavez SYSTEMS ENGINEER-C.SALES jeschave@xxxxxxxxx Phone: +52 55 5267 3146 Mobile: +51 1 5538883255 CCIE - 44433	Cisco.com

        

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On Mar 20, 2015, at 4:13 PM, Robert LeBlanc <robert@xxxxxxxxxxxxx> wrote:

Does it show DNE in the entry? That stands for Does Not Exist. It will disappear on it's own after a while. I don't know what the timeout is, but they have always gone away within 24 hours. I've edited the CRUSH map before and I don't think it removed it when it was already DNE, I just had to wait for it to go away on it's own.

On Fri, Mar 20, 2015 at 3:55 PM, Jesus Chavez (jeschave) <jeschave@xxxxxxxxx> wrote:

Maybe I should Edit the crushmap and delete osd... Is that a way yo force them?

Thanks


Jesus Chavez
SYSTEMS ENGINEER-C.SALES

jeschave@xxxxxxxxx
Phone: +52 55 5267 3146
Mobile: +51 1 5538883255

CCIE - 44433

On Mar 20, 2015, at 2:21 PM, Robert LeBlanc <robert@xxxxxxxxxxxxx> wrote:

Removing the OSD from the CRUSH map and deleting the auth key is how you force remove an OSD. The OSD can no longer participate in the cluster, even if it does come back to life. All clients forget about the OSD when the new CRUSH map is distributed.

On Fri, Mar 20, 2015 at 11:19 AM, Jesus Chavez (jeschave) <jeschave@xxxxxxxxx> wrote:

Any idea how to forcé remove ? Thanks 


Jesus Chavez
SYSTEMS ENGINEER-C.SALES

jeschave@xxxxxxxxx
Phone: +52 55 5267 3146
Mobile: +51 1 5538883255

CCIE - 44433

Begin forwarded message:

From: Stéphane DUGRAVOT <stephane.dugravot@xxxxxxxxxxxxxxxx>
Date: March 20, 2015 at 3:49:11 AM CST
To: "Jesus Chavez (jeschave)" <jeschave@xxxxxxxxx>
Cc: ceph-users <ceph-users@xxxxxxxxxxxxxx>
Subject: Re: [ceph-users] OSD Forece Removal

---

Hi all, can anybody tell me how can I force delete  osds? the thing is that one node got corrupted because of outage, so there is no way to get those osd up and back, is there anyway to force the removal from ceph-deploy node?

Hi,

Try manual :

• http://ceph.com/docs/master/rados/operations/add-or-rm-osds/#removing-osds-manual

Thanks

Jesus Chavez SYSTEMS ENGINEER-C.SALES jeschave@xxxxxxxxx Phone: +52 55 5267 3146 Mobile: +51 1 5538883255 CCIE - 44433

Cisco.com

        

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