Re: Updating monmap

[Brian Andrus <bandrus@xxxxxxxxxx>]

Hi Sunday,

did you verify the contents of your monmap? In general, the procedure might look something like this:

• ceph-mon -i <id> --extract-monmap /tmp/monmap
  
• monmaptool --print /tmp/monmap
• monmaptool --rm <old_mon_id> --add <new_mon_id> <new_mon_ip_and_port> --clobber /tmp/monmap
• monmaptool --print /tmp/monmap

at this point, the monmap should look as you intend it to, with the old monitor removed and new monitor properly listed. Stop all ceph monitor daemons and inject the monmap to each one, then start them.

• stop ceph-mon
• ceph-mon -i <id> --inject-monmap /tmp/monmap
  
• start ceph-mon

On Thu, Feb 19, 2015 at 9:39 AM, SUNDAY A. OLUTAYO <olutayo@xxxxxxxxxx> wrote:

After the injection of the new monmap done. the monmap dump still reveal the old one. The old one is not overwritten to the new one

Thanks,

Sunday Olutayo
Sadeeb Technologies Ltd
7 Mayegun Street, Ojo
Lagos State, Nigeria.

Tel:   +234 1 7404524
D/L:   +234 1 8169922
Cell:  +234 8054600338, 234 8096441688 
Fax:   +234 8054895664
mail:  olutayo@xxxxxxxxxx

           

---

From: "LOPEZ Jean-Charles" <jelopez@xxxxxxxxxx>
To: "SUNDAY A. OLUTAYO" <olutayo@xxxxxxxxxx>
Cc: "LOPEZ Jean-Charles" <jelopez@xxxxxxxxxx>, "ceph-users" <ceph-users@xxxxxxxxxxxxxx>, ceph-devel@xxxxxxxxxxxxxx
Sent: Wednesday, February 18, 2015 8:21:03 PM
Subject: Re: Updating monmap

Hi,

use the following command line: ceph-mon -i {monitor_id} --inject-monmap {updated_monmap_file}

JC

On 18 Feb 2015, at 11:15, SUNDAY A. OLUTAYO <olutayo@xxxxxxxxxx> wrote:

How do I update the ceph monmap after extracting and removing unwanted an ip in the monmap to the clean monmap?

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~Brian

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