Re: Shutting down half / full cluster

[Götz Reinicke <goetz.reinicke@xxxxxxxxxxxxxxx>]

Thanks!

Götz

Am 14.02.2018 um 11:16 schrieb Kai Wagner <kwagner@xxxxxxxx>:

Hi,

maybe it's worth looking at this:

http://lists.ceph.com/pipermail/ceph-users-ceph.com/2017-April/017378.html

Kai

On 02/14/2018 11:06 AM, Götz Reinicke wrote:

Hi,

We have some work to do on our power lines for all building and we have to shut down all systems. So there is also no traffic on any ceph client.

Pitty, we have to shot down some ceph nodes too in an affected building.

To avoid rebalancing - as I see there is no need for it, as there is no traffic on clients - how can I safely set the remaining cluster nodes in a „keep calm and wait“ state?

Is that the noout option?

Thanks for feedback and suggestions! Regards . Götz

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

-- 
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

Götz Reinicke
IT-Koordinator
IT-OfficeNet
+49 7141 969 82420
goetz.reinicke@xxxxxxxxxxxxxxx

Filmakademie Baden-Württemberg GmbH
Akademiehof 10 71638 Ludwigsburg
http://www.filmakademie.de

Eintragung Amtsgericht Stuttgart HRB 205016
Vorsitzende des Aufsichtsrates:
Petra Olschowski
Staatssekretärin im Ministerium für Wissenschaft,
Forschung und Kunst Baden-Württemberg

Geschäftsführer:
Prof. Thomas Schadt

Götz Reinicke
IT-Koordinator
IT-OfficeNet
+49 7141 969 82420
goetz.reinicke@xxxxxxxxxxxxxxx

Filmakademie Baden-Württemberg GmbH
Akademiehof 10 71638 Ludwigsburg
http://www.filmakademie.de

Eintragung Amtsgericht Stuttgart HRB 205016
Vorsitzende des Aufsichtsrates:
Petra Olschowski
Staatssekretärin im Ministerium für Wissenschaft,
Forschung und Kunst Baden-Württemberg

Geschäftsführer:
Prof. Thomas Schadt

Attachment: smime.p7s
Description: S/MIME cryptographic signature

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com