Hi! CentOS 7 is using systemd, so you should stop osd with 'systemctl stop ceph-osd@<num>'
Best regards, Vladimir С уважением, Дробышевский Владимир Компания "АйТи Город" +7 343 2222192 Аппаратное и программное обеспечение IBM, Microsoft, Eset Поставка проектов "под ключ" Аутсорсинг ИТ-услуг 2016-07-25 13:44 GMT+05:00 朱 彤 <[email protected]>: > @Henrik Korkuc <[email protected]> thanks for the tip, operating on it. In > order to stop OSD, i need to run /etc/init.d/ceph stop osd.num, but just > noticed /etc/init.d/ceph is missing. No such directory or file. I used > ceph-deploy to install the cluster on Centos 7. Any idea? > > Thanks! > ------------------------------ > *发件人:* ceph-users <[email protected]> 代表 Henrik Korkuc < > [email protected]> > *发送时间:* 2016年7月25日 8:03:34 > *收件人:* [email protected] > *主题:* Re: [ceph-users] how to transfer ceph cluster from the old > network-and-hosts to a new one > > On 16-07-25 10:55, 朱 彤 wrote: > > Hi all, > > > I m looking for a method to transfer ceph cluster. > > > Now the cluster is located in network1 that has hosts A, B, C... > > > And the target is to transfer it to network2 that has hosts a,b,c... > > > What I can think of, is adding hosts a, b, c into the current cluster like > adding OSD and MON. Then after the data has been rebalanced, down OSD and > MON on hosts A,B,C > > > Then the question would be how to know the old OSD could be safely down? > > > This method causes too much redundant operations, other than creating OSD > or MON, in the new environment, should I also create PGs and POOLs just > like the old cluster has? > > > Is there a more direct way to shift cluster from old network and hosts to > a new one? > > > Hey, > please refer to recent post named "change of dns names and IP addresses of > cluster members" in this mailing list. If both networks are interconnected > then migration would be quite easy > > Thanks! > > > > > _______________________________________________ > ceph-users mailing > [email protected]http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >
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