Hi Mike, We have just upgraded our ceph cluster yesterday from Bobtail to Emperor. Hopefully till the end of the week we'll deploy new nodes and add SSD journals to the current ones. Then I could share what we hit as a problem.
Regards, Stanislav Yanchev Core System Administrator [email protected] www.maxtelecom.bg -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Mike Dawson Sent: Tuesday, April 15, 2014 12:05 AM To: [email protected] Subject: [ceph-users] Migrate from mkcephfs to ceph-deploy Hello, I have a production cluster that was deployed with mkcephfs around the Bobtail release. Quite a bit has changed in regards to ceph.conf conventions, ceph-deploy, symlinks to journal partitions, udev magic, and upstart. Is there any path to migrate these OSDs up to the new style setup? For obvious reasons I'd prefer to avoid redeploying the OSDs. With each release, I get a bit more worried that this legacy setup will cause issues. If you are an operators with a cluster older than a year or so, what have you done? Thanks, Mike _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com CONFIDENTIALITY NOTICE The information contained in this message (including any attachments) is confidential and may be legally privileged or otherwise protected from disclosure. This message is intended solely for the addressee(s). If you are not the intended recipient, please notify the sender by return e-mail and delete this message from your system. Any unauthorised use, reproduction, or dissemination of this message is strictly prohibited. Any liability arising from any third party acting, or refraining from acting, on any information contained in this e-mail is hereby excluded. Please note that e-mails are susceptible to change. Max Telecom shall not be liable for the improper or incomplete transmission of the information contained in this communication, nor shall it be liable for any delay in its receipt. _______________________________________________ ceph-users mailing list [email protected] http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
