Alfredo, Do you know what version of ceph-deploy has this updated functionality
I just updated to 1.2.7 and it does not appear to include it. Thanks, Shain Shain Miley | Manager of Systems and Infrastructure, Digital Media | smi...@npr.org | 202.513.3649 ________________________________________ From: ceph-users-boun...@lists.ceph.com [ceph-users-boun...@lists.ceph.com] on behalf of Shain Miley [smi...@npr.org] Sent: Monday, October 21, 2013 6:13 PM To: Alfredo Deza Cc: ceph-us...@ceph.com Subject: Re: [ceph-users] OSD journal size Alfredo, Thanks a lot for the info. I'll make sure I have an updated version of ceph-deploy and give it another shot. Shain Shain Miley | Manager of Systems and Infrastructure, Digital Media | smi...@npr.org | 202.513.3649 ________________________________________ From: Alfredo Deza [alfredo.d...@inktank.com] Sent: Monday, October 21, 2013 2:03 PM To: Shain Miley Cc: ceph-us...@ceph.com Subject: Re: [ceph-users] OSD journal size On Mon, Oct 21, 2013 at 1:21 PM, Shain Miley <smi...@npr.org> wrote: > Hi, > > We have been testing a ceph cluster with the following specs: > > 3 Mon's > 72 OSD's spread across 6 Dell R-720xd servers > 4 TB SAS drives > 4 bonded 10 GigE NIC ports per server > 64 GB of RAM > > Up until this point we have been running tests using the default journal > size of '1024'. > Before we start to place production data on the cluster I was want to clear > up the following questions I have: > > 1)Is there a more appropriate journal size for my setup given the specs > listed above? > > 2)According to this link: > > http://www.slideshare.net/Inktank_Ceph/cern-ceph-day-london-2013/11 > > CERN is using '/dev/disk/by-path' for their OSD's. > > Does ceph-deploy currently support setting up OSD's using this method? Indeed it does! `ceph-deploy osd --help` got updated recently to demonstrate how this needs to be done (an extra step is involved): For paths, first prepare and then activate: ceph-deploy osd prepare {osd-node-name}:/path/to/osd ceph-deploy osd activate {osd-node-name}:/path/to/osd > > Thanks, > > Shain > > Shain Miley | Manager of Systems and Infrastructure, Digital Media | > smi...@npr.org | 202.513.3649 > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
