Hi vikrant Yes , its possible to have this , but if you follow best practices its not recommended.
Under this scenario , if you have let suppose 5 disks tied to one OSD daemon and by any reason if the OSD daemon stops working , you would loose all 5 drives in a row. Good to know the reason for this setup , why you really wants this ?? Regards karan On 13 Feb 2014, at 09:37, Ashish Chandra <mail.ashishchan...@gmail.com> wrote: > Hi, > > With Ceph, an OSD is generally one Ceph ceph-osd daemon for one storage > drive within a host machine. If your host has multiple storage drives, you > may map one ceph-osd daemon for each drive. > > But , in your condition what I would suggest that make a volume group out of > all physical hard drives and create a logical volume of roughly the same size > as of your volume group , and use it as one single osd. > > I have tried this and it works for me. > > Thanks and Regards > Ashish Chandra > > > On Wed, Feb 12, 2014 at 11:33 PM, Vikrant Verma <vikrantverm...@gmail.com> > wrote: > yes, I want to use multiple hard drives with a single OSD. > Is it possible to have it? > > Regards, > Vikrant > > > On Wed, Feb 12, 2014 at 10:14 PM, Loic Dachary <l...@dachary.org> wrote: > > > On 12/02/2014 12:28, Vikrant Verma wrote: > > Hi All, > > > > I have one quick question - > > > > Is it possible to have One Ceph-OSD-Daemon managing more than one Object > > Storage Device in a Ceph Cluster? > > Hi, > > Do you want to use multiple hard drives with a single OSD ? > > Cheers > > > Regards, > > Vikrant > > > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > -- > Loïc Dachary, Artisan Logiciel Libre > > > _______________________________________________ > 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
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