Hi, Important: Mount the CephFS filesystem on the client machine, not the > cluster machine.
It's just like NFS, if you mount an NFS export on the NFS server, you get kernel locks. Unfortunately even if love Ceph far more than the other, I won't go with CephFS, at least not know. But if are in a hurry and looking for a DFS then GlusterFS seems to be a good candidate. NFS works pretty well too. Cheers. -- Regards, Sébastien Han. On Fri, Feb 15, 2013 at 4:49 PM, JuanFra Rodriguez Cardoso < juanfra.rodriguez.card...@gmail.com> wrote: > Another one: > > - MooseFS ( > http://docs.openstack.org/trunk/openstack-compute/admin/content/installing-moosefs-as-backend.html > ) > - GlusterFS > - Ceph > - Lustre > > Regards, > JuanFra > > > 2013/2/15 Samuel Winchenbach <swinc...@gmail.com> > >> Hi All, >> >> Can anyone give me a recommendation for a good shared-storage cluster >> filesystem? I am running kvm-libvirt and would like to enable live >> migration. >> >> I have a number of hosts (up to 16) each with 2xTB drives. These hosts >> are also my compute/network/controller nodes. >> >> The three I am considering are: >> >> GlusterFS - I have the most experience with this, and it seems the >> easiest. >> >> CephFS/RADOS - Interesting because glance supports the rbd backend. >> Slightly worried because of this though "Important: >> Mount the CephFS filesystem on the client machine, not the cluster >> machine." >> (I wish it said why...) and "CephFS is not quite as stable as the block >> device and the object storage gateway." >> Lustre - A little hesitant now that Oracle is involved with it. >> >> >> If anyone has any advice, or can point out another that I should consider >> it would be greatly appreciated. >> >> Thanks! >> >> Sam >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : openstack@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > >
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