What is your network setup?
On Aug 18, 2014, at 10:04 AM, Jeff Crystal <jcrys...@idsi4it.com> wrote: > No, I need a shared storage solution. I'm wondering what others are using in > place of NFS. OCFS2? GFS2? GlusterFS? I tried setting up CLVM, but it > seems very problematic (server won't shut down without manual intervention to > leave the cluster, server won't join the cluster on boot without manual > commands. Not very enterprisey!) I'll have to give Ceph a look... > > -----Original Message----- > From: Ahmad Emneina [mailto:aemne...@gmail.com] > Sent: Monday, August 18, 2014 11:52 AM > To: Cloudstack users mailing list > Subject: Re: Disk performance > > local storage is probably your most performant storage type... you dont get > the awesome of HA or easy volume recovery, but if all youre after is > performance. Thats the one. > > > On Mon, Aug 18, 2014 at 8:47 AM, Randy Smith <rbsm...@adams.edu> wrote: > >> Jeff, >> >> I'm a big fan of ceph for clustered storage for block devices. >> >> Beyond that, there are a bunch of crazy things you can do to tune NFS >> but it's rarely worth it. >> >> >> On Mon, Aug 18, 2014 at 9:10 AM, Jeff Crystal <jcrys...@idsi4it.com> >> wrote: >> >>> Anyone have any suggestions for improving disk performance with >>> Cloudstack and KVM? Using NFS is pretty craptastic, even with >>> dedicated network adapters and switches for storage traffic. >>> >>> >>> >>> >>> >>> [image: JCrystal Signature2013-1] >>> >>> >>> >> >> >> >> -- >> Randall Smith >> Computing Services >> Adams State University >> http://www.adams.edu/ >> 719-587-7741 >>
