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RE: [Xen-users] vm datastore over nfs-rdma


  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: <admin@xxxxxxxxxxx>
  • Date: Mon, 31 Jan 2011 11:54:20 -0600
  • Delivery-date: Mon, 31 Jan 2011 09:55:46 -0800
  • Importance: Normal
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: AcvBPzxcnQ5At4lCTDOck0F2+cUA1wAMIwSg

Have you gotten IB working with XCP?

-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Denis J. Cirulis
Sent: Monday, January 31, 2011 6:10 AM
To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] vm datastore over nfs-rdma

Hi,

is anyone using nfs-rdma for storing virtual machine images for Xen ?
My problem is that our storage (opensolaris with zfs and infiniband hca)
gives me 500MB/s maximum write speed on IPoverIB. I assume that
NFS-over-RDMA can give me much more, because hca is 20Gbit as well as
switch. Maybe someone can give me advice where to go further ?

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