draft-ietf-nfsv4-rfc5664bis-00.txt   draft-ietf-nfsv4-rfc5664bis-01.txt 
NFSv4 B. Halevy NFSv4 B. Halevy
Internet-Draft Tonian Internet-Draft Tonian
Intended status: Standards Track B. Harrosh Intended status: Standards Track B. Harrosh
Expires: March 7, 2012 B. Welch Expires: September 29, 2012 B. Welch
Panasas Panasas
September 04, 2011 March 28, 2012
Object-Based Parallel NFS (pNFS) Operations Object-Based Parallel NFS (pNFS) Operations
draft-ietf-nfsv4-rfc5664bis-00 draft-ietf-nfsv4-rfc5664bis-01
Abstract Abstract
Parallel NFS (pNFS) extends Network File System version 4 (NFSv4) to Parallel NFS (pNFS) extends Network File System version 4 (NFSv4) to
allow clients to directly access file data on the storage used by the allow clients to directly access file data on the storage used by the
NFSv4 server. This ability to bypass the server for data access can NFSv4 server. This ability to bypass the server for data access can
increase both performance and parallelism, but requires additional increase both performance and parallelism, but requires additional
client functionality for data access, some of which is dependent on client functionality for data access, some of which is dependent on
the class of storage used, a.k.a. the Layout Type. The main pNFS the class of storage used, a.k.a. the Layout Type. The main pNFS
operations and data types in NFSv4 Minor version 1 specify a layout- operations and data types in NFSv4 Minor version 1 specify a layout-
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on March 7, 2012. This Internet-Draft will expire on September 29, 2012.
Copyright Notice Copyright Notice
Copyright (c) 2011 IETF Trust and the persons identified as the Copyright (c) 2012 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
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carefully, as they describe your rights and restrictions with respect carefully, as they describe your rights and restrictions with respect
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include Simplified BSD License text as described in Section 4.e of include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as the Trust Legal Provisions and are provided without warranty as
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/// * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, /// * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
/// * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT /// * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
/// * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR /// * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
/// * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS /// * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
/// * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF /// * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
/// * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, /// * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
/// * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING /// * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
/// * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF /// * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
/// * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. /// * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
/// * /// *
/// * This code was derived from draft-ietf-nfsv4-rfc5664bis-00. /// * This code was derived from draft-ietf-nfsv4-rfc5664bis-01.
[[RFC Editor: please insert RFC number if needed]] [[RFC Editor: please insert RFC number if needed]]
/// * Please reproduce this note if possible. /// * Please reproduce this note if possible.
/// */ /// */
/// ///
/// /* /// /*
/// * pnfs_osd_prot.x /// * pnfs_osd_prot.x
/// */ /// */
/// ///
/// %#include <nfs4_prot.x> /// %#include <nfs4_prot.x>
/// ///
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