On 03/23/2015 12:49 PM, Anand Subramanian wrote:
FYI.

GlusterFS vols can now be accessed via NFSv4.1 pNFS protocol (mount -t nfs -o minorversion=1 ...) from nfs-ganesha 2.2-rc5 onwards.

Note: one fix is to go into libgfapi to fix up using anonymous fd's in ds_write/make_ds_handle() (Avati's sugeestion that really helps here). Once Jiffin or myself get that fix in, a good large file performance can be seen with pNFS vs V4.

All thanks and credit to Jiffin for his terrific effort in coding things up quickly and for fixing bugs.

Anand

Great news!

I did a quick check in the docs directory i.e. https://github.com/gluster/glusterfs/tree/master/doc to see if we have any documentation about nfs-ganesha or pNFS and glusterfs integration, but did not find any.

I think without howtos around this will hamper the adoption of this feature among users. So if we can get some documentation for this, it will be awesome.


Thanks,
Lala


-------- Forwarded Message --------
Subject: Change in ffilz/nfs-ganesha[next]: pNFS code drop enablement and checkpatch warnings fixed
Date:   Sat, 21 Mar 2015 01:04:30 +0100
From:   GerritHub <supp...@gerritforge.com>
Reply-To:       ffilz...@mindspring.com
To:     Anand Subramanian <ana...@redhat.com>
CC:     onnfrhvruutnzhnaq.-g...@noclue.notk.org



 From Frank Filz<ffilz...@mindspring.com>:

Frank Filz has submitted this change and it was merged.

Change subject: pNFS code drop enablement and checkpatch warnings fixed
......................................................................


pNFS code drop enablement and checkpatch warnings fixed

Change-Id: Ia8c58dd6d6326f692681f76b96f29c630db21a92
Signed-off-by: Anand Subramanian<ana...@redhat.com>
---
A src/FSAL/FSAL_GLUSTER/ds.c
M src/FSAL/FSAL_GLUSTER/export.c
M src/FSAL/FSAL_GLUSTER/gluster_internal.h
M src/FSAL/FSAL_GLUSTER/handle.c
M src/FSAL/FSAL_GLUSTER/main.c
A src/FSAL/FSAL_GLUSTER/mds.c
6 files changed, 993 insertions(+), 0 deletions(-)



--
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ia8c58dd6d6326f692681f76b96f29c630db21a92
Gerrit-PatchSet: 1
Gerrit-Project: ffilz/nfs-ganesha
Gerrit-Branch: next
Gerrit-Owner: Anand Subramanian<ana...@redhat.com>
Gerrit-Reviewer: Frank Filz<ffilz...@mindspring.com>
Gerrit-Reviewer:onnfrhvruutnzhnaq.-g...@noclue.notk.org




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