Solomon Boulos has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/487448 ) Change subject: Implement read! ...................................................................... Implement read! On the server: $ dd if=/dev/urandom of=bytes.txt bs=512KB count=7 $ sha1sum bytes.txt 74cef82f324de11f714be420749b4eca8d46d1e9 bytes.txt and the client: $ sha1sum proxy-mount/bytes.txt 74cef82f324de11f714be420749b4eca8d46d1e9 proxy-mount/bytes.txt Found a couple things along the way: - First, nobody seems to implement hildebrand@'s READPLUS. - Second, Ganesha's "iovec"/readv() support seems inane. There's only a single offset, unlike readv(), so I don't see the point. Ganesha's NFSD won't ever generate a >1 length iovec either to the FSAL layer (seemingly), which is probably why the v4 Proxy FSAL just ignores this (but doesn't check). - Finally, my hardcoded 4KB buffer in rpc.c didn't cut it when attempting to read a bigger file. I still don't understand how you're supposed to allow xdrmem_create or whatever to do the right thing for you / allocate. Change-Id: I6aa2e69d6bc376cbbe4d2742ebcb62d51ac0ed21 Signed-off-by: Solomon Boulos <boulos(a)google.com&gt; --- M src/FSAL/FSAL_PROXY_V3/main.c M src/FSAL/FSAL_PROXY_V3/rpc.c 2 files changed, 115 insertions(+), 3 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/48/487448/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/487448 To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I6aa2e69d6bc376cbbe4d2742ebcb62d51ac0ed21 Gerrit-Change-Number: 487448 Gerrit-PatchSet: 1 Gerrit-Owner: Solomon Boulos <boulos(a)google.com&gt; Gerrit-MessageType: newchange