Hi all, I Install gluster in one node,disable gluster nfs and export nfs by kernel nfs server,they are in the same linux system; another linux client mount nfs path,when dd file on the nfs mount point;Sometimes the io return error; Who knows what is the reason, if there is a corresponding kernel patch. thanks! best regards -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.gluster.org/pipermail/gluster-users/attachments/20150509/aec7e4b7/attachment.html>