Vijay, Thank you very much! It worked! On Fri, Aug 30, 2013 at 12:27 PM, Vijay Bellur <vbellur at redhat.com> wrote: > On 08/30/2013 10:10 PM, The Figuras wrote: > >> Hello, Fellow Gluster Users >> >> I am testing writing file with 'dd' from FUSE client on Centos6 and >> Centos5. Command syntax is i have used is: >> >> /bin/dd if=/dev/zero of=/data/gluster/file bs=20M count=1 oflag=direct >> When I run it on Centos6 Client, I am receiving results as expected: >> >> 1+0 records in >> 1+0 records out >> 20971520 bytes (21 MB) copied, 0.125189 s, 168 MB/s >> >> However, when I run the same command on CentOS5.9 I cant create a file. >> >> /bin/dd: opening `/data/gluster/file': Invalid argument >> > > FUSE kernel module in CentOS 5 does lack support for O_DIRECT. By dropping > the oflag=direct argument with CentOS 5, the write should go through. > > -Vijay > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130830/8feb9a83/attachment.html>