Hello, I am using - glusterfs 3.2.2 - stripe mode - rdma I am trying to run one data intensive application and the application IO is done with glusterfs. But application throws error code 30 for IO , and on server side in /var/log/gluterfs/nfs.log the following error found: [2011-11-09 14:59:21.251450] E [iobuf.c:526:iobuf_ref] (-->/opt/glusterfs/3.2.2/lib64/glusterfs/3.2.2/rpc-transport/rdma.so(rdma_recv_reply+0xdc) [0x2aaaaec1a36c] (-->/opt/glusterfs/3.2.2/lib64/glusterfs/3.2.2/rpc-transport/rdma.so(rdma_pollin_notify+0x77) [0x2aaaaec19ca7] (-->/opt/glusterfs/3.2.2/lib64/libgfrpc.so.0(rpc_transport_pollin_alloc+0x82) [0x2aaaaad3ab02]))) 0-iobuf: invalid argument: iobuf The same application when executed with nfs it has no such error but with glusterfs error code 30 is flashed for IO. Kindly help me to fix the problem. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://gluster.org/pipermail/gluster-users/attachments/20111109/969d266f/attachment.htm>