*** Bug 3080 has been marked as a duplicate of this bug. ***

CHANGE: http://review.gluster.com/12 (Rebasing Raghavendra's patch to master) merged in master by Anand Avati (avati)

CHANGE: http://review.gluster.com/13 (By using variable iobufs, xfer data size is no more limited to) merged in master by Anand Avati (avati)

I ran following script on the mount point.

#############################################################################

!/bin/bash                                                                                                                                                  

name253="_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456\
789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789_12"
name254="${name253}3"

#create dirs                                                                                                                                                 

for (( i=0 ; i<16; i++ ))
do
mkdir $name254
cd $name254
done
for (( i=1 ; i<100; i++ ))
do
touch $i
done
#############################################################################

Later did stat , cat and find . | xargs stat , many times on the mount point .
After that ran top command, 

in non-fixed version it says , 
"unable to decode the response". and log message says

[2011-09-19 16:20:59.582405] E [glusterfsd-mgmt.c:93:glusterfs_serialize_reply] 0-: Failed to encode message
[2011-09-19 16:20:59.582418] E [glusterfsd-mgmt.c:135:glusterfs_submit_reply] 0-: Failed to serialize reply
[2011-09-19 16:20:59.582462] W [rpcsvc.c:1066:rpcsvc_error_reply] (-->/usr/local/lib/libgfrpc.so.0(rpc_transport_notify+0x28) [0x7fe87085faf8] (-->/usr/local/lib/libgfrpc.so.0(rpcsvc_notify+0x93) [0x7fe87085f143] (-->/usr/local/lib/libgfrpc.so.0(rpcsvc_handle_rpc_call+0x104) [0x7fe87085ee94]))) 0-: sending a RPC error reply


But in fixed version , it will do fine without any error.

CHANGE: http://review.gluster.org/4526 (read-ahead: re-enable support for variable page size) merged in master by Anand Avati (avati)