[Gluster-devel] A big delay

[lihang]

I have two GlusterFS server and the volume status is replica.The client 
mount the server01's vol and use the GLusterFS usually.
When I reading on the GlusterFS volume, the server02's interface down 
suddenly， and the client down together. It will resume after a 
delay(about 10s),I think it's too long. It will make some errors in the 
application.
My volume info :
Volume Name: vol04
Type: Replicate
Status: Started
Number of Bricks: 2
Transport-type: tcp
Bricks:
Brick1: server01:/vol04
Brick2: server02:/vol04
Options Reconfigured:
network.ping-timeout: 5

I've set the option:network.ping-timeout as the min value.But the delay 
still too long for me.
Server02 is the backup server,its status should not affect the general 
using.
Please help me to the problem , thank you.