This instruction loads "hot" parameters without service restart:
service fastdpi reload
If this instruction is absent, the following instruction gives the similar effect:
kill -HUP 555 here 555 - is PID of the fastdpi process
However it is better to update DPI to version 1.0.
Install utilities by the instruction:
yum install dpiutils
"Vasexperts" repository must be attached if required:
rpm --import http://vasexperts.ru/centos/RPM-GPG-KEY-vasexperts.ru rpm -Uvh http://vasexperts.ru/centos/6/x86_64/vasexperts-repo-1-0.noarch.rpm
1. In case your network driver can not be loaded after the kernel's update, you can try to resolve the issue by yourself:
ls /lib/modules/`uname -r`/extra
If kernel modules pf_ring.ko and igb.ko (or ixgbe.ko for 10G cards) are not present in this directory, please copy them from the similar directory of the previous kernel version:
find /lib/modules -name pf_ring.ko cd path_found cp pf_ring.ko /lib/modules/`uname -r`/extra cp igb.ko /lib/modules/`uname -r`/extra # or ixgbe
and execute these instructions:
depmod -a modprobe pf_ring modprobe igb # or modprobe ixgbe
2. If your network card supports bypass functionality: you need to recover the bypass driver as well.
To find the driver:
find /lib/modules -name bpctl_mod\*
Copy it to extra:
cp bpctl_mod.ko /lib/modules/`uname -r`/extra depmod -a
To verify operation:
bpctl_start bpctl_util all get_bypass
Please contact tech support if these steps do not help.