Q-Logic Computer Drive IB0056101-00 G 사용자 설명서

5 – Software Installation
Rebuilding or Reinstalling Drivers After a Kernel Upgrade

5-28

IB0056101-00  G

S

An equivalent way to restart infinipath this is to use same sequence as above, 

except use the restart command instead of start and stop:

# /etc/init.d/opensmd stop 
# ifdown eth2 
# /etc/init.d/infinipath restart
# ifup eth2 
# /etc/init.d/opensmd start 

You can check to see if opensmd is running by using the following command; if 

there is no output, opensmd is not configured to run:

# /sbin/chkconfig --list opensmd | grep -w on

You can check to see if 

ipath_ether

 is running by using the following command. 

If it prints no output, it is not running. 

$ /sbin/lsmod | grep ipath_ether

If there is output, look at the output from this command to determine if it is 
configured:

$ /sbin/ifconfig -a

When you need to determine which InfiniPath and OpenFabrics modules are 
running, use the following command:

$ lsmod | egrep ’ipath_|ib_|rdma_|findex’

If you upgrade the kernel, then you must reboot and then rebuild or reinstall the 
InfiniPath kernel modules (drivers). 

To rebuild the drivers, do the following (as root):

# cd /usr/src/infinipath/drivers
# ./make-install.sh
# /etc/init.d/infinipath restart

To reinstall the InfiniPath kernel modules, do the following (as root):

# rpm -U --replacepkgs infinipath-kernel-*
# /etc/init.d/infinipath restart

Stopping or restarting InfiniPath terminates any QLogic MPI processes, as 
well as any OpenFabrics processes that are running at the time. Processes 
using networking over 

ipath_ether

 will return errors.