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Configuring the module parameters

For the parameter changes to take effect, you must reconfigure the LMX or VXFEN modules.

 To reconfigure the LMX or VXFEN modules

1. Configure the tunable parameter.

   # /usr/sbin/kctune tunable=value

   For example:

    

   LMX	# /usr/sbin/kctune lmx_minor_max=16384
   VXFEN	# /usr/sbin/kctune vxfen_min_delay=100

2. If you use Oracle 10g, stop CRS (if CRS is not under VCS control) and verify that CRS is stopped.
3. Unmount CFS mounts (if mounts are not under VCS control).
4. Stop VCS.

   # /opt/VRTSvcs/bin/hastop -local

5. Check that this node is registered at gab ports a, b, d, and o only.

   Ports f, h, v, and w should not be seen on this node.

   # gabconfig -a

   GAB Port Memberships

   ===============================================================

   Port a gen ada401 membership 0123

   Port b gen ada40d membership 0123

   Port d gen ada409 membership 0123

   Port o gen ada406 membership 0123

6. Reboot the node.

   galaxy> # /usr/sbin/shutdown -r