You can also tune all the VVR parameters by editing the
/kernel/drv/vxio.conf file. The changes made to the tunables using this method are persistent. However, to have persistent tunable values it is essential to reboot the system after the value of the tunable has been modified. For an explanation of VVR tunables, see the Veritas Volume Replicator Planning and Tuning Guide. To modify tunables, you will either need to add a tunable to the
vxio.conf file or edit an existing tunable in the
To change the value of a tunable
/kernel/drv/directory which contains the
/kernel/drv/vxio.conffile, using the following format:
The change will take effect only after the next system reboot.
To change the value of the tunable
vol_rvio_maxpool_sz to 128M, append the following line to the file
The specified value for
vol_rvio_maxpool_sz is now applicable system-wide.
Note The value for the tunables using the vxio.conf file must be specified in bytes.