Tune VxFS on HP-UX

Description

The following kernel parameters improve memory usage with VxFS:

# kctune vxfs_ifree_timelag=-1
# kctune vx_ninode=128000

With the second tunable, the optimal value can be gauged by running the following command and checking the vxi_icache_inuseino value. However the value above is a great default:

# vxfsstat -v /|grep cache
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