HP-UX Reference (11i v3 07/02) - 5 Miscellaneous Topics (vol 9)

fcache_fb_policy(5) fcache_fb_policy(5)

(Tunable Kernel Parameters)

What Are the Side Effects of Changing the Value?

Changing the value from 0 to 1 will cause increased I/O activity. It may result in loss of overall write(2)

performance.

What Other Tunables Should Be Changed at the Same Time?

None.

WARNINGS

All HP-UX kernel tunable parameters are release speciﬁc. This parameter may be removed or have its

meaning changed in future releases of HP-UX.

Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parame-

ter values. After installation, some tunable parameters may no longer be at the default or recommended

values. For information about the effects of installation on tunable values, consult the documentation for

the kernel software being installed. For information about optional kernel software that was factory

installed on your system, see HP-UX Release Notes at

http://docs.hp.com

AUTHOR

fcache_fb_policy was developed by HP.