Sun Microsystems StorEdge 3900 Series Reference And Service Manual page 87

Modify Sun StorEdge T3+ Array Sys Parameters–Enables changing the read
ahead (rd_ahead) parameter, recon_rate, and fc_topology on both the Sun
StorEdge 3900 or 6900 series subsystems. If you select fc_topology, you can
specify either Auto, Loop, or Fabric Point to Point (on Sun StorEdge 3900 series
only). On the Sun StorEdge 3900 series subsystems, you can also change the naca
and mp_support parameters.
AVAILABLE Sun StorEdge T3+ Array(s)
1) t3b0
2) ALL
3) Return
Select option above:> 1
Do you want to modify the read ahead option [y|n] : n
Do you want to modify the recon rate option [y|n] : n
Do you want to modify the fc_topology option [y|n] : y
Sun StorEdge T3+ Array FC_TOPOLOGY OPTION MENU
1) Auto
2) Loop
3) Fabric Point to Point (Sun StorEdge 3900 Series only)
4) Return to Sun StorEdge T3+ Array Menu
Select fc_topology option above(t3b0 Sun StorEdge T3+ Array(s)):>1
Do you want to modify the mpxio option [y|n] : n
NOTE: Turning on the naca parameter enables AIX support.
Do you want to modify the naca option [y|n] : n
Modifying t3b0 system parameters
Current t3b0 system parameters
blocksize
cache
mirror
mp_support
naca
rd_ahead
recon_rate
sys memsize
cache memsize
enable_volslice
fc_topology
...
:-
: 64k
: auto
: auto
: mpxio
: off
: on
: med
: 128 MBytes
: 1024 MBytes
: on
: auto
Chapter 5 Configuration Utilities 5-9