IBM DS4000 Computer Hardware User Manual


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Digital Media Storage Solution Installation Guide 29
© Copyright 2010, IBM Corporation. All rights reserved.
APPENDIX: CONFIGURATION SCRIPTS
Setting TPGS On
This script turns on TPGS for host type LNXCLVMWARE (which is what we are using for OSX).
Set TPGS on by running the script below from the Management GUI:
show controller[a] HostNVSRAMbyte[13,0x28];
set controller[a] HostNVSRAMbyte[13,0x28]=0x02;
show controller[a] HostNVSRAMbyte[13,0x28];
show controller[b] HostNVSRAMbyte[13,0x28];
set controller[b] HostNVSRAMbyte[13,0x28]=0x02;
show controller[b] HostNVSRAMbyte[13,0x28];
reset controller[a];
reset controller[b];
Turning AVT Off
This script turns off AVT for all host types.
Set AVT off for all HOST REGIONS by running the scripts below from the Management GUI:
/* Disable AVT in all host regions */
set controller[a] HostNVSRAMByte[0x00, 0x24]=0x00; /* 0x01 is enable AVT */
set controller[a] HostNVSRAMByte[0x01, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x02, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x03, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x04, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x05, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x06, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x07, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x08, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x09, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x0a, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x0b, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x0c, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x0d, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x0e, 0x24]=0x00;
set controller[a] HostNVSRAMByte[0x0f, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x00, 0x24]=0x00; /* 0x01 is enable AVT */
set controller[b] HostNVSRAMByte[0x01, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x02, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x03, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x04, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x05, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x06, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x07, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x08, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x09, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x0a, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x0b, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x0c, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x0d, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x0e, 0x24]=0x00;
set controller[b] HostNVSRAMByte[0x0f, 0x24]=0x00;
show storageArray hostTypeTable;
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