HP XP P9500 Storage - Manual (Page 81)

The above example applies the tiering policy of the SMS storage group SG1 to the volume of
device number 1101 (the tiering policy level is 2).
Related topics
• KTDCTDEV , page 87
• KTIMPORT , page 92
• KTQRYDEV , page 97
• Format of tiering policy information CSV files , page 127
Example of changing a device number
The following describes how to change the device number of a volume that belongs to tiering policy
group TPG1.
1. Delete the disk configuration definition file.
2. Re-create the disk configuration definition file.
CALL KTSCAN "STEM(stem1.) MSG(msgstem.) STORGRP(SG1)";
CALL KTSCAN "STEM(stem1.) MSG(msgstem.) FROM(1402) TO(1402)";
CALL KTSTORE "STEM(stem1.) MSG(msgstem.) PREFIX(PREFIX1)";
3. Change the tiering policy information CSV file.
Before the change:
#TYPE ,DEVICE,TPGID,TierLvl,Entry,Reloc
STORGRP,SG1 ,TPG1 ,2 ,HIGH
DEVN ,1202 ,TPG1 ,2 ,HIGH
After the change:
#TYPE ,DEVICE,TPGID,TierLvl,Entry,Reloc
STORGRP,SG1 ,TPG1 ,2 ,HIGH
DEVN ,1402 ,TPG1 ,2 ,HIGH
4. Update the tiering policy group definition file.
CALL KTIMPORT "MSG(msgstem.) PREFIX(PREFIX1) POLICY(POLICY1)";
The change to the device number is applied to the tiering policy group definition file.
Related topics
• KTACTTPG , page 86
• KTIMPORT , page 92
User Guide 81