HP 3PAR HP-UX Implementation Guide

3. System administrator actions to recognize LUN 254 changes:
# ioscan -fNC tgtpath
Class I H/W Path Driver S/W State H/W Type Description
======================================================================
tgtpath 1 1/0/0/3/0.0x6 estp CLAIMED TGT_PATH parallel_scsi target
served by mpt driver, target port id 0x6
tgtpath 0 1/0/0/3/1.0x2 estp CLAIMED TGT_PATH parallel_scsi target
served by mpt driver, target port id 0x2
tgtpath 2 1/0/6/0/0/0/1.0x21810002ac000e2c estp CLAIMED TGT_PATH
fibre_channel target served by fcd driver, target port id 0x0
tgtpath 3 1/0/12/0/0/0/1.0x20810002ac000e2c estp CLAIMED TGT_PATH
fibre_channel target served by fclp driver, target port id 0x0
# scsimgr -v -f replace_wwid -C tgtpath -I 2
Binding of LUN path 1/0/6/0/0/0/1.0x21810002ac000e2c.0x0 with new LUN validated
successfully
Binding of LUN path 1/0/6/0/0/0/1.0x21810002ac000e2c.0x4001000000000000 with new
LUN validated successfully
Binding of LUN path 1/0/6/0/0/0/1.0x21810002ac000e2c.0x4002000000000000 with new
LUN validated successfully
Binding of LUN path 1/0/6/0/0/0/1.0x21810002ac000e2c.0x40fe000000000000 with new
LUN validated successfully
# scsimgr -v -f replace_wwid -C tgtpath -I 3
Binding of LUN path 1/0/12/0/0/0/1.0x20810002ac000e2c.0x0 with new LUN validated
successfully
Binding of LUN path 1/0/12/0/0/0/1.0x20810002ac000e2c.0x4001000000000000 with new
LUN validated successfully
Binding of LUN path 1/0/12/0/0/0/1.0x20810002ac000e2c.0x4002000000000000 with new
LUN validated successfully
Binding of LUN path 1/0/12/0/0/0/1.0x20810002ac000e2c.0x40fe000000000000 with new
LUN validated successfully
4. LUN 254 change now complete.
# ioscan -fnC disk
Class I H/W Path Driver S/W State H/W Type Description
=======================================================================
disk 125 1/0/6/0/0/0/1.8.0.0.0.0.2 sdisk CLAIMED DEVICE
3PARdataVV
/dev/dsk/c5t0d2 /dev/rdsk/c5t0d2
disk 127 1/0/6/0/0/0/1.8.0.0.1.15.6 sdisk CLAIMED DEVICE
3PARdataVV
/dev/dsk/c14t15d6 /dev/rdsk/c14t15d6
disk 124 1/0/12/0/0/0/1.8.0.0.0.0.2 sdisk CLAIMED DEVICE
3PARdataVV
/dev/dsk/c7t0d2 /dev/rdsk/c7t0d2
disk 129 1/0/12/0/0/0/1.8.0.0.1.15.6 sdisk CLAIMED DEVICE
3PARdataVV
/dev/dsk/c13t15d6 /dev/rdsk/c13t15d6
# ioscan -fnC ctl
Class I H/W Path Driver S/W State H/W Type Description
=================================================================
ctl 0 1/0/6/0/0/0/1.8.0.255.0.0.0 sctl CLAIMED DEVICE
3PARdataARRAY
/dev/rscsi/c4t0d0
ctl 1 1/0/12/0/0/0/1.8.0.255.0.0.0 sctl CLAIMED DEVICE
3PARdataARRAY
/dev/rscsi/c6t0d0
SES LUN 254 not present.
20 Allocating Storage for Access by the HP-UX Host