NETAPP - How to remove the unmapped LUNs from HPUX?

[Abhilash-K]

Hi, Storage team has mapped some LUNS to HPUX box and was visible. They have then unmapped the LUNs and assigned another set of LUNs. Now I can see unmapped LUNs are showing NO_HW in ioscan output.

We have used rmsf -H [hardware_path] command to remove those entries from ioscan. Now it is not visible in ioscan output. But the 'sanlun lun show -p' command shows older LUNs also. How to remove them?

-------- ---------- -------------------- ------ ---------- ----------
host     controller                             primary    partner
path     path                   /dev/dsk host   controller controller
state    type                   filename HBA    port       port
-------- ---------- -------------------- ------ ---------- ----------
DOWN               1/0/14/1/0.0x500a09819d457d0b.0x400f000000000000

DOWN               1/0/12/1/0.0x500a09829d457d0b.0x400f000000000000

up       secondary 1/0/12/1/0.0x500a09829d457d0b.0x406f000000000000
                                        td0               0d
up       secondary 1/0/14/1/0.0x500a09819d457d0b.0x406f000000000000
                                        td1               0c

As shown above, two paths are visible now and two paths are unmapped. How to remove the unmapped paths?