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Disconnecting the Path
The following procedure shows how to delete a path of the migration destination storage system from the
server (HP-UX 11iv3) after the migration source storage system is disconnected.
1
Disconnect the multipath.
Disconnect the paths between the migration source storage system and the server.
2
Rescan the device.
[Thu Aug 03 20:07:42 rx28001:/] ioscan
3
Check the multipath status.
Check that "NO_HW" is displayed for "State" of the disconnected path.
[Thu Aug 03 20:07:49 rx28001:/] ioscan -kfnNC lunpath
Class I H/W Path Driver S/W State H/W Type Description
==================================================================
lunpath 0 0/0/0/1/0/0/0.0x0.0x0 eslpt CLAIMED LUN_PATH LUN path for ctl0
lunpath 1 0/0/0/1/0/0/0.0x0.0x1000000c0000000 eslpt CLAIMED LUN_PATH LUN path for disk4
lunpath 2 0/0/0/1/0/0/0.0x0.0x1010000c0000000 eslpt CLAIMED LUN_PATH LUN path for disk5
lunpath 3 0/0/0/1/0/0/0.0x0.0x1020000c0000000 eslpt CLAIMED LUN_PATH LUN path for disk6
lunpath 39 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x0 eslpt NO_HW LUN_PATH LUN path for ctl7
f
Disconnected path
lunpath 40 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4000000000000000 eslpt NO_HW LUN_PATH LUN path for disk76
f
Disconnected path
lunpath 41 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4001000000000000 eslpt NO_HW LUN_PATH LUN path for disk77
f
Disconnected path
lunpath 42 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4002000000000000 eslpt NO_HW LUN_PATH LUN path for disk78
f
Disconnected path
lunpath 43 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4003000000000000 eslpt NO_HW LUN_PATH LUN path for disk79
f
Disconnected path
lunpath 44 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4004000000000000 eslpt NO_HW LUN_PATH LUN path for disk80
f
Disconnected path
lunpath 46 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4005000000000000 eslpt NO_HW LUN_PATH LUN path for disk81
f
Disconnected path
lunpath 47 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4006000000000000 eslpt NO_HW LUN_PATH LUN path for disk82
f
Disconnected path
lunpath 48 0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4007000000000000 eslpt NO_HW LUN_PATH LUN path for disk83
f
Disconnected path
lunpath 57 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x0 eslpt CLAIMED LUN_PATH LUN path for ctl10
lunpath 73 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4000000000000000 eslpt CLAIMED LUN_PATH LUN path for disk76
lunpath 58 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4001000000000000 eslpt CLAIMED LUN_PATH LUN path for disk77
lunpath 62 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4002000000000000 eslpt CLAIMED LUN_PATH LUN path for disk78
lunpath 61 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4003000000000000 eslpt CLAIMED LUN_PATH LUN path for disk79
lunpath 59 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4004000000000000 eslpt CLAIMED LUN_PATH LUN path for disk80
lunpath 63 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4005000000000000 eslpt CLAIMED LUN_PATH LUN path for disk81
lunpath 64 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4006000000000000 eslpt CLAIMED LUN_PATH LUN path for disk82
lunpath 60 0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4007000000000000 eslpt CLAIMED LUN_PATH LUN path for disk83
lunpath 45 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x0 eslpt NO_HW LUN_PATH LUN path for ctl7
f
Disconnected path
lunpath 49 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4000000000000000 eslpt NO_HW LUN_PATH LUN path for disk76
f
Disconnected path
lunpath 50 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4001000000000000 eslpt NO_HW LUN_PATH LUN path for disk77
f
Disconnected path
lunpath 51 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4002000000000000 eslpt NO_HW LUN_PATH LUN path for disk78
f
Disconnected path
lunpath 52 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4003000000000000 eslpt NO_HW LUN_PATH LUN path for disk79
f
Disconnected path
lunpath 53 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4004000000000000 eslpt NO_HW LUN_PATH LUN path for disk80
f
Disconnected path
lunpath 54 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4005000000000000 eslpt NO_HW LUN_PATH LUN path for disk81
f
Disconnected path
lunpath 55 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4006000000000000 eslpt NO_HW LUN_PATH LUN path for disk82
f
Disconnected path
lunpath 56 0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4007000000000000 eslpt NO_HW LUN_PATH LUN path for disk83
f
Disconnected path
lunpath 65 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x0 eslpt CLAIMED LUN_PATH LUN path for ctl11
lunpath 74 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4000000000000000 eslpt CLAIMED LUN_PATH LUN path for disk76
lunpath 66 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4001000000000000 eslpt CLAIMED LUN_PATH LUN path for disk77
lunpath 67 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4002000000000000 eslpt CLAIMED LUN_PATH LUN path for disk78
lunpath 68 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4003000000000000 eslpt CLAIMED LUN_PATH LUN path for disk79
lunpath 72 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4004000000000000 eslpt CLAIMED LUN_PATH LUN path for disk80
lunpath 69 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4005000000000000 eslpt CLAIMED LUN_PATH LUN path for disk81
lunpath 70 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4006000000000000 eslpt CLAIMED LUN_PATH LUN path for disk82
lunpath 71 0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4007000000000000 eslpt CLAIMED LUN_PATH LUN path for disk83
lunpath 4 0/0/0/31/2.0x0.0x0 eslpt CLAIMED LUN_PATH LUN path for disk7
[Thu Aug 03 20:08:02 rx28001:/]
Although "NO_HW" remains in "State", there is no problem. This is deleted after the server is reboo-
ted.
Chapter 12 Non-disruptive Storage Migration
39
FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX
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