Fujitsu ETERNUS DX Disk Manuale di configurazione - Pagina 39

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Fujitsu ETERNUS DX Disk Manuale di configurazione
Chapter 12
Non-disruptive Storage Migration
■
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
==================================================================
lunpath
0
lunpath
1
lunpath
2
lunpath
3
lunpath
39
lunpath
40
lunpath
41
lunpath
42
lunpath
43
lunpath
44
lunpath
46
lunpath
47
lunpath
48
lunpath
57
lunpath
73
lunpath
58
lunpath
62
lunpath
61
lunpath
59
lunpath
63
lunpath
64
lunpath
60
lunpath
45
lunpath
49
lunpath
50
lunpath
51
lunpath
52
lunpath
53
lunpath
54
lunpath
55
lunpath
56
lunpath
65
lunpath
74
lunpath
66
lunpath
67
lunpath
68
lunpath
72
lunpath
69
lunpath
70
lunpath
71
lunpath
4
[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.
FUJITSU Storage ETERNUS AF, ETERNUS DX Configuration Guide -Server Connection- (Fibre Channel) for HP-UX
H/W Path
Driver S/W State
H/W Type
0/0/0/1/0/0/0.0x0.0x0
0/0/0/1/0/0/0.0x0.0x1000000c0000000
0/0/0/1/0/0/0.0x0.0x1010000c0000000
0/0/0/1/0/0/0.0x0.0x1020000c0000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x0
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4000000000000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4001000000000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4002000000000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4003000000000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4004000000000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4005000000000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4006000000000000
0/0/0/7/0/0/0/5/0/0/0.0x2048000b5d6a0ba0.0x4007000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x0
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4000000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4001000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4002000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4003000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4004000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4005000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4006000000000000
0/0/0/7/0/0/0/5/0/0/0.0x500000e0da120921.0x4007000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x0
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4000000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4001000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4002000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4003000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4004000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4005000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4006000000000000
0/0/0/8/0/0/0/5/0/0/0.0x2049000b5d6a0ba0.0x4007000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x0
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4000000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4001000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4002000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4003000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4004000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4005000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4006000000000000
0/0/0/8/0/0/0/5/0/0/0.0x500000e0da120931.0x4007000000000000
0/0/0/31/2.0x0.0x0
Copyright 2020 FUJITSU LIMITED
Description
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
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CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
NO_HW
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
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LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
eslpt
CLAIMED
LUN_PATH
39
LUN path for ctl0
LUN path for disk4
LUN path for disk5
LUN path for disk6
fDisconnected path
LUN path for ctl7
fDisconnected path
LUN path for disk76
fDisconnected path
LUN path for disk77
fDisconnected path
LUN path for disk78
LUN path for disk79
fDisconnected path
LUN path for disk80
fDisconnected path
fDisconnected path
LUN path for disk81
fDisconnected path
LUN path for disk82
fDisconnected path
LUN path for disk83
LUN path for ctl10
LUN path for disk76
LUN path for disk77
LUN path for disk78
LUN path for disk79
LUN path for disk80
LUN path for disk81
LUN path for disk82
LUN path for disk83
fDisconnected path
LUN path for ctl7
fDisconnected path
LUN path for disk76
fDisconnected path
LUN path for disk77
fDisconnected path
LUN path for disk78
LUN path for disk79
fDisconnected path
fDisconnected path
LUN path for disk80
fDisconnected path
LUN path for disk81
fDisconnected path
LUN path for disk82
fDisconnected path
LUN path for disk83
LUN path for ctl11
LUN path for disk76
LUN path for disk77
LUN path for disk78
LUN path for disk79
LUN path for disk80
LUN path for disk81
LUN path for disk82
LUN path for disk83
LUN path for disk7
P3AM-3772-22ENZ0