HP StorageWorks 2/32 SAN switch 2/32 version 4.0.x installation guide - Page 98

restart I/O. For example, output of ioscan, notice the that the original entry is still there

Get HP StorageWorks 2/32 - SAN Switch PDF manuals and user guides View all HP StorageWorks 2/32 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 98 highlights

Updating the Core Switch PID Format 14. Change to /dev and untar the file that was tared in step 4. For example: tar -xf /tmp/jbod.tar 15. Import the volume groups using vgimport. The proper usage would be vgimport -m . For example: vgimport -m /tmp/jbod_map /dev/jbod /dev/dsk/c64t8d0 /dev/dsk/c64t9d0 16. Activate the volume groups using vgchange. The proper usage would be vgchange -a y . For example: vgexport -a y /dev/jbod 17. If you are not using multi-pathing software, mount all devices again and restart I/O. For example, mount /mnt/jbod 18. If you are using multi-pathing software, re-enable the affected path. The preceding steps do not "clean up" the results from ioscan. When viewing the output of ioscan, notice the that the original entry is still there, but now has a status of NO_HW. # ioscan -funC disk Class I H/W Path Driver S/W State H/W Type Description disk 0 0/0/1/1.2.0 adisk CLAIMED DEVICE SEAGATE ST39204LC /dev/dsk/clt2d0 /dev/rdsk/c1t2d0 disk 1 0/0/2/1.2.0 adisk CLAIMED DEVICE HP DVD-ROM 304 /dev/dsk/c3t2d0 /dev/rdsk/c3t2d0 disk 319 0/4/0/0.1.2.255.14.8.0 adisk CLAIMED DEVICE SEAGATE ST336605FC /dev/dsk/c64t8d0 /dev/rdsk/c64t8d0 disk 320 0/4/0/0.1.18.255.14.8.0 adisk NO_HW DEVICE SEAGATE ST336605FC /dev/dsk/c65t8d0 /dev/rdsk/c65t8d0 Figure 20: ioscan output 19. To remove the original (outdated) entry, use the command rmsf (remove special file). For example: rmsf -a -v /dev/dsk/c65t8d0 20. Validate that the entry has been removed by using the command ioscan -funC disk. Notice in the figure below that the NO_HW entry is no longer listed. 98 SAN Switch 2/32 Installation Guide

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
Updating the Core Switch PID Format
98
SAN Switch 2/32 Installation Guide
14.
Change to /dev and untar the file that was tared in step 4. For example:
tar –xf /tmp/jbod.tar
15.
Import the volume groups using vgimport. The proper usage would be
vgimport –m <map file> <path to volume group> <physical volume path>.
For example:
vgimport –m /tmp/jbod_map /dev/jbod /dev/dsk/c64t8d0
/dev/dsk/c64t9d0
16.
Activate the volume groups using vgchange. The proper usage would be
vgchange –a y <path to the volume group>. For example:
vgexport –a y /dev/jbod
17.
If you are not using multi-pathing software, mount all devices again and
restart I/O. For example,
mount /mnt/jbod
18.
If you are using multi-pathing software, re-enable the affected path. The
preceding steps do not “clean up” the results from ioscan. When viewing the
output of ioscan, notice the that the original entry is still there, but now has a
status of NO_HW.
Figure 20:
ioscan output
19.
To remove the original (outdated) entry, use the command
rmsf
(remove
special file). For example:
rmsf –a –v /dev/dsk/c65t8d0
20.
Validate that the entry has been removed by using the command
ioscan
–funC
disk
. Notice in the figure below that the NO_HW entry is no longer
listed.
# ioscan -funC disk
Class
I H/W Path
Driver S/W State H/W Type
Description
-------------------------------------------------------------------------------------
disk
0 0/0/1/1.2.0
adisk CLAIMED
DEVICE
SEAGATE ST39204LC
/dev/dsk/clt2d0 /dev/rdsk/c1t2d0
disk
1 0/0/2/1.2.0
adisk CLAIMED
DEVICE
HP
DVD-ROM 304
/dev/dsk/c3t2d0 /dev/rdsk/c3t2d0
disk
319 0/4/0/0.1.2.255.14.8.0
adisk CLAIMED
DEVICE
SEAGATE ST336605FC
/dev/dsk/c64t8d0 /dev/rdsk/c64t8d0
disk
320 0/4/0/0.1.18.255.14.8.0
adisk
NO_HW
DEVICE
SEAGATE ST336605FC
/dev/dsk/c65t8d0 /dev/rdsk/c65t8d0