Verifying New Device Recognition; Configuring Disk Array Devices - HP XP20000/XP24000 Configuration Manual
Hp storageworks xp disk array configuration guide (t5278-96047, may 2011)
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Also See for XP20000/XP24000:
- Manual (448 pages) ,
- Reference manual (372 pages) ,
- User manual (151 pages)
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1.
Power on the display of the Linux server.
2.
Power on all devices other than the Linux server.
3.
Confirm ready status of all devices.
4.
Power on the Linux server.
Verifying new device recognition
1.
Verify that the FCA driver is installed using the lsmod command.
2.
View the device information in the /proc/scsi/scsi file.
Example
#cat /proc/scsi/scsiAttached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: HP
Type:
Host: scsi0 Channel: 00 Id: 00 Lun: 01
Vendor: HP
Type:
Host: scsi0 Channel: 00 Id: 00 Lun: 02
Vendor: HP
Type:
Host: scsi0 Channel: 00 Id: 00 Lun: 03
Vendor: HP
Type:
3.
Verify that the system recognizes the disk array partitions by viewing the /proc/partitions
file.
Example
#cat /proc/partitions
major minor #blocks
8
0
8
1
8
2
8
16
8
17
8
18
8
32
8
33
8
34
8
48
8
49
8
50
8
64
8
65
8
66
8
80
8
81
8
82
8
96
8
97
104
0
104
1
104
2
104
3
In the previous example, the "sd" devices represent the XP disk partitions and the "cciss"
devices represent the internal hard drive partitions on an HP Proliant system.
Configuring disk array devices
Disks in the disk array are configured using the same procedure for configuring any new disk on
the host. This includes the following procedures:
Model: OPEN-9
Direct-Access
Model: OPEN-9
Direct-Access
Model: OPEN-9
Direct-Access
Model: OPEN-9
Direct-Access
name
7211520
sda
7181087
sda1
28272
sda2
7211520
sdb
7181087
sdb1
28272
sdb2
7211520
sdc
7181087
sdc1
28272
sdc2
7211520
sdd
7181087
sdd1
28272
sdd2
7211520
sde
7181087
sde1
28272
sde2
7211520
sdf
7173022
sdf1
32130
sdf2
7211520
sdg
7173022
sdg1
17776560 cciss/c0d0
257024
cciss/c0d0p1 1
1048560
cciss/c0d0p2 2
16470960 cciss/c0d0p3 168193 352166 4166736...
Rev: 2105
ANSI SCSI revision: 02
Rev: 2105
ANSI SCSI revision: 02
Rev: 2105
ANSI SCSI revision: 02
Rev: 2105
ANSI SCSI revision: 02
rio
rmerge rsect
1
3
8
0
0
0
0
0
0
1
3
8
0
0
0
0
0
0
1
3
8
0
0
0
0
0
0
1
3
8
0
0
0
0
0
0
1
3
8
0
0
0
0
0
0
1
3
8
0
0
0
0
0
0
1
3
8
0
0
0
168200 352184 4166792...
3
8
3
16
Configuring disk array devices
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