Fujitsu ETERNUS DX Disk Manuale di configurazione - Pagina 25

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Fujitsu ETERNUS DX Disk Manuale di configurazione

Chapter 8

Setting Up XenServer

8.4

Creating a Storage Repository

Execute the following command in the console screen and check the recognition status of the LUNs.

cat /proc/scsi/scsi

Output example:

When connecting the ETERNUS DX80 S2 in a two-path configuration by creating two LUNs

Check that the number of recognized LUNs is correct.

The SCSI disks for the number of connected LUNs

for each path are recognized. (In this example,

four SCSI disks are recognized since there are

two LUNs in the two-path configuration.)

$ cat /proc/scsi/scsi

Host: scsi5 Channel: 00 Id: 00 Lun: 00

Vendor: FUJITSU

Type:

Host: scsi5 Channel: 00 Id: 00 Lun: 01

Vendor: FUJITSU

Type:

Host: scsi6 Channel: 00 Id: 00 Lun: 00

Vendor: FUJITSU

Type:

Host: scsi6 Channel: 00 Id: 00 Lun: 01

Vendor: FUJITSU

Type:

8.4

Creating a Storage Repository

To create a Storage Repository, refer to the relevant Citrix documents.

8.5

Setting the Multipaths

The XenServer multipath improves path redundancy.

Complete Storage Repository creation for all the LUNs to be used before starting the setup for multipath

configuration.

FUJITSU Storage ETERNUS DX, ETERNUS AF Configuration Guide -Server Connection- (Fibre Channel) for Citrix

Model: ETERNUS_DXL

Direct-Access

Model: ETERNUS_DXL

Direct-Access

Model: ETERNUS_DXL

Direct-Access

Model: ETERNUS_DXL

Direct-Access

For a multipath configuration,

check that the same number of LUNs is

recognized for each path.

Check that the connected

ETERNUS DX/AF model

is correct.

Rev: 0000

ANSI SCSI revision: 05

Rev: 0000

ANSI SCSI revision: 05

Rev: 0000

ANSI SCSI revision: 05

Rev: 0000

ANSI SCSI revision: 05

XenServer

P3AM-4572-19ENZ0