EMC Qlogic QLA22xx Installationsanleitung PDF herunterladen (Seite 35)

Symmetrix Fibre Channel with Qlogic HBAs on Linux Hosts

Arbitrated Loop Configurations

4. Repeat step 3 for each new Symmetrix device.

cfdisk is a curses-based disk partition table manipulator for Linux

that is used instead of fdisk.) If used with the -z option, cfdisk allows

the device’s partition table to be zeroed out. The use of cfdisk -z is

required if you are converting a device previously used by another

host.

Example:

cfdisk -z /dev/sdb

The resulting display would be similar to the following:

CAUTION

Changing the partition table results in loss of any previous data.

Select [New]. The following options appear at the bottom of the

window:

[Primary] [Logical] [Cancel]

Select [Primary] to create a primary Linux partition and select the size

of the partition that is required.

In this case, to use the entire device, select:

Size (in MB): 4314.34

cfdisk 0.8n

Disk Drive: /dev/sdb

Heads: 255 Sectors per Track: 63 Cylinders: 550

Name Flags Part Type FS Type [Label] Size (MB)

-----------------------------------------------------------------

Pri/Log Free Space 4314.34

[ Help ] [ New ] [ Print ] [ Quit ] [ Units ]

[ Write ]

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EMC Qlogic QLA22xx Installationsanleitung Seite 35