Red Hat DEVICE-MAPPER MULTIPATH 5.2 Manual de usuario descargar pdf (Pagina 27)

• Enter a space between "defaults" and "{".

• Enter a space between "devices" and "{".

• Enter a space between "device" and "{".

The "product" value varies depending on the ETERNUS DX that is to be connected.

Refer to the following table for the appropriate value.

ETERNUS DX to be used "product" value

DX60 S3/DX100 S3/DX200 S3,

DX200F,

DX60/DX60 S2, DX80/DX80 S2, DX90/DX90 S2

ETERNUS_DXL

DX500 S3/DX600 S3 ETERNUS_DXM

DX400/DX400 S2 series ETERNUS_DX400

DX8000/DX8000 S2 series ETERNUS_DX8000

If any internal disks or other devices are to be excluded from the multipath configuration, specify the

excluded devices in the "blacklist" section. Refer to the Novell web-site for details.

5.2.1.3 Enabling the device-mapper multipath

Enable the device-mapper multipath, using the following commands.

# insserv boot.multipath multipathd

# chkconfig multipathd on

# chkconfig boot.multipath on

# /etc/init.d/boot.multipath start

# /etc/init.d/multipathd start

One of the following messages may be displayed after the "/etc/init.d/boot.multipath start" command is exe-

cuted in an environment that has many devices connected.

Setup multipath targets/etc/init.d/boot.multipath: line 102:

/sys/block/dm-*/uevent: No such file or directory

timeout waiting for devices failed

Setup multipath targetstimeout waiting for devices failed

If one of these messages is displayed, wait for about five minutes, and then execute the "/etc/ init.d/

boot.multipath start" command again.

Chapter 5 For SUSE Linux Enterprise Server 10

5.2 For SUSE Linux Enterprise Server 10 SP2 or Earlier

FUJITSU Storage ETERNUS DX Configuration Guide -Server Connection-

(Fibre Channel/FCoE/iSCSI/SAS) for Linux

P3AM-3912-21ENZ0

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Red Hat DEVICE-MAPPER MULTIPATH 5.2 Manual de usuario Pagina 27