Fujitsu Citrix XenServer Manuel de configuration - Page 18

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Chapter 7

Setting Up XenServer

7.5

Setting the Multipaths

7.5

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.

Start the maintenance mode for the server in which the multipath is configured.

When the server is in maintenance mode, the icon for XenServer changes from green to blue.

Edit the "/etc/multipath.conf" file.

Check the "/etc/multipath.conf" file for the system that is used and apply the necessary changes accord-

ing to the following example.

•

For XenServer 7.0 and 7.1

Define the settings at the end of the "/etc/multipath.conf" file as shown below.

device {

vendor

product

path_grouping_policy

path_selector

path_checker

features

hardware_handler

prio

failback

rr_weight

no_path_retry

rr_min_io

}

FUJITSU Storage ETERNUS DX Configuration Guide -Server Connection- (SAS) for Citrix

"FUJITSU"

"ETERNUS_DXL"

"group_by_prio"

"round-robin 0"

"tur"

"1 queue_if_no_path"

"0"

"alua"

immediate

"uniform"

1000

XenServer

P3AM-8552-06ENZ0