Enabling The Device-Mapper Multipath - Fujitsu ETERNUS Server Connection Manual

Chapter 9 Setting Up and Checking the device-mapper multipath
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9.2 Enabling the device-mapper multipath

9.2 Enabling the device-mapper multipath
Execute the following command to enable the device-mapper multipaths.
# insserv boot.multipath multipathd
# chkconfig multipathd on
# chkconfig boot.multipath on
# /etc/init.d/boot.multipath start
# /etc/init.d/multipathd start
9.3 Rebooting the Linux Server
Reboot the Linux server.
Execution example
# shutdown -r now
P3AM-4152-02ENZ0 ETERNUS Disk storage systems Server Connection Guide (iSCSI) for Linux
(SUSE Linux Enterprise Server)
• For SLES10
devices {
device {
vendor
product
prio_callout
path_grouping_policy
path_selector
failback
no_path_retry
}
}
For the ETERNUS2000, specify "E2000" as the "product" option.
For the ETERNUS4000, specify "E4000" as the "product" option.
For the ETERNUS8000, specify "E8000" as the "product" option.
The blacklist section is used to specify any internal disks or other devices that are to be
excluded from the multipath configuration. If required, refer to the Novell web-site for
details.
"FUJITSU"
"E2000"
"/sbin/mpath_prio_alua %d"
multibus
"round-robin 0"
immediate
10
22
End of procedure
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