Download HP 3PAR Red Hat Enterprise Linux and Oracle Linux

Configuring RHEL 5 or RHEL 6 iSCSI Settings with Device-mapper Multipathing
The /etc/multipath.conf file is used by Device-mapper where the multipathing parameters
have been set. The default installed /etc/multipath.conf file must be edited with the following
changes for a minimum configuration connecting to an HP 3PAR array. Entries listed in
multipath.conf override the default kernel parameters for dm-multipath. In general, the
kernel defaults are sufficient with the exception of the devices entries for HP 3PAR.
NOTE: See RHEL documentation of DM Multipath Configuration and Administration for additional
options in multipath.conf entries.
1.
Remove or comment out all entries in the /etc/multipath.conf file except for the devices
section of devices currently in use.
Configuring RHEL 5 or RHEL 6 for Software and Hardware iSCSI
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