You must install multipathing software on all hosts that are attached to the system.
The following software provides multipathing support for hosts that run the Linux® operating system:
- IBM®
Subsystem Device Driver (SDD)
- SUSE Linux Enterprise Server versions 9 and Red Hat
Enterprise Linux version 4 support both SDD and native
multipathing support that is provided by the operating system.
- SUSE Linux Enterprise Server versions 10 and later and
Red Hat Enterprise Linux versions 5 and later, support only
native multipathing that is provided by the operating system.