Not installed Linux RDAC Multipath Drive, installed before or do a lot of homework, degrees Niang countless, and finally failed. After continuing to think, read the official IBM Knowledge Base, the online method is also right, it is impossible to problem. Summary reasons, must be out of the Rdac Drive, a start, is misleading, download the time to correspond to the kernel driver, MD, directly mad under the different version of the driver, view the Readme.txt document,
RedHat RHEL 5, 5.1, 5.2, 5.3, 5.4 (x86, x86_64, PPC64, IA64, Itanium 2)
One of these, see you install the system version number, is not in the inside, there, directly installed bar, absolutely OK.
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Redhat installation IBM,RDAC Multi-path of wonderful experience