7065HostConfig.fm Draft Document for Review August 30, 2007 12:59 am
114 IBM System Storage DS3000: Introduction and Implementation Guide
any LUNs after a skipped number. Therefore, no LUNs after a skipped number would be
available to the host server.
Never assign the access logical drive to LUN 0, as this can prevent access to other mapped
logical drives. The access logical drive should be assigned to LUN 31.
You need to make sure that the HBA driver is installed and the DS3000 subsystem attached
correctly
before you install the Linux RDAC driver.
The Linux RDAC installation steps are provided in 15.4, “Install RDAC for Linux” on page 336.
Note for DS3300: If using the iSCSI software initiator, MPP with failover support is not
supported if there are HBAs of any kind (LSI/QLogic/Emulex) also installed in the host. At
the time of writing, when installing the MPP for software initiaor, no HBA must be available.
See Chapter 17, “iSCSI configuration 2 - Software Initiator on Red Hat Linux” on page 387
for more information.
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