User guide

LSI Corporation
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Syncro CS 9286-8e Solution User Guide
March 2013
Chapter 3: Creating the Syncro CS 9286-8e Configuration
Creating Virtual Drives on the Controller Nodes
As explained in the instructions in the following sections, VDs created for storage in an HA-DAS configuration must be
shared. If you do not designate them as shared, the VDs are visible only from the controller node from which they
were created.
You can use the WebBIOS pre-boot utility to create the VDs. You can also use the LSI MegaRAID Storage Manager
(MSM) utility or the MegaCLI utility to create VDs after Windows has booted. Refer to the MegaRAID SAS Software User
Guide for complete instructions on using these utilities.
3.3.1 Creating Shared or Exclusive VDs with the WebBIOS Utility
To coordinate the configuration of the two controller nodes, both nodes must be booted into the WebBIOS pre-boot
utility. The two nodes in the cluster system boot simultaneously after power on, so you must rapidly access both
consoles. One of the systems is used to create the VDs; the other system simply remains in the pre-boot utility. This
approach keeps the second system in a state that does not fail over while the VDs are being created on the first
system.
NOTE The WebBIOS utility cannot see boot sectors on the disks. Therefore,
be careful not to select the boot disk for a VD. Preferably, unshare the
boot disk before doing any configuration with the pre-boot utility. To
do this, select Logical Drive Properties and deselect the Shared
Virtual Disk property.
Follow these steps to create VDs with the WebBIOS utility.
1. When prompted during the POST on the two systems, use the keyboard to access the WebBIOS pre-boot BIOS
utility (on both systems) by pressing Ctrl-H.
Respond quickly, because the system boot times are very similar and the time-out period is short. When both
controller nodes are running the WebBIOS utility, follow these steps to create RAID 5 arrays.
NOTE To create a RAID 0, RAID 1, or RAID 6 array, modify the instructions to
select the appropriate number of disks.
2. Click Start.
3. On the WebBIOS main page, click Configuration Wizard, as shown in the following figure.
Figure 9 WebBIOS Main Page