When you are satisfied with your choices, type c to create the array. For each such disk, press the spacebar or type the + or - key to change the to. Use the arrow keys to highlight the item in the Hot Spr column for the disks you want to use as hot spares. Use the arrow keys to highlight the item in the RAID Disk column for the disks you want to include in the volume. Here we see a single disk in the server blade (in bay 0) followed by eight disks in the disk blade (0 through 7). ![]() Note - Disks in the server blade are always listed first, followed by the disks in the disk blade. The next screen lists the disks you can choose to include in the volume and also disks you can choose as hot spares. Select the type of volume you want to create, in this case an IME volume. ![]() The next screen allows you to choose the type of RAID Use the arrow keys to select RAID Properties and press Enter. With the LSI 1068E adapter highlighted in the first screen, press Enter. ![]() Press Ctrl-C to start the LSI Logic Configuration Utility. screen which comes up soon after the opening screen. The LSI RAID configuration utility that is entered from the server’s BIOS is valid for all x86 server blades and all supported operating systems. To Configure LSI RAID for x86 Servers With Any OS From the BIOS Before the OS Is Installed To create a RAID volume where you can install your Solaris OS:īoot your server from a remote Solaris OS image. To Configure RAID for SPARC Systems Before Installing the OS Note - The man page for raidctl states that the utility is for the LSI 1064 SAS host bus adapter, but it can also be used with the LSI 1068E controller. raidctl is also covered in the Sun LSI 106x RAID User’s Guide (820-4933). This utility is used for LSI controllers and has functionality that is similar to that of the LSI BIOS utility. Solaris includes a RAID hardware utility, accessed with the command: raidctl. Configuring RAID for the Solaris OS After the OS Is Installed The MSM software is only available after the OS is installed. Refer to Sun LSI 106x RAID User’s Guide (document number 820-4933) for a detailed description of MSM. LSI has developed a software tool called the MegaRAID Storage Manager (MSM) for configuring and managing RAID on platforms running the Windows and Linux operating systems. You can configure hardware RAID either before or after loading the OS on your server module, with one exception: if you plan to create a RAID volume for your OS, the recommended procedure is to create the RAID first and then install the OS.įor x86 servers, depending on which HBA you have, you can do this either with the LSI Logic RAID Configuration Utility (see To Configure LSI RAID for x86 Servers With Any OS From the BIOS Before the OS Is Installed), or with the Adaptec RAID Configuration Utility (see Configuring Adaptec RAID for x86 Servers With Any OS from the BIOS).įor SPARC servers with LSI host bus adapters, you can use raidctl to create a RAID volume before installing the Solaris OS (see To Configure RAID for SPARC Systems Before Installing the OS).Ĭonfiguring RAID for the Windows and Linux OS After the OS Is Installed Deciding Whether to Configure RAID Before or After OS Installation RAID 0 (striping), RAID 1 (mirroring), and RAID 1E (enhanced mirroring on three or more disks) are all supported by the firmware on the LSI 1068E chip. The LSI 1068E SAS host bus adapter (an integrated RAID controller) simultaneously controls the disk drives on the server module itself (except for the X6450 servers that have no on-board disks) and the eight drives on the disk module, and can create RAID configurations involving all twelve disks. Other server modules can use a RAID Expansion Modules (REM) that uses the same LSI 1068E chip. The X6220 and T6300 server modules that can be used with the Sun Blade 6000 Disk Module have an on-board LSI 1068E chip. (see Supported RAID Controllers and Host Bus Adapters (HBA)). The type of controller varies from server module to server module Hardware RAID configurations can be set up with a server blade’s SAS host bus adapter. Setting Up Hardware RAID With LSI Host Bus Adapters Raidctl to create a RAID volume before installing the Solaris OS (see To Configure RAID for SPARC Systems Before Installing the OS). For SPARC servers with LSI host bus adapters, you can use ![]() (see Configuring Adaptec RAID for x86 Servers With Any OS from the BIOS). You can do this with the LSI Logic RAID Configuration Utility (see To Configure LSI RAID for x86 Servers With Any OS From the BIOS Before the OS Is Installed) or with the Adaptec RAID Configuration Utility Note - You can configure hardware RAID either before or after loading the OS on your server module, with one exception: If you plan to create a RAID volume for your OS, the recommended procedure is to create the RAID first and then install the OS.
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