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32 Configuring StorNext
3 In the Disk Settings screen, type valid values and click Next.
A message reminds you to select more than one stripe group if you want an alternate
configuration other than the one that provides journal, metadata, and user date.
4 Click OK to continue.
The Customize Stripe Group screen appears.
• Name Field: The name of the stripe group.
• Select disks list: The disks available to assign to the stripe group. You must select at least
one disk for each stripe group.
• Label Type: If you plan to create LUNs larger than 2TB, you must specify the EFI label type
when configuring a file system.
VTOC labels were used for all operating systems in previous StorNext and Xsan releases, and
are still required for the SGI IRIX operating system, Solaris releases prior to Solaris 10 Update
2, and LUNs less than 1TB.
EFI labels are required if you plan to create LUNs that are larger than 2TB. (For Solaris, EFI
labels are also required for LUNs with a raw capacity greater than 1TB.) EFI labels will not work
with the IRIX operating system.
The correct value is automatically selected when you reach the Customize Stripe Groups
screen, so you can accept the default value unless you have a reason to change the label type.
For more information about 2TB LUN requirements, see 2TB LUN Requirements
.