Do not create volumes larger than 1 Tbyte if you expect to run the Solaris software with a 32-bit kernel or if you expect to use a version of the Solaris OS prior to the Solaris 9 4/03 release. See Overview of Multi-Terabyte Support in Solaris Volume Manager for more information about large volume support in Solaris Volume Manager.
How to Create a RAID-5 Volume
Check Prerequisites for Creating Solaris Volume Manager Components and Background Information for Creating RAID-5 Volumes.
To create a RAID-5 volume, use one of the following methods:
From the Enhanced Storage tool within the Solaris Management Console, open the Volumes node. Choose Action⇒Create Volume. Then, follow the steps in the wizard. For more information, see the online help.
Use the following form of the metainit command:
# metainit wolume-name -r component component component -i interlace-value
volume-name
Specifies the name of the volume to create.
r
Specifies to create a RAID-5 volume.
component
Specifies a slice or soft partition to include in the RAID-5 volume. At least 3 components are required.
i
Specifies an interlace value.
For more information, see the metainit ( 1M ) man page.
Example 15.1. Creating a RAID-5 Volume of Three Slices
In this example, the RAID-5 volume d45 is created
with the
r option from 3 slices. Because no interlace value
is specified, d45 uses the default of 512 Kbytes.
The system verifies that the RAID-5 volume has been set up and begins initializing
the volume.
You must wait for the initialization to finish before you can use the RAID-5 volume.
# metainit d45 -r c2t3d0s2 c3t0d0s2 c4t0d0s2
d45: RAID is setup