JumpStart Profile Examples for ZFS

This section provides examples of ZFS specific JumpStart profiles.

The following profile performs an initial installation specified with install_type initial_install in a new pool, identified with pool newpool, whose size is automatically sized with the auto keyword to the size of the specified disks. The swap area and dump device are automatically sized with the auto keyword in a mirrored configuration of disks (with the mirror keyword and disks specified as c0t0d0s0 and c0t1d0s0). Boot environment characteristics are set with the bootenv keyword to install a new BE with the keyword installbe and a bename named s10-xx is created.

install_type initial_install
pool newpool auto auto auto mirror c0t0d0s0 c0t1d0s0
bootenv installbe bename s10-xx

The following profile performs an initial installation with the keyword install_type initial_install of the SUNWCall metacluster in a new pool called newpool, which is 80 GBs in size. This pool is created with a 2-GB swap volume and a 2-GB dump volume, in a mirrored configuration of any two available devices that are large enough to create an 80-GB pool. If two such devices aren't available, the installation fails. Boot environment characteristics are set with the bootenv keyword to install a new BE with the keyword installbe and a bename named s10–xx is created.

install_type initial_install
cluster SUNWCall
pool newpool 80g 2g 2g mirror any any
bootenv installbe bename s10-xx

JumpStart installation syntax enables you to preserve or create a UFS file system on a disk that also includes a ZFS root pool. This configuration is not recommended for production systems, but could be used for transition or migration needs on a small system, such as a laptop.