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NAME

root_archive - manage bootable miniroot archives
 

SYNOPSIS

/boot/solaris/bin/root_archive  pack archive root

/boot/solaris/bin/root_archive  unpack archive root

/boot/solaris/bin/root_archive  packmedia solaris_image root

/boot/solaris/bin/root_archive  unpackmedia solaris_image root

DESCRIPTION

The root_archive utility is used to manage bootable miniroot archives and is currently only available on x86 platforms. The utility can pack and unpack boot/root archives in both ufs and hsfs (iso9660) format. It will always generate ufs archives.

root_archive also uses the lofi file driver to export a file as a block device (see lofi(7D)) and mount to mount or unmount file systems and remote resources (see mount(1M)). root_archive requires the same privileges that are needed to run these commands.  

SUBCOMMANDS

The root_archive command has the following subcommands:

pack archive root

Pack from the image found under the root directory to the archive.

unpack archive root

Unpack from the archive to an unpacked image under the root directory.

packmedia solaris_image root

Pack the solaris image to the root directory.

unpackmedia solaris_image root

Unpack the solaris image from the root directory.

For packmedia and unpackmedia, other items that do not go into the ramdisk image are copied or uncopied (see cpio(1)) as well. Specifically, this includes all the packaging databases needed for pkgadd and the other packaging utilities to succeed which are not used in the running and hence pruned to conserve memory.  

EXAMPLES

Example 1 Unpacking the Solaris x86 install image

The following command unpacks the current Solaris image from the root directory:

# root_archive unpackmedia \
/export/nv/solarisdvd.nvx_dvd/latest /export/Boot

Where /export/nv/solarisdvd.nvx_dvd/latest represents a path to a Solaris x86 install image and /export/Boot is a directory that will be purged or created, as necessary.

Example 2 Packing the Solaris x86 install image

The following command packs the current Solaris image to the root directory:

# root_archive packmedia \
/export/nv/solarisdvd.nvx_dvd/latest /export/Boot

EXIT STATUS

The following exit values are returned:

0

The command completed successfully.

1

The command exited due to an error.

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE ATTRIBUTE VALUE Availability SUNWcsu Interface Stability

SEE ALSO

cpio(1), bootadm(1M), mount(1M), attributes(5), lofi(7D)

Index

NAME

SYNOPSIS

DESCRIPTION

SUBCOMMANDS

EXAMPLES

EXIT STATUS

ATTRIBUTES

SEE ALSO

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