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mk-sbuild-lv

NAME

mk-sbuild-lv - creates LVM snapshot chroots via schroot and sbuild

SYNOPSIS

mk-sbuild-lv [--arch=ARCH] [--name=NAME] [--personality=PERSONALITY] [--debug] [--source-template=FILE] [--debootstrap-mirror=URL] <VG> <Release>

DESCRIPTION

mk-sbuild-lv creates LVM snapshot chroots via schroot and sbuild.

OPTIONS

Listed below are the command line options for mk-sbuild-lv:

--arch=ARCH

What architecture to select (defaults to the native architecture).

--name=NAME

Base name for the schroot (arch is appended).

--personality=PERSONALITY

What personality to use (defaults to match --arch).

--debug

Turn on script debugging.

--skip-updates

Do not include the -updates pocket in the installed sources.list.

--source-template=FILE

Use FILE as the sources.list template (defaults to $HOME/.mk-sbuild-lv.sources).

--debootstrap-mirror=URL

Use URL as the debootstrap source (defaults to http://ports.ubuntu.com for lpia, official Ubuntu repositories for the supported architectures).

--distro

Enable distro-specific logic. Currently known distros: "ubuntu" (default) and "debian".

ENVIRONMENT VARIABLES

LV_SIZE

Size of source LVs (defaults to 5G).

SNAPSHOT_SIZE

Size of snapshot LVs (defaults to 4G).

SCHROOT_CONF_SUFFIX

Lines to append to schroot entries.

SKIP_UPDATES

Do not include the -updates pocket in the installed sources.list.

FILES

$HOME/.mk-sbuild-lv.rc

Sourced for environment variables (defined above).

$HOME/.mk-sbuild-lv.sources

Can contain a customized sources.list. It will be read when creating the schroot. See sources.list(5) for more details on the format.

$HOME/.mk-sbuild-lv.schroot.conf

Can contain a customized configuration section to be inserted into /etc/schroot/schroot.conf. See schroot.conf(5) for more details on the format.

USING THE CHROOTS

To UPDATE the golden image: schroot -c ${CHROOT_NAME}-source -u root -- sh -c apt-get update && apt-get -y upgrade

To ENTER an image snapshot: schroot -c ${CHROOT_NAME}

To BUILD within a snapshot: sbuild -d ${SCHROOT_NAME} PACKAGE*.dsc

SEE ALSO

sbuild-setup (7), sources.list (5), schroot.conf (5), https://help.ubuntu.com/community/SbuildLVMHowto

AUTHOR

mk-sbuild-lv was written by Kees Cook <kees@ubuntu.com>. This man page was written by Ryan Kavanagh <ryanakca@kubuntu.org>. Both are released under the GNU General Public License, version 3 or later.