preupg(1)

NAME
preupg - Preupgrade assistant performs assessment of the system from the "upgradeability" point of view

SYNOPSIS
preupg used in case of one installed contents on source system preupg [-l, --list-contents] preupg [-d, --debug] [--skip-common] [-s, --scan PATH] [-m, --mode MODE] [--force] [--text] [--kickstart] preupg [-v, --verbose] [--riskcheck] preupg [-c, --contents PATH] preupg [--cleanup]

DESCRIPTION
preupg is the main binary of Preupgrade Assistant.

OPTIONS

-c, --contents PATH
    Generates a content for preupgrade assistant.

-d, --debug
    Makes preupgrade assistant log lots of debugging information.

--cleanup
    Clean all files created by preupg about previous state of the machine.

--force
    Suppress user interaction.

--kickstart
    Generate kickstart.

-l, --list
    Shows list of installed contents

-m, --mode MODE
    Select one (or both) from the possible modes: migrate or upgrade. Both modes are used by default. upgrade is used for in-place upgrades on the same machine by fedup or redhat-upgrade-tool. migrate is used for migration with kickstart with new clean installation, with settings of the new system as close as possible to settings of original system.

-s, --scan PATH
    Executes selected assessment taken from list option.

--skip-common
    Skips generating common log files used during assessment.

--riskcheck
    Returns value which depends on INPLACE RISK results. If verbose mode is mentioned then shows all inplace risks generated during assessment. Return values are 0 for NONE, SLIGHT risks or 1 for MEDIUM, HIGH risks or 2 for EXTREME risk.

--text
    Convert HTML results to text form by elinks, lynx or w3m.

-v, --verbose
    Shows more information during assessment. Verbose can be repeated more times.

NOTES
All common log files are stored in /var/cache/preupgrade/common directory. Assessment results are stored in /root/preupgrade directory. Tarballs with all assessments are stored in directory /root/preupgrade-results.

AUTHORS
Petr Hracek, <phracek@redhat.com> (man page)