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+=head1 NAME
+
+urpmi.recover - manages repackaging of old RPMs and rollbacks
+
+=head1 SYNOPSIS
+
+    urpmi.recover --checkpoint [--noclean]
+    urpmi.recover --list '1 week ago'
+    urpmi.recover --rollback '1 hour ago'
+    urpmi.recover --disable [--noclean]
+
+=head1 DESCRIPTION
+
+B<urpmi.recover> is a tool to help management of RPM rollbacks. It has
+three main functions:
+
+C<urpmi.recover --checkpoint> is used to define a point in your system
+that you consider stable, and to start storing info that will enable you
+to rollback installations and upgrades to this state.
+
+C<urpmi.recover --list> is used to list chronologically all installations
+and upgrades on your system. (It has two variants, C<--list-all> and
+C<--list-safe>.)
+
+C<urpmi.recover --rollback> is used to roll back installations and
+upgrades to a previous point in the past (at most until your checkpoint.)
+
+=head1 OPTIONS
+
+=over 4
+
+=item --checkpoint
+
+Define the repackaging checkpoint. From now on, using rpm and/or
+urpmi/urpme to install, upgrade or remove packages, the older packages
+will be stored in F</var/spool/repackage>, or whatever directory you set
+the C<%_repackage_dir> rpm macro to. This way one can use them for
+rollbacks.
+
+Technically, using this option writes a file
+F</etc/rpm/macros.d/urpmi.recover.macros> that overrides the rpm macros
+used to set up the repackaging functionalities of rpm. You can change
+C<%_repackage_dir> there if you want to. Note that you'll probably need
+plenty of space to store repackaged rpms for a long timeframe.
+
+You can also choose to turn off repackaging by setting
+C<%_repackage_all_erasures> to 0 in this file. (Of course if you do so
+rollbacks won't be possible anymore.)
+
+=item --noclean
+
+C<--checkpoint> defines a new checkpoint and removes everything in the
+repackage directory. To prevent this cleaning, use the C<--noclean>
+option.
+
+=item --list <date>
+
+Lists all installations and upgrades from now since the provided date,
+grouped by installation transactions. The date parser is quite elaborated,
+so you can give a date in ISO format or close to it (C<YYYY-MM-DD
+hh:mm:ss>) or a duration (e.g. "1 day ago").
+
+=item --list-all
+
+Lists all installations and upgrades known to the RPM database.
+
+=item --list-safe
+
+Lists all installations and upgrades up to the date of the checkpoint.
+
+=item --rollback <date>
+
+=item --rollback <number of transactions>
+
+Roll back the system to the given date (see C<--list> for accepted date
+formats), or rolls back the given number of transactions.
+
+=item B<--urpmi-root> I<directory>
+
+Use the file system tree rooted for urpmi database and rpm install. Contrary
+to B<--root>, the urpmi configuration comes from the rooted tree.
+
+=item --disable
+
+Turn off repackaging. Unless C<--noclean> was also specified, this cleans
+up the repackage directory as well. To turn it on again, use
+C<--checkpoint>.
+
+=back
+
+=head1 BUGS
+
+When enabled, you can't install and repackage delta rpms (rpms generated
+with the C<makedeltarpm> tool.) Also, if you install a delta rpm, you
+won't be able to rollback past this point. A sound advice would be to
+completely avoid delta rpms if you're planning to use urpmi.recover.
+
+=head1 FILES
+
+    /etc/rpm/macros.d/urpmi.recover.macros
+
+=head1 AUTHOR
+
+Rafael Garcia-Suarez, 
+
+Copyright (C) 2006 Mandriva SA
+
+=head1 SEE ALSO
+
+urpmi(8), urpme(8)