I have a system which was installed with the RHEL4 base release. I would like to upgrade it to RHEL 4.2, but I can't seem to figure out the syntax of 'up2date --upgrade-to-release' I have tried using the 4.2 channel, but I must have it wrong. I would rather use up2date, but can yum do this task easier? Is this the way I should be upgrading?
Also, since yum seems to be the standard in Fedora, will yum be the preferred way to update a RHEL system in future releases? Thanks.