freebsd升级

Author: Ralf S. Engelschall Created: 2007-05-24 Modified: 2009-08-01 Version: 1.3 ATTENTION: THIS UPGRADE PROCEDURE MIGHT NOT WORK FOR YOU AS YOUR ENVIRONMENT IS DIFFERENT. ALSO, THIS UPGRADE PROCEDURES MIGHT DESTROY YOUR SYSTEM AND YOU POTENTIALLY MIGHT LOOSE DATA. NO WARRANTY AT ALL. USE IT AT YOUR OWN RISK! This upgrades from FreeBSD 6.4-STABLE to 7.2-STABLE. ---- PROLOG ----------------------------------------------------------------- o # reboot once to make sure OLD system is at least # able to still successfully reboot autonomous at all # SORRY, THIS IS _NOT_ A JOKE -- THIS IS A VERY SERIOUS ISSUE!...

Upgrading from FreeBSD 7.X to FreeBSD 8.X ========================================= Author: Ralf S. Engelschall Created: 2009-01-01 Modified: 2011-01-29 Version: 1.4 ATTENTION: THIS UPGRADE PROCEDURE MIGHT NOT WORK FOR YOU AS YOUR ENVIRONMENT IS DIFFERENT. ALSO, THIS UPGRADE PROCEDURES MIGHT DESTROY YOUR SYSTEM AND YOU POTENTIALLY MIGHT LOOSE DATA. NO WARRANTY AT ALL. USE IT AT YOUR OWN RISK! This upgrades from FreeBSD 7.3-STABLE to 8.2-STABLE. ---- PREPARE ---------------------------------------------------------------- o # reboot once to make sure OLD system is at least # able to still successfully reboot autonomous at all # SORRY, THIS IS _NOT_ A JOKE -- THIS IS A VERY SERIOUS ISSUE!...

Upgrading from FreeBSD 8.X to FreeBSD 9.X ========================================= Author: Ralf S. Engelschall Created: 2011-09-30 Modified: 2011-09-30 Version: 1.0 ATTENTION: THIS UPGRADE PROCEDURE MIGHT NOT WORK FOR YOU AS YOUR ENVIRONMENT IS DIFFERENT. ALSO, THIS UPGRADE PROCEDURES MIGHT DESTROY YOUR SYSTEM AND YOU POTENTIALLY MIGHT LOOSE DATA. NO WARRANTY AT ALL. USE IT AT YOUR OWN RISK! This upgrades from FreeBSD 8.2-STABLE to 9.0-BETA3. ---- PREPARE ---------------------------------------------------------------- o # reboot once to make sure OLD system is at least # able to still successfully reboot autonomous at all # SORRY, THIS IS _NOT_ A JOKE -- THIS IS A VERY SERIOUS ISSUE!...