[opensuse] Install SuSE 102 along side 10.1 - What happens?
Hello: I'm writing in an attempt to understand how the SuSE installer will accommodate my existing installation. Background: (1) I have SuSE 10.1 successfully installed. (2) I have three hard drives connected: - /dev/sda : the "main" hard drive with SuSE 10.1 and swap - /dev/sdb : a new drive that is blank - /dev/sdc : data (3) I want to leave my SuSE 10.1 intact (untouched) on sda and want to install SuSE 10.2 on sdb. OK, the easy part. I can boot from the SuSE 10.2 DVD and install on sdb. This should be a piece of cake. Presumably an install of SuSE 10.2 on sdb will not touch sda or sdc. Now, the question -- what happens to the boot sequence?? For my setup today (if I understand this properly), I'll boot from sda. Upon boot the master boot record (MBR) will be read from sda and will launch grub on /dev/sda2/boot. The menu.lst file will define the "presets" and default that I have. What happens when I install SuSE 10.2 on sdb? - Will the machine still load the MBR from sda? [I think this is a hardware/BIOS issue?] - Will the machine still load grub from /dev/sda2/boot? - What will happen to my existing menu.lst file? Will it be overwritten (to only contain a 10.2 option) or will it be modified/appended (10.1 and 10.2 options)? The bottom line is that I don't much care, but I do want the option to boot into my working/existing 10.1 versus my experimental 10.2 setup. Will the install program handle this for me? Will I need to make some manual configuration changes after the SuSE 10.2 install? Thank you. Brian Schang -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Brian S. Schang wrote:
What happens when I install SuSE 10.2 on sdb?
default 10.2 install gives hand to 10.2 for booting and add all the others OS to the boot menu (or try to) but this can easily be changed at install time expert mode the best way is to install 10.2 boot on the drive it belongs to (sdb, here) after that you will have to add a line in your maun boot manager to boot the brand new 10.2 at any later time you can change this jdd -- http://www.dodin.net Votez pour nous, merci - vote for us, thanks :-) http://musique.sfrjeunestalents.fr/artiste/Magic-Alliance/ http://photo.sfrjeunestalents.fr/artiste/jddphoto/ -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
Depending on your hardware, you normally have two options: a. leave your MBR as it is on sda, and add in a boot entry in your /boot/grub/menu.lst to boot up your 10.2. b. from BIOS - boot tab, select which drive to boot up. In this instance, you will have to write the MBR on sdb. Hope that helps. -----Original Message----- From: Brian S. Schang [mailto:brian@linux.schang.net] Sent: 28 January 2007 12:12 To: opensuse@opensuse.org Subject: [opensuse] Install SuSE 102 along side 10.1 - What happens? Hello: I'm writing in an attempt to understand how the SuSE installer will accommodate my existing installation. Background: (1) I have SuSE 10.1 successfully installed. (2) I have three hard drives connected: - /dev/sda : the "main" hard drive with SuSE 10.1 and swap - /dev/sdb : a new drive that is blank - /dev/sdc : data (3) I want to leave my SuSE 10.1 intact (untouched) on sda and want to install SuSE 10.2 on sdb. OK, the easy part. I can boot from the SuSE 10.2 DVD and install on sdb. This should be a piece of cake. Presumably an install of SuSE 10.2 on sdb will not touch sda or sdc. Now, the question -- what happens to the boot sequence?? For my setup today (if I understand this properly), I'll boot from sda. Upon boot the master boot record (MBR) will be read from sda and will launch grub on /dev/sda2/boot. The menu.lst file will define the "presets" and default that I have. What happens when I install SuSE 10.2 on sdb? - Will the machine still load the MBR from sda? [I think this is a hardware/BIOS issue?] - Will the machine still load grub from /dev/sda2/boot? - What will happen to my existing menu.lst file? Will it be overwritten (to only contain a 10.2 option) or will it be modified/appended (10.1 and 10.2 options)? The bottom line is that I don't much care, but I do want the option to boot into my working/existing 10.1 versus my experimental 10.2 setup. Will the install program handle this for me? Will I need to make some manual configuration changes after the SuSE 10.2 install? Thank you. Brian Schang -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org
participants (3)
-
Brian S. Schang -
Chiu, PCM (Peter) -
jdd