On Tue, Feb 11, 2014 at 02:20:29AM +0530, Anubhav Yadav wrote: > I am reading a lot on LVM, and it seems that I have a small doubt. I > found this on tldp HOWTO on LVM: > > > root on LVM requires an initrd image that activates the root LV. If a > > kernel is upgraded without building the necessary initrd image, that > > >kernel will be unbootable. Newer distributions support lvm in their > > mkinitrd scripts as well as their packaged initrd images, so this >becomes > > less of an issue over time. > > I am not able to understand this but will it affect me on debian?
No. You can boot directly from an LVM LV, and the installer will set up a suitable initrd for you and configure grub to load the kernel and initrd from LVM. As the above says, new distributions support it properly. If you have a complex setup (e.g. on RAID5), you might need a separate /boot. If it's a single disc, it will work just fine. If you're concerned, just create a separate /boot; it's not necessary, but it doesn't hurt. > Also while I am on the partitioner page on the debian-installer, there > is one choice like: > "Guided: Use entire disc and setup as LVM" > > Now since I am doing a dual boot and windows is already installed, I > feel I cannot use this option > as it will wipe the partition used by windows. > > Can I set LVM using some other method? Yes. Partition manually, and create a partition to hold *all* your Linux data. However, rather than selecting a filesystem type, you choose "Physical volume for LVM", and then configure LVM. It will then let you use this partition for a new LVM volume group. Once that's done you can add as many logical volumes as you like, and assign mountpoints to them, make swapspace etc, and then continue with the install as usual. > > ravenclaw# lvextend --size +1G --resizefs /dev/ravenclaw/chroots > Is there a simple gui tool available for the same? I have no idea myself. I've always just used the tools directly. Regards, Roger -- .''`. Roger Leigh : :' : Debian GNU/Linux http://people.debian.org/~rleigh/ `. `' schroot and sbuild http://alioth.debian.org/projects/buildd-tools `- GPG Public Key F33D 281D 470A B443 6756 147C 07B3 C8BC 4083 E800 -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/20140210221657.gn11...@codelibre.net
