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Old 26th September 2008, 04:42 AM
kevmif Online
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Partitioning....

I have always had two partitions and only two partitions - / and swap.

I had a play with rawhide and hit 'create default layout' and it set up all of this LVM stuff and a /boot partition.

Whilst I understand how a boot partition can be useful in some circumstances (multiple installs with different kernels etc) what is all this LVM stuff it creates?

What partition layout does everyone else use?
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  #2  
Old 26th September 2008, 06:49 AM
stoat Offline
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Quote:
Originally Posted by kevmif

What partition layout does everyone else use?
Hello kevmif,

From experience reading here, I imagine that question will provoke answers up and down the spectrum of possibilities. I thought I would answer because I also happen to like the simple idea of root and swap. For a long time.

Quote:
Originally Posted by kevmif

I had a play with rawhide and hit 'create default layout' and it set up all of this LVM stuff and a /boot partition.

Whilst I understand how a boot partition can be useful in some circumstances (multiple installs with different kernels etc) what is all this LVM stuff it creates?
Well, LVM is well documented on the Internet and fairly well debated around here. It has it proponents and opponents. For me and my simple home computers with operating systems that fit easily onto a single drive with room to spare, standard partitions continue to do the job that I need without the added layer of complexity from LVM physical volumes. It also makes it unnecessary for me to learn the vocabulary, commands, and utilities needed to maintain and repair them. But as to the boot partition part of your question...A separate boot partition always accompanies LVM physical volumes in the default Fedora layout because GRUB cannot access anything inside an LVM PV. Everything that GRUB needs to boot a system with that default LVM layout is contained in that separate boot partition. It can't boot a system in an LVM PV without it.

Last edited by stoat; 26th September 2008 at 06:55 AM.
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  #3  
Old 26th September 2008, 08:31 AM
kevmif Online
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Thanks stoat

Might have a bit of a read up on LVM. Seems useless from my point of view though (home user, just like to have a bit of a play with Linux). I wonder if it is actually smart having it as the 'default layout' for most people....

Will read up and rethink that one after learning a bit more about it!
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  #4  
Old 26th September 2008, 12:35 PM
stoat Offline
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Quote:
Originally Posted by kevmif

I wonder if it is actually smart having it as the 'default layout' for most people....
You are not alone with that sentiment. In fact, that was one of the debates that I mentioned.
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