Fedora Core 17 - Partitioning sizing to test other linux as well
Hello,
I am about to install Fedora 17 as my main system, onto a 500GB disk. I would like to be able to test other linux distributions as well, so I was wondering what partition sizes would be recommended? I have also heard that a boot partition of 1.5 - 2.0 GB is a good idea, - that sounds huge, just wondering why so large? I look forward to your replies. |
Hi,
I have a /boot partition of 500Mb which is more then enough. Besides that I have a / (root) of 50Gb and two LVM partitions, one for /home and one for /data so I can resize them when needed. Basically you can put everything in the / partition if you only are going to test, but I'm in favor of setting up some LVM partitions for 'critical' stuff. Kind regards, Eric |
Pre-upgrade can be an issue these days with Fedora - they use the boot partition as a workspace.
Make it on the big side - it will be a mongrel to fix later. Especially if you happen to have LVM in the way. Oh, and plan on using predominantly logical partitions if planning on playing with multiple distros. |
Ok thanks guys for your replies.
I was wondering how much space to allocate for various partitions? My guess so far is : /boot 2 GB - I have plenty of room and this saves changing it later / 334 GB - fedora17 the main system /TestOS 50 GB - For testing other distros /home 50 GB - Only 1 user have only used 1 GB on existing system /swap 64 GB - I have 8GB ram now, so this allows for mem upgrade to 32GB If I was going to have a partition just for software, would it be in /opt or /usr? Would say 150GB be about right for my situation? Or should I not bother? I am likely to have more software than data, as I routinely take data off to BluRay discs, especially multimedia. This is becoming much more important, because Australia is getting a NAtional Broadband Network (NBN) which is fibre-optic to each home & business. The NBN is reportedly going to have 100 times more bandwidth than ADSL2+. Any way I look forward to any more thoughts, your help is appreciated. |
Hi worzel1968,
I have 64GB for my / partition, having on it apt-cacher-ng (a Debian-Ubuntu packages cache) and alot much more programs and system languages than I really need. It will NEVER be filled up. So giving 340GB to it, in my opinion, is a lot much more than what will never be needed. For programs outside distribution (manually installed programs) I think it's better to put them at /opt. You can make it an extra partition and give to it part of the 340GB of / if you think it can help you in any way (maybe sharing external programs with TestOS distro). Kind regards, emi |
Hi Emi, Thanks for your reply.
I had 334GB for root because it was the remainder of the disk space. (500GB total). The programs I had in mind were those that normally come with the distro, like KDevelop, Qt etc. I am thinking about buying BrisCAD, and downloading the source code & executable from another CAD package. Is it tricky to install the normal distro software in /opt ? If it is then maybe I might be better to leave them all in / ? Thanks for your help. |
Hi again,
Almost all major distros have their own packaging/apps system. These normally install programs directly on / (/usr, /{s,}bin, /etc, ...). You don't have the option to change this, unless you download the programs and install them manually (not recommended unless you need a special version of those programs). For CAD apps, you should put them at /opt or /usr/local (I think the standard now is /opt). If these programs are very heavy, you can leave all the disk space to / or, as said, share an extra partition /opt between Fedora and TestOS. You choose. See you, emi |
Emi,
Thanks for your explanation, I will have an /opt partition and put the CAD apps there. Am marking this as solved. |
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I tend to be a bit old-school - I prefer dual-boot so I can run the system natively. Especially for benchmark or timing tests. However, I did have to setup a RHEL 6.3 test system with KVM and some guests. Hmmm - food for investigation to see how things have developed of late. |
Thanks guys for your replies.
I have it installed now, but now have a problem with getting rid of gnome - see my thread in fedora forum on LQ. |
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