Let's say in my disk I have two partition, Partition A 100Gb and Partition B 800Gb, I want to install fedora on partition A only. I don't want to touch partition B. Is it possible? if yes than please guide me how to do that.Thanks
Fedora installation on particular partition
fedora;partition;system installation
Did you check the docs? They're actually pretty detailed here  see particularly 5.4.10. Manual Partitioning. You may also find the whole of Appendix B: An Introduction to Disk Partitions to be helpful.In this particular case, though I think the best way to go is to use automatic partitioning with the Reclaim Space option, as described here. Start with Automatic Partitioning, and then it will tell you there isn't space available. Choose Reclaim, and then remove the Partition A.Automatic partitioning will then create a new partitioning scheme using that space, and will leave your current Partition B alone.Depending on what you're doing with Partition B, you may also want to read the Multiboot Guide.Of course, do make sure you have backups available before trying anything like this. There's always the possibility of bugs (or human error). And, of course, a good backup is important anyway!