To remove a swap partition: The hard drive can not be in use (partitions can not be mounted, and swap space can not be enabled). … Remove the partition using parted: At a shell prompt as root, type the command parted /dev/hdb, where /dev/hdb is the device name for the hard drive with the swap space to be removed.
Is it OK to delete swap partition?
Choose your drive from top-right menu. As the GParted reactivates the swap partition upon launch, you will have to right-click the particular swap partition and click Swapoff -> This will be applied immediately. Delete the swap partition with right click -> Delete. You must apply the change now.
What happens if you delete a swap partition?
1 Answer. If you remove the swap partitions the system will fail to find them when it next boots. This is a non-fatal error, but you would be better also commenting out (or removing) the corresponding swap lines in /etc/fstab .
Can I delete swap file Linux?
The swap file name is removed so that it is no longer available for swapping. The file itself is not deleted. Edit the /etc/vfstab file and delete the entry for the swap file. … Or, if the swap space is on a separate slice and you are sure you will not need it again, make a new file system and mount the file system.
What happens if I delete Linux swap?
It’s possible to configure Linux to not use the swap file, but it will run much less well. Simply deleting it will probably crash your machine — and the system will then recreate it on reboot anyway. Don’t delete it. A swapfile fills the same function on linux that a pagefile does in Windows.
How do I permanently disable swap in Linux?
In simple ways or the other step:
- Run swapoff -a: this will immediately disable the swap.
- Remove any swap entry from /etc/fstab.
- Get the system rebooted. Ok, if the swap is gone. …
- Repeat steps 1 and 2 and, after that, use fdisk or parted to delete the (now unused) swap partition.
Can I remove swapfile Ubuntu?
The output of free -h indicates that swap is being used – the swap process is still running. This will disable the swapfile, and the file can be deleted at that point.
What is the swap file in Linux?
Swap is space on a disk that is reserved for use as virtual memory. When a Linux® server runs out of memory, the kernel can move inactive processes into swap space to make room for active processes in the working memory.
Where is the swap file in Linux?
To see swap size in Linux, type the command: swapon -s . You can also refer to the /proc/swaps file to see swap areas in use on Linux. Type free -m to see both your ram and your swap space usage in Linux. Finally, one can use the top or htop command to look for swap space Utilization on Linux too.
Does 16gb RAM need a swap partition?
If you have a large amount of RAM — 16 GB or so — and you don’t need hibernate but do need disk space, you could probably get away with a small 2 GB swap partition. Again, it really depends on how much memory your computer will actually use. But it’s a good idea to have some swap space just in case.
Does Ubuntu need swap space?
If you need hibernation, a swap of the size of RAM becomes necessary for Ubuntu. … If RAM is less than 1 GB, swap size should be at least the size of RAM and at most double the size of RAM. If RAM is more than 1 GB, swap size should be at least equal to the square root of the RAM size and at most double the size of RAM.
Does swap partition have to be primary?
The swap partition is nested in the extended partition because that’s what it means to be a logical partition. In your case, making the swap partition a logical partition rather than a primary partition won’t change anything regarding the primary partition quota, since you don’t otherwise have an extended partition.