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Want to logically increase disk storage without affecting existing data

us flag

I am using an EBS volume in Amazon to store the data for my application. Its a 16TB drive and it is nearing capacity. I need some solution to increase the disk size because AWS dont offer anything bigger than 16TB. I am thinking about ZFS but the issue is that from what I read it cant be implemented with an existing file system.

My system is an Ubuntu one. I tried to partition the drive so I could seperate the used space from the free space as I was going to try implementing the ZFS on the free space and 2 other new disks and then when that was created copying my files into the ZFS file system and finally resizing the disk. Problem is that when I do this using parted command tool its telling me that its going to delete all my data. Anyone had a similar issue to this and whats a good solution

waltinator avatar
it flag
This sounds like a job for Logical Volume Management, read `man -k lvm`.
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