I have the original volume showing at 8GB on the default instance when i created it on AWS. Then I went through the process of expanding the existing volume to 500GB and then expanding the filesystem (as instructed in the AWS procedures). It seems there are still 2 volumes and Im having trouble because Im limited by the original 8GB as its not seeing the other 500GB. How can I merge these? I've attached the lsblk and df -h command results and the screenshots from the AWS console for that volume. According to the aws the console only has 1 volume {...0f6 mounted dev/sda1 of size 500GB}. But then when I go to volumes there are 2 volumes, one of 8GB (the original one i expanded) and another of 500GB which was the volume i expanded to!
How do I merge these so I dont keep getting out of disk space errors?