I have a giant 218 TB RAID6, across LVM. It is actually 2 separate RAID6s joined together through LVM to form one giant RAID6.
df -h shows all space was available, and I mounted to
I wanted to test that all of the 218 TB was actually usable, so I started running
fallocate -l 1TB in a loop, and when it got to 75 TB it stated that the device was out of space. Typing
df -h, it showed that there was still 144 TB free on
I looked this up and a lot of people recommended typing
df -i to see if all the inode space was taken up, but only 1% used.
Is there a hidden limitation to how much space can actually be allotted to one RAID6? Or is it because I have it configured with LVM?
Any advice is greatly appreciated.