Problem with extending volume in CentOS 7 Linux OS and vSphere. I'm not really familiar with Linux, but starting to learn.
I have a CentOS 7 which is used to collect logs from network device. It has 1.5TB space, and I need to expand to 3TB to host another network device log. I save all logs to /home/NW/device_name.
The problem is when I added 1.5TB from vSphere, pvs command shows only 512GB with /dev/sda4. Is it because CentOS7 supports only 2TB?
1. I want to do in the correct way. First I need to delete the incorrect partition /dev/sda4 and then decrease the disk size from vSphere back from 3TB to 1.5TB.
2. Then I like to follow the correct way to expand /home LV. This time, I also like to change the additional space size, 1TB only, not 1.5TB.
Thank you in advance.