# Partition is larger than 2T, download software parted gdisk tool yum install - the y-gdisk Format Disk # mkfs.xfs -f /dev/sdb # Gdisk repartition 200G here divided into four partitions (p, n, w command) gdisk /dev/sdb # Command (? for help): n # Partition number (1-128, default 1): # First sector (34-5622988766, default = 2048) or {+-}size{KMGTP}: # Last sector (2048-5622988766, default = 5622988766) or {+-}size{KMGTP}: +200G # Current type is 'Linux filesystem' # Hex code or GUID (L to show codes, Enter = 8300): # Changed type of partition to 'Linux filesystem' # ... # Command (? for help): p # Disk /dev/sdb: 5622988800 sectors, 2.6 TiB # Logical sector size: 512 bytes # Disk identifier (GUID): D8F5B5AF-5335-45FE-B80A-5F53793DF843 # Partition table holds up to 128 entries # First usable sector is 34, last usable sector is 5622988766 # Partitions will be aligned on 2048-sector boundaries # Total free space is 3945267133 sectors (1.8 TiB) # # Number Start (sector) End (sector) Size Code Name # 1 2048 419 432 447 200.0 GiB 8300 Linux filesystem # 2 419432448 838862847 200.0 GiB 8300 Linux filesystem # 3 838862848 1258293247 200.0 GiB 8300 Linux filesystem # 4 1258293248 1677723647 200.0 GiB 8300 Linux filesystem # Format the new partition: mkfs.xfs -f /dev/sdb1 mkfs.xfs -f /dev/sdb2 mkfs.xfs -f /dev/sdb3 mkfs.xfs -f /dev/sdb4 # Renamed parted /dev/sdb print # view the file system name 1 mysql name 2 mongodb name 3 kafka name 4 redis # Create a directory and mount mkdir /mysql mkdir /mongodb mkdir /kafka mkdir /redis mount /dev/sdb1 /mysql mount /dev/sdb2 /mongodb mount /dev/sdb3 /kafka mount /dev/sdb4 /redis # Verification df -th | grep mysql df -th | grip mongodb df -th | grip kafka df -th | grip Redis # Join boot cat << EOF >> /etc/fstab /dev/sdb1 /mysql xfs defaults 0 0 /dev/sdb2 /mongodb xfs defaults 0 0 /dev/sdb3 /kafka xfs defaults 0 0 /dev/sdb4 /redis xfs defaults 0 0 EOF