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how to mount 20T+
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# yum install -y parted | |
# parted /dev/vdd | |
GNU Parted 3.1 | |
Using /dev/vdd | |
Welcome to GNU Parted! Type 'help' to view a list of commands. | |
(parted) mklabel gpt | |
(parted) unit TB | |
(parted) mkpart primary 0.00TB 21.5TB | |
(parted)print | |
Model: Virtio Block Device (virtblk) | |
Disk /dev/vdd: 21.5TB | |
Sector size (logical/physical): 512B/512B | |
Partition Table: gpt | |
Disk Flags: | |
Number Start End Size File system Name Flags | |
1 0.00TB 21.5TB 21.5TB ext4 primary | |
(parted) quit | |
Information: You may need to update /etc/fstab. | |
# git clone https://github.com/tytso/e2fsprogs.git | |
# cd e2fsprogs/ | |
# mkdir build | |
# cd build/ | |
# ../configure | |
# make | |
# make install | |
# mke2fs -O64bit,has_journal,extents,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize -i4194304 /dev/vdd1 | |
# fdisk -l | |
Disk /dev/vdd: 21474.8 GB, 21474836480000 bytes, 41943040000 sectors | |
Units = sectors of 1 * 512 = 512 bytes | |
Sector size (logical/physical): 512 bytes / 512 bytes | |
I/O size (minimum/optimal): 512 bytes / 512 bytes | |
Disk label type: dos | |
Disk identifier: 0x00000000 | |
Device Boot Start End Blocks Id System | |
/dev/vdd1 1 4294967295 2147483647+ ee GPT | |
# mount /dev/vdd1 /data/**** |
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