[root@xenserver-DS-TestServer08 ~]# mkdir -p /tmp/e2fsprogs/build
[root@xenserver-DS-TestServer08 ~]# curl -Lk $(URL="https://sourceforge.net/projects/e2fsprogs/files/?source=navbar" && URL1=$(awk -F'/' '{print $3}' <<< $URL) && curl -Lks $URL|awk -F'"' '/tar.gz/{print "https://'$URL1'"$2;exit}') | tar xz -C /tmp/e2fsprogs --strip-components=1
[root@xenserver-DS-TestServer08 ~]# cd /tmp/e2fsprogs/build
[root@xenserver-DS-TestServer08 build]# yum -y install make gcc gcc-c++ automake
[root@xenserver-DS-TestServer08 build]# ../configure && make -j$(getconf _NPROCESSORS_ONLN) && make install
[root@xenserver-DS-TestServer08 build]# sed -i 'N;N;/ext4 =/a \\t\tauto_64-bit_support = 1' /etc/mke2fs.conf
[root@xenserver-DS-TestServer08 build]# mke2fs -O 64bit,has_journal,extents,huge_file,flex_bg,uninit_bg,dir_nlink,extra_isize -i 4194304 /dev/sdd1
mke2fs 1.43.4 (31-Jan-2017)
Creating filesystem with 732566385 4k blocks and 715424 inodes
Filesystem UUID: fda8888d-c512-4aaf-b38e-785c80d0283a
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
102400000, 214990848, 512000000, 550731776, 644972544
Allocating group tables: done
Writing inode tables: done
Creating journal (262144 blocks): done
Writing superblocks and filesystem accounting information: done
[root@xenserver-DS-TestServer08 build]# mount /dev/sdd1 /backup/
[root@xenserver-DS-TestServer08 build]# df -hP
Filesystem Size Used Avail Use% Mounted on
/dev/sdb1 18G 2.2G 15G 14% /
devtmpfs 2.0G 0 2.0G 0% /dev
tmpfs 2.0G 132K 2.0G 1% /dev/shm
tmpfs 2.0G 1.5M 2.0G 1% /run
tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup
xenstore 2.0G 0 2.0G 0% /var/lib/xenstored
/dev/loop0 55M 55M 0 100% /var/xen/xc-install
/dev/sdb5 4.0G 240M 3.6G 7% /var/log
tmpfs 394M 0 394M 0% /run/user/0
/dev/mapper/XSLocalEXT--aecd19e7--4f23--9b30--5bcc--b38fdb955423-aecd19e7--4f23--9b30--5bcc--b38fdb955423 1.8T 820G 921G 48% /run/sr-mount/aecd19e7-4f23-9b30-5bcc-b38fdb955423
/dev/sdd1 2.8T 89M 2.6T 1% /backup
參考鏈接：https://www.unix-ninja.com/p/Formatting_Ext4_volumes_beyond_the_16TB_limit