mkfs.ext4 /dev/sdb1
1.
查看数据盘分区
UUID
。
# lsblk -f
NAME FSTYPE LABEL UUID
MOUNTPOINT
sda
├─
sda1 xfs 278ae69e-30a6-40ca-a764-
cd8862ef1527 /boot
└─
sda2 LVM2_member tIRIrI-soRh-5TBf-q6tn-cMTd-
DMdZ-FucCk7
├─
centos-root xfs 13d08fa9-88bc-4b0a-bcab-
4e1c1072afd2 /
└─
centos-swap swap 488f568c-b72f-414e-9394-
0765cbb9e5a2 [SWAP]
sdb
└─
sdb1 ext4 87d0467c-d3a1-4916-8112-
aed259bf8c8c
本例中
nvme0n1p1
的
UUID
为
87d0467c-d3a1-4916-8112-aed259bf8c8c
。
1.
编辑
/etc/fstab
文件,添加
nodelalloc
挂载参数。
# cat /etc/fstab
#
# /etc/fstab
# Created by anaconda on Wed Apr 7 15:27:42 2021
#
# Accessible filesystems, by reference, are maintained under
'/dev/disk'
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