centos - mount - 在 fstab 错误中找不到/dev/sdc

Question

我正在尝试挂载 xfs 磁盘。

我准备了目录。

sudo mkdir /grid/;
sudo mkdir /grid/0;

然后我尝试了

sudo mount -t xfs /dev/sdc /grid/0;

但我总是收到

can't find /dev/sdc /grid/0 in /etc/fstab

我的 fstab 看起来像这样

#
# /etc/fstab
# Created by anaconda on Tue Dec 18 11:05:19 2018
#
# Accessible filesystems, by reference, are maintained under '/dev/disk'
# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
#
/dev/mapper/rhel-root   /                       xfs     defaults        0 0
UUID=xxx                /boot                   xfs     defaults        0 0
UUID=zzz                /boot/efi               vfat    umask=0077,shortname=winnt 0 0
/dev/mapper/rhel-home   /home                   xfs     defaults        0 0
/dev/mapper/rhel-var_log /var/log                xfs     defaults        0 0
/dev/mapper/rhel-swap   swap                    swap    defaults        0 0
/dev/sdc        /grid/0         xfs     defaults,noatime    0 0
/dev/sdd        /grid/1         xfs     defaults,noatime    0 0
/dev/sde        /grid/2         xfs     defaults,noatime    0 0
/dev/sdf        /grid/3         xfs     defaults,noatime    0 0
/dev/sdg        /grid/4         xfs     defaults,noatime    0 0
/dev/sdh        /grid/5         xfs     defaults,noatime    0 0
/dev/sdi        /grid/6         xfs     defaults,noatime    0 0
/dev/sdj        /grid/7         xfs     defaults,noatime    0 0

我的 fstab 有问题吗？我找不到我做错了什么。

编辑:lsblk

NAME             MAJ:MIN RM   SIZE RO TYPE MOUNTPOINT
sda                8:0    0 447.1G  0 disk 
\u251c\u2500sda1             8:1    0   200M  0 part /boot/efi
\u251c\u2500sda2             8:2    0     1G  0 part /boot
\u2514\u2500sda3             8:3    0 445.9G  0 part 
  \u251c\u2500rhel-root    253:0    0 361.9G  0 lvm  /
  \u251c\u2500rhel-swap    253:1    0     4G  0 lvm  [SWAP]
  \u251c\u2500rhel-home    253:2    0    50G  0 lvm  /home
  \u2514\u2500rhel-var_log 253:3    0    30G  0 lvm  /var/log
sdc                8:32   0   3.7T  0 disk 
sdd                8:48   0   3.7T  0 disk 
sde                8:64   0   3.7T  0 disk 
sdf                8:80   0   3.7T  0 disk 
sdg                8:96   0   3.7T  0 disk 
sdh                8:112  0   3.7T  0 disk 
sdi                8:128  0   3.7T  0 disk 
sdj                8:144  0   3.7T  0 disk

Answer 1

该问题是由 fstab 记录和 mount 命令中混合的不可破坏空间引起的。

在将文本转换为 ASCII 并在记事本++ 中检查“显示所有字符”后，我用普通空格替换了所有不可破坏的空格，命令成功完成。