mount命令详解

落日映苍穹つ 2024-03-27 10:50 87阅读 0赞

Usage:  
mount \[-lhV\]  
mount -a \[options\]  
mount \[options\] \[–source\] | \[–target\]  
mount \[options\]  
mount \[\]

Mount a filesystem.

选项：  
\-a, --all mount all filesystems mentioned in fstab  
\-c, --no-canonicalize don’t canonicalize paths  
\-f, --fake dry run; skip the mount(2) syscall  
\-F, --fork fork off for each device (use with -a)  
\-T, --fstab  alternative file to /etc/fstab  
\-i, --internal-only don’t call the mount. helpers  
\-l, --show-labels show also filesystem labels  
\-n, --no-mtab don’t write to /etc/mtab  
\-o, --options comma-separated list of mount options  
\-O, --test-opts limit the set of filesystems (use with -a)  
\-r, --read-only mount the filesystem read-only (same as -o ro)  
\-t, --types limit the set of filesystem types  
–source explicitly specifies source (path, label, uuid)  
–target explicitly specifies mountpoint  
\-v, --verbose say what is being done  
\-w, --rw, --read-write mount the filesystem read-write (default)

\-h, --help display this help and exit  
\-V, --version output version information and exit

Source:  
\-L, --label  synonym for LABEL=  
\-U, --uuid synonym for UUID=  
LABEL= specifies device by filesystem label  
UUID= specifies device by filesystem UUID  
PARTLABEL= specifies device by partition label  
PARTUUID= specifies device by partition UUID  
specifies device by path  
mountpoint for bind mounts (see --bind/rbind)  
regular file for loopdev setup

Operations:  
\-B, --bind mount a subtree somewhere else (same as -o bind)  
\-M, --move move a subtree to some other place  
\-R, --rbind mount a subtree and all submounts somewhere else  
–make-shared mark a subtree as shared  
–make-slave mark a subtree as slave  
–make-private mark a subtree as private  
–make-unbindable mark a subtree as unbindable  
–make-rshared recursively mark a whole subtree as shared  
–make-rslave recursively mark a whole subtree as slave  
–make-rprivate recursively mark a whole subtree as private  
–make-runbindable recursively mark a whole subtree as unbindable