最後更新: 2019-06-21

Install

# U16.04

apt-get install exfat-fuse

獲得:

• /sbin/mount.exfat -> mount.exfat-fuse

apt-get install exfat-utils

獲得:

• /sbin/exfatlabel
• /sbin/dumpexfat
• /sbin/fsck.exfat -> exfatfsck
• /sbin/mkfs.exfat -> mkexfatfs

Mount

mount -o noatime /dev/sdg1 /mnt/usbdisk

mount opts

• ro,nodev,noexec,noatime,nodiratime,sync,
• fmask=0022,dmask=0022,
• codepage=cp437,iocharset=utf8,shortname=mixed

mkexfatfs

mkexfatfs [ -i volume-id ] [ -n volume-name ] [ -p partition-first-sector ] [ -s sectors-per-cluster ] [ -V ] device

-i volume-id

              A 32-bit hexadecimal number. By default a value based on current time is set.

-n volume-name

              Volume name (label), up to 15 characters. By default no label is set.

-p partition-first-sector

              First  sector of the partition starting from the beginning of the whole disk.  exFAT super block has a field for this value
              but in fact it's optional and does not affect anything. Default is 0.

-s sectors-per-cluster

              Number of physical sectors per cluster (cluster is an allocation unit in exFAT). Must be a power of 2, i.e.  1,  2,  4,  8,
              etc. Cluster size can not exceed 32 MB. Default cluster sizes are: 4 KB if volume size is less than 256 MB, 32 KB if volume
              size is from 256 MB to 32 GB, 128 KB if volume size is 32 GB or larger.