无法使用fdisk格式化usb卷

时间:2017-01-19 14:16:42

标签: format usb mount fat32

我尝试使用fdisk /dev/sdb将usb闪存盘格式化为FAT32(我创建了一个新分区,并使用w保存了更改)和mkfs.vfat -F 32 /dev/sdb但是当我再次弹出并装入卷时,它看起来像是空的。

dmesg | tail

输出:

[ 8583.830684] usb-storage 3-2:1.0: USB Mass Storage device detected
[ 8583.830801] scsi host5: usb-storage 3-2:1.0
[ 8584.864614] scsi 5:0:0:0: Direct-Access     Generic  Flash Disk       5.00 PQ: 0 ANSI: 2
[ 8584.865005] sd 5:0:0:0: Attached scsi generic sg1 type 0
[ 8584.865070] sd 5:0:0:0: [sdb] 31283200 512-byte logical blocks: (16.0 GB/14.9 GiB)
[ 8584.865194] sd 5:0:0:0: [sdb] Write Protect is off
[ 8584.865196] sd 5:0:0:0: [sdb] Mode Sense: 0b 00 00 08
[ 8584.865314] sd 5:0:0:0: [sdb] No Caching mode page found
[ 8584.865318] sd 5:0:0:0: [sdb] Assuming drive cache: write through
[ 8584.870170] sd 5:0:0:0: [sdb] Attached SCSI removable disk

1 个答案:

答案 0 :(得分:0)

  

mkfs.vfat -F 32 /dev/sdb

运行此命令会覆盖磁盘的任何分区。你应该使用

mkfs.vfat -F 32 /dev/sdb1

代替。这将在sdb的第一个分区上创建文件系统。