2017-01-19 32 views
-1

我試圖使用fdisk /dev/sdb(我創建了一個新的分區並保存更改w)和mkfs.vfat -F 32 /dev/sdb格式化一個USB閃存盤到FAT32,但是當我彈出並重新安裝該卷時,它看起來像像是空的。無法使用fdisk格式化USB卷

dmesg | tail 

輸出:

[ 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 

回答

0

mkfs.vfat -F 32 /dev/sdb

運行此命令將覆蓋磁盤的任何分區。你應該使用

mkfs.vfat -F 32 /dev/sdb1

代替。這將在sdb的第一個分區上創建文件系統。