好神奇，在ubuntu 裡可以格式化 NTFS 而且還可以快速格式化，快速格式化參數是 -f 或 -Q 都行，還可以指定 Cluster size，現在多媒體檔案這麼多，Cluster size 設大一點，會比較有效率，用空間換時間。
NTFS格式化：
$ sudo mkntfs -v /dev/sdc1 Cluster size has been automatically set to 4096 bytes. Initializing device with zeroes: 100% - Done. Creating NTFS volume structures. Creating root directory (mft record 5) Creating $MFT (mft record 0) Creating $MFTMirr (mft record 1) Creating $LogFile (mft record 2) Creating $AttrDef (mft record 4) Creating $Bitmap (mft record 6) Creating $Boot (mft record 7) Creating backup boot sector. Creating $Volume (mft record 3) Creating $BadClus (mft record 8) Creating $Secure (mft record 9) Creating $UpCase (mft record 0xa) Creating $Extend (mft record 11) Creating system file (mft record 0xc) Creating system file (mft record 0xd) Creating system file (mft record 0xe) Creating system file (mft record 0xf) Creating $Quota (mft record 24) Creating $ObjId (mft record 25) Creating $Reparse (mft record 26) Syncing root directory index record. Syncing $Bitmap. Syncing $MFT. Updating $MFTMirr. Syncing device. mkntfs completed successfully. Have a nice day.
