![新格式化的磁盘是只读的](https://linux22.com/image/1128374/%E6%96%B0%E6%A0%BC%E5%BC%8F%E5%8C%96%E7%9A%84%E7%A3%81%E7%9B%98%E6%98%AF%E5%8F%AA%E8%AF%BB%E7%9A%84.png)
我刚刚重新格式化了硬盘,使用 ntfs 文件系统,但它显示为只读。我怎样才能让它可写?
这是 dmesg:
~$ dmesg | tail
[49340.213245] sd 14:0:0:0: [sdb] No Caching mode page found
[49340.213251] sd 14:0:0:0: [sdb] Assuming drive cache: write through
[49340.213709] sd 14:0:0:0: Attached scsi generic sg3 type 0
[49340.223618] sdb: unknown partition table
[49340.269165] sd 14:0:0:0: [sdb] Attached SCSI disk
[49590.985052] UDF-fs: warning (device sdb): udf_load_vrs: No anchor found
[49590.985056] UDF-fs: Rescanning with blocksize 2048
[49591.183252] UDF-fs: warning (device sdb): udf_load_vrs: No anchor found
[49591.183257] UDF-fs: Rescanning with blocksize 2048
[49591.222542] UDF-fs: INFO Mounting volume 'ESD-ISO', timestamp 2015/08/02 19:41 (1f10)
和
fdisk -l
Device Boot Start End Blocks Id System
/dev/sdb1 ? 6579571 1924427647 958924038+ 70 DiskSecure Multi-Boot
/dev/sdb2 ? 1953251627 3771827541 909287957+ 43 Unknown
/dev/sdb3 ? 225735265 225735274 5 72 Unknown
/dev/sdb4 2642411520 2642463409 25945 0 Empty
我使用磁盘实用程序进行格式化。