32GB Sony 펜 드라이브가 있습니다. 작성/포맷하는 동안 오류가 발생합니다.
Disk /dev/sdb: 28.93 GiB, 31037849600 bytes, 60620800 sectors
Disk model: Storage Media
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x6ae77cd9
Device Boot Start End Sectors Size Id Type
/dev/sdb1 2048 41945087 41943040 20G 83 Linux
Command (m for help): w
The partition table has been altered.
Calling ioctl() to re-read partition table.
/dev/sdb: fsync device failed: Input/output error
여기서 무슨 일이 일어나고 있는 걸까요?