1 如何在ext4 6TB上检查badsector 如何检查硬盘6TB上的坏扇区 koko@Rumah:~$ sudo badblocks -v /dev/sda2 [sudo] password for koko: badblocks: Value too large for defined data type invalid end block (5751976960): must be 32-bit value 19 14.04 hard-drive badblocks