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我不小心使用
dd if=/dev/zero of=/dev/sdb bs=512 count=1
分区表现在消失了。有什么方法可以重新创建分区表吗?
我的硬盘是2X2TB 软 RAID(GPT 分区表)
root@rescue:/# parted -l
Model: ATA HGST HUS724020AL (scsi)
>Disk /dev/sda: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 20.5kB 1049kB 1029kB primary bios_grub
2 2097kB 1987GB 1987GB primary
3 1987GB 1992GB 5242MB ext4 primary
4 1992GB 2000GB 8388MB linux-swap(v1) primary
Error: /dev/sdb: unrecognised disk label
Model: ATA HGST HUS724020AL (scsi)
>Disk /dev/sdb: 2000GB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:
任何帮助将非常感激。