我正在尝试修复 graid mini 1TB 外置硬盘上的 GPT 损坏的分区表。以下是来自 gdisk 的报告：
root@philippe-desktop:/home/philippe/thomasdisk# gdisk /dev/sdb
GPT fdisk (gdisk) version 0.8.8
Caution: invalid main GPT header, but valid backup; regenerating main header
from backup!
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: damaged
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Caution: Found protective or hybrid MBR and corrupt GPT. Using GPT, but disk
verification and recovery are STRONGLY recommended.
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Command (? for help): ?
b back up GPT data to a file
c change a …