내 드라이브 중 하나에 파티션을 올바르게 표시하는 데 문제가 있습니다.
설정:
- 리눅스 3.10.10-1-ARCH
- 디스크는 2TB이며 파티션이 두 개인 GPT가 있습니다.
- 두 개의 파티션은 각각 약 700GB를 보유하므로 모든 것을 수용 할 수있는 충분한 공간이 있습니다.
- 디스크의 데이터에는 전체 백업이 있지만 가능한 경우 ID를 수정하는 것이 좋습니다.
- livecd에 파티션을 나누고 이전 디스크에서 데이터를 dd'd로 만들었습니다.
- 두 파티션 모두 ext4이지만 별 문제가되지 않습니다.
내가 실행하는 문제 :
sudo gdisk /dev/sdb
그리고 나는 얻는다 :
Warning! Disk size is smaller than the main header indicates! Loading
secondary header from the last sector of the disk! You should use 'v' to
verify disk integrity, and perhaps options on the experts' menu to repair
the disk.
Caution: invalid backup GPT header, but valid main header; regenerating
backup header from main header.
Warning! One or more CRCs don't match. You should repair the disk!
Partition table scan:
MBR: protective
BSD: not present
APM: not present
GPT: damaged
그런 다음 v
정확한 문제를 밝히려고했습니다.
Caution: The CRC for the backup partition table is invalid. This table may
be corrupt. This program will automatically create a new backup partition
table when you save your partitions.
Problem: The secondary header's self-pointer indicates that it doesn't reside
at the end of the disk. If you've added a disk to a RAID array, use the 'e'
option on the experts' menu to adjust the secondary header's and partition
table's locations.
Problem: Disk is too small to hold all the data!
(Disk size is 1953569134 sectors, needs to be 3907029168 sectors.)
The 'e' option on the experts' menu may fix this problem.
Problem: GPT claims the disk is larger than it is! (Claimed last usable
sector is 3907029134, but backup header is at
3907029167 and disk size is 1953569134 sectors.
The 'e' option on the experts' menu will probably fix this problem
Problem: partition 2 is too big for the disk.
Identified 5 problems!
실행 e
후 v
다시 얻을 :
Caution: The CRC for the backup partition table is invalid. This table may
be corrupt. This program will automatically create a new backup partition
table when you save your partitions.
Problem: partition 2 is too big for the disk.
Warning! Secondary partition table overlaps the last partition by
1953459891 blocks!
You will need to delete this partition or resize it in another utility.
Identified 3 problems!
이제 p
다음을 사용하여 올바른 파티션을 볼 수 있습니다 .
Disk /dev/sdb: 1953569134 sectors, 931.5 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): D690A9B2-EA00-4D2E-9E18-0D4545A8683A
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 1953569100
Partitions will be aligned on 2048-sector boundaries
Total free space is 2014 sectors (1007.0 KiB)
Number Start (sector) End (sector) Size Code Name
1 2048 1953515519 931.5 GiB 0700
2 1953515520 3907028991 931.5 GiB 0700
나는이 시점에 붙어 있으며 도움을 주시면 감사하겠습니다.