Linux无法打开sda硬盘,linux – 无法挂载’/ dev / sda’

我的服务器在软

RAID 1中有两个2 TB硬盘驱动器.我无法挂载/ dev / sda.

parted -l的输出

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:

mount / dev / sda / mnt的输出

root@rescue:/mnt# mount /dev/sda /mnt

mount: block device /dev/sda is write-protected,mounting read-only

NTFS signature is missing.

Failed to mount '/dev/sda': Invalid argument

The device '/dev/sda' doesn't seem to have a valid NTFS.

Maybe the wrong device is used? Or the whole disk instead of a

partition (e.g. /dev/sda,not /dev/sda1)? Or the other way around?

cat / proc / mdstat的输出

root@rescue:~# cat /proc/mdstat

Personalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4] [multipath] [faulty]

unused devices:

如何访问我的文件？