将 Ubuntu 升级到 9.10 后,我的硬盘出现警告

将 Ubuntu 升级到 9.10 后,我的硬盘出现警告

我有一个 500GB 的硬盘,格式为 ext3 /dev/sdc1:。

磁盘实用程序甚至看不到这一点。以下警告来自 GParted:

e2label: No such device or address while trying to open /dev/sdc1
Couldn't find valid filesystem superblock.
Couldn't find valid filesystem superblock.

dump2fs 1.41.9 (22-Aug-2009)
dumpe2fs: No such device or address while trying to open /dev/sdc1

Unable to read contents of this file system?
Because of this some operations may be unavailable.

我在系统升级过程中丢失了什么东西吗?是硬盘坏了还是 Ubuntu 系统坏了?

fdisk -l输出:

  Disk /dev/sda: 250.1 GB, 250059350016 bytes
     Device Boot      Start         End      Blocks   Id  System
  /dev/sda1   *           1       29164   234259798+  83  Linux
  /dev/sda2           29165       30401     9936202+   5  Extended
  /dev/sda5           29165       30401     9936171   82  Linux swap / Solaris

  Disk /dev/sdb: 500.1 GB, 500107862016 bytes
     Device Boot      Start         End      Blocks   Id  System
  /dev/sdb1               1       59322   476503933+  83  Linux
  /dev/sdb2           59323       60801    11880067+   5  Extended
  /dev/sdb5           59323       60801    11880036   82  Linux swap / Solaris

  Disk /dev/sdc: 500.1 GB, 500107862016 bytes
     Device Boot      Start         End      Blocks   Id  System
  /dev/sdc1               1       59152   475138408+  83  Linux
  /dev/sdc2           59153       60801    13245592+   5  Extended
  /dev/sdc5           59153       60801    13245561   82  Linux swap / Solaris

  Disk /dev/sdd: 500.1 GB, 500107862016 bytes
     Device Boot      Start         End      Blocks   Id  System
  /dev/sdd1               1       60801   488384001   83  Linux

GParted 截图:

在此处输入图片描述

答案1

该分区仍然存在,但似乎由于某种原因已损坏。您可以尝试运行查看,喜欢fsck.ext3或者e2fsck在上面,应该能够修复它。

如果失败,你也可以尝试测试磁盘来拯救您的数据。

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