Jump to content

断电后,挂载的硬盘无法读取了,需要重新格式化


Recommended Posts

我有个企业级的12T硬盘,里面有虚拟机的文件,但是最近的一次停电,导致我重新启动后,硬盘里的文件莫名的消失了,而且我通过DiskGenius来扫描丢失文件,扫描出来很多原先的文件,那么既然能还原回来,那么我想了解下,虚拟机的硬盘文件叫什么,我要的就是这个,其他都可以不要;

Link to comment

The filesystem has valuable metadata changes in a log which needs to
be replayed.  Mount the filesystem to replay the log, and unmount it before
re-running xfs_repair.  If you are unable to mount the filesystem, then use
the -L option to destroy the log and attempt a repair.
Note that destroying the log may cause corruption -- please attempt a mount
of the filesystem before doing this.

Link to comment

补充一点,如果是家用的话,或者小公司没有UPS电源预算的话,那么只是机箱电源是必须配置好一些的,比如金牌。在突然断电的情况下,好电源的机制能够延缓磁盘断电,一定程度上对系统分区表起到保护作用。

另外,如果是想恢复数据,DG是不行的,它对Linux系统的支持太差。至少要用R-studio,当然,RS也不一定能解决所有问题,特别是有raid的情况下,支持就差多了。我这里一般都会用更专业的数据恢复工具来针对Linux以及raid模式的恢复,当然,软件费用也不低。

Link to comment
4 hours ago, pointdewu said:

补充一点,如果是家用的话,或者小公司没有UPS电源预算的话,那么只是机箱电源是必须配置好一些的,比如金牌。在突然断电的情况下,好电源的机制能够延缓磁盘断电,一定程度上对系统分区表起到保护作用。

另外,如果是想恢复数据,DG是不行的,它对Linux系统的支持太差。至少要用R-studio,当然,RS也不一定能解决所有问题,特别是有raid的情况下,支持就差多了。我这里一般都会用更专业的数据恢复工具来针对Linux以及raid模式的恢复,当然,软件费用也不低。

我用r-studio 试试

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...