The title of the article is the title of an article that has been seen. It is also a hazard caused by sudden power-down and without a backup power supply. Although Linux's file system has been raised from the original single EXT2 EXT3, Reiserfs, JFS, etc., but feels no matter whether any advanced log file system is inverted. At least I often use the EXT3 and Reiserfs file system, will cause the system to turn on, often not booted, need to manually fsck. Half a month ago, a file system is Reiserfs server, because of accidental power, no matter how it does not come, the system is restarted, partitioned by self-test, 500g data, slow self-test, watching the hard disk light I feel distressed, I finally gave the entire Tree to rebuild a partition with FSCK; tomorrow, an EXT3-based FTP did not come because of the power failure, and once again, it is also a manual restart. There is always a partition inspection, it is not The fsck.ext3 command with any parameters is forcibly repaired to launch the system. In addition to the spare power, I don't know if there is any good way to avoid this power-down.
