Which of the Following Is Correct Regarding the Ext3 File

Multiple Choice

Which of the following is correct regarding the ext3 file system fault repair?

A) Use the mount command to view the file system mount status is read-only
B) mount the damaged file system, the direct implementation of fsck to repair
C) should not be arbitrary on the normal operation of the fsck file system
D) By collecting, var / log / message host log information to locate file system failure