Western Kentucky University

COURSE TITLE CIT 412

7.4.6 Section 7.4 Quiz

1)You are requested to help a user who reports that he has no more local storage space. You go to his system and log in as root user. which command will display the available disk space on all partitions?

2. You have created a separate partition for the sales team and mounted it to the /sales directory. The team is about to begin a new project, and they want to make sure there is enough disk space to hold upcoming files. Which command will show you the amount of free space?

3. You are asked to help a user who is complaining that file system errors are being reported during boot up. When you reboot the user’s system you see errors on sda2. You want to check the filesystem on sda2 and fix the errors. What can you do?
4. Which command allows you to use an alternative superblock when the primary superblock has been corrupted?
5. You suspect some corruption of files in the /bin directory. What is the most proper course to determine if any of the files in /bin are corrupt?
6. You need to convert the filesystem of /dev/sdb3 from ext2 to ext3 without affecting the data on the drive. What command and option should you use?
7. What is the effect of the tune2fs –j /dev/sdb1 command?
8. You suspect your /dev/sda3 partition is in need of repair. Which of the following e2fsck options will repair the errors without any interaction from you?
9. You have an xfs file system in your Linux computer. You need to display the XFS file system parameters, such as the block size and inode data structures. Which of the following commands should you use?
10. You have an XFS filesystem in your Linux system represented by /dev/sdb1. You need to copy all the filenames on the drive to the /reviewxfs file. You must be able to read the filenames in the /reviewxfs file. which of the following commands should you use?
11. Which command will list all files and directories in the badams home directory along with a file size and a total amount of space taken up by the directory?
12. Your ext3 filesystem has experienced a significant amount of corruption. To examine the filesystem, you want to use the debugfs utility. Which debugfs option should you use to examine the filesystem?
13. You are inspecting the superblocks and block information on your file system. You need dumpe2fs to display only the blocks that are reserved as bad in the file system. Which option should you use?