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Exam XK0-005 topic 1 question 299 discussion

Actual exam question from CompTIA's XK0-005
Question #: 299
Topic #: 1
[All XK0-005 Questions]

A systems administrator receives the following errors via email from the system log:

XFS (lcop0): Metadata CRC error detected at xfs_agi_read_verify+0xcb/Oxfe
XFS (loop0): First 12@ bytes of corrupted metadata buffer
XFS (loop0): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 74

A few minutes later, the administrator starts receiving reports that some of the images in the company’s website are not loading properly.

The systems administrator runs some commands and receives the following outputs:

Output 1:



Output 2:

DocumentRoot "/var/www/html"

Output 3:



Which of the following would be the appropriate steps to take to solve this issue?

  • A. systemctl stop httpd
    umount /dev/sdb1
    xfs_repair /dev/sdb1
    mount /dev/sdb1 /var/www/html
    systemctl start httpd
  • B. umount /dev/sdb1
    xfs_repair /dev/sdb1
    xfs_metadump /dev/sdb1
    mount /dev/sdb1 /var/www/html
    systemctl restart httpd
  • C. umount /dev/sdb1
    systemctl stop httpd
    xfs_metadump /dev/sdb1
    mount /dev/sdb1 /var/www/html
    systemctl start httpd
  • D. systemctl stop httpd
    xfs_check -L /dev/sdb
    umount /var/www/html
    systemctl start httpd
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Suggested Answer: A 🗳️

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HappyDay030303
1 week, 1 day ago
Selected Answer: A
XFS filesystem corruption on /dev/sdb1 stop httpd Unmount the filesystem run xfs_repair remount filesystem restart httpd
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