CompTIA A+ Core 2 (220-1202)Operating SystemsMedium
A technician is installing a new Linux server that will host a large database. The database requires a file system that offers strong data integrity features, journaling, and the ability to handle very large file sizes and volumes. Which file system would best meet these requirements?
- AAPFS
- BXFS
- CNTFS
- DFAT32
Show answer & explanationAnswer & explanation
Correct answer: B. XFS
XFS is a high-performance journaling file system commonly used in Linux for large-scale deployments, especially with databases and media streaming. It's known for its scalability, robust data integrity, and efficient handling of large files and directories.
Why the other options are wrong
- A. APFS (Apple File System) is designed for macOS and iOS, not native to Linux.
- C. NTFS (New Technology File System) is primarily a Windows file system, though Linux can read/write it with drivers, it's not ideal for a native Linux database server.
- D. FAT32 is an older file system with severe limitations on file and partition size and lacks journaling or strong integrity features.
XFS File System
A high-performance journaling file system for Linux, known for its scalability, robust data integrity, and efficient handling of very large files and volumes.
- Designed for parallel I/O operations.
- Supports extremely large file and file system sizes.
- Commonly used in enterprise Linux for databases and high-throughput applications.
Memory trick: XFS is EXCELLENT for eXtreme data needs.