QuestionQ171

Configuration Problems

Splunk Enterprise uses a cyclic redundancy check (CRC) of the first and last bytes to avoid re-indexing the same file when it is rotated or renamed. How many bytes are sampled by default?

  • A 512
  • B 256
  • C 128
  • D 64
Explanation

With the default endpoint_md5 checksum method, Splunk Enterprise calculates a checksum from the first and last 256 bytes of a file. A matching checksum identifies the file as already indexed after a rename or rotation.

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