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ossfs 1.91.5

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ossfs 1.91.5 introduces the free_space_ratio parameter and improves subdirectory mounting, exit codes, and error handling.

New features

A new parameter named free_space_radio

Parameter

Description

free_space_ratio

The minimum disk space ratio to reserve.

For example, if the disk space is 50 GB and you set -o free_space_ratio to 20, 10 GB (50 GB x 20% = 10 GB) is reserved.

Optimized features

  • The default value of the complement_stat parameter is changed to true, reducing the scenarios in which directories are incorrectly recognized as objects.

  • Standardized error responses when accessing and performing operations on objects in buckets that have a specific authorization policy and are mounted to the local file system.

  • Improved exit codes for ossfs mount failures.

  • Improved subdirectory mounting for OSS buckets. In ossfs 1.91.4 and earlier, a subdirectory could not be mounted if it contained no objects. ossfs 1.91.5 removes this restriction and allows empty subdirectories to be mounted.

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