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cubefs-3.5.2-linux-amd64.tar.gz.sha256sum 2025-07-31 98 Bytes
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README.md 2025-07-29 2.2 kB
Release v3.5.2 - 2025_07_31 source code.tar.gz 2025-07-29 52.2 MB
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UPGRAGDE NOTICE

If you are using a CubeFS version earlier than v3.5.0, please refer to the UPGRADE NOTICE in version v3.5.0 for detailed upgrade steps and upgrade to v3.5.0 first. Upgrade nodes in this order: mastermetanodedatanodeobjectnodecliclient. Upgrade lcnode and deploy flashnode when needed.

Clients should use versions later than 3.2.0. Older versions need to be upgraded promptly; otherwise, there will be a risk of compromising stability.

Main Feature

  • master/lcnode: Lifecycle adds filtering rule based on file size. (#3893, @Victor1319)
  • master: dp decommission support priority&concurrency control. (#3891, @shuqiang-zheng)
  • master: Add master replica abnormality alarm. (#3882, @zhumingze1108)
  • master: Add disk decommission success alarm. (#3886, @zhumingze1108)
  • meta: Support mp reload capability. (#3894, @leonrayang)
  • meta: Volume file size distribution statistics. (#3884, @M1eyu2018, @zhumingze1108)
  • client: Implement client pre-reading function. (#3889, @yanbin027, @Victor1319)
  • client: Client delay monitoring statistics. (#3885, @M1eyu2018, @aaronwu2010)
  • data: Bad disk detection and lost disk discovery. (#3878, @zhumingze1108)
  • data: Support asynchronous limitio restrictions. (#3881, @zhumingze1108)
  • master/data/meta/cli: dp and mp read-only reasons display. (#3880, @zhumingze1108)

Enhance

  • all: Remove the part of the code that uses datanode as cache. (#3888, @Victor1319)
  • master: DataNode&Disk&dp Decommission logic optimization. (#3891, @shuqiang-zheng, @zhumingze1108)
  • meta: Optimize metanode memory usage. (#3892, @Victor1319)
  • data: Optimize datanode memory usage. (#3887, @aaronwu2010)
  • data: Optimize and repair the process of tinyDeleteRecord synchronization logic. (#3890, @Victor1319)
  • cli: cli datapartition check display optimization. (#3879, @zhumingze1108)

Bugfix

  • master/data: Repair process blocked by host0 replica. (@shuqiang-zheng)
  • master/raft: Fixed the issue of dp no leader caused by failure to add raft members during decommission process. (@shuqiang-zheng)
Source: README.md, updated 2025-07-29