Seaweedfs 3.12发布

You can now setup a production-ready SeaweedFS S3 on AWS with cloudformation to enjoy the fastest S3 API, and support SeaweedFS!

This is an emergency release since the fix for #3177 is deemed critical. The bug happens for range requests on large files.

• S3
  • Add circuit breaker for each bucket if over concurrent request count limit or size limit #3189
  • Add bucket-specific metrics #3190
  • Return 204 for AbortMultipartUploadHandler #3198
• Volume Server
  • Reduce upfront memory consumption for low-density volumes
  • Add timeout if concurrent upload is over the volume sever limit #3081
• Add weed update to automatically update to the latest version #3184
• Mount
  • Fix a subtle bug causing git checkout to fail.
• Filer Sync
  • Add metrics for the offset of the filer.sync and last send timestamp of the filer subscription #3182
• Filer/Mount
  • Fix invalid chunk data when failed to read manifests on large files. #3195
• Filer UI
  • Provide filer.ui.deleteDir options for server command. #3180
• Remote Object Store Gateway
  • Remove support for HDFS.