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| author | Chris Lu <chris.lu@gmail.com> | 2025-12-01 09:52:18 -0800 |
|---|---|---|
| committer | Chris Lu <chris.lu@gmail.com> | 2025-12-01 09:52:18 -0800 |
| commit | 2f007425c0e27c4778cbebeeeee933961985ae3b (patch) | |
| tree | 7efdd2966d9263ccd0bc576381ef4793fc5d0e87 /weed/command/volume_test.go | |
| parent | 5461f85240c486a4f0e88ca016143e7392d2e552 (diff) | |
| download | seaweedfs-2f007425c0e27c4778cbebeeeee933961985ae3b.tar.xz seaweedfs-2f007425c0e27c4778cbebeeeee933961985ae3b.zip | |
http: disable HTTP/2 to enable parallel connections
This fixes the mount read throughput issue where HTTP GET requests to the
same volume server were being serialized even with high -concurrentReaders.
The issue was that:
1. HTTP/2 multiplexes all requests over a single TCP connection
2. Even with HTTP/1.1, ForceAttemptHTTP2 defaults to true in Go
Changes:
- Set ForceAttemptHTTP2: false on http.Transport to disable HTTP/2
- Set MaxConnsPerHost: 0 (unlimited) to allow parallel connections per host
- For HTTPS, set NextProtos to only 'http/1.1' to prevent HTTP/2 negotiation
This allows multiple goroutines to use separate TCP connections to the same
volume server, enabling true parallel chunk fetching and better network
bandwidth utilization.
Relates to: #7504
Diffstat (limited to 'weed/command/volume_test.go')
0 files changed, 0 insertions, 0 deletions