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CHANGELOG: SFTP reads with several requests in flight

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Dillard Blom
2026-10-09 09:59:10 +02:00
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@@ -15,6 +15,10 @@ instead carried by the app description, the git tag, the release, and this file.
read from one open stream, in the order they were written. Restoring 86 MB in 202 files from a read from one open stream, in the order they were written. Restoring 86 MB in 202 files from a
Hetzner Storage Box over SMB went from 0.78 MB/s to 4.2 MB/s, the speed of reading the packs Hetzner Storage Box over SMB went from 0.78 MB/s to 4.2 MB/s, the speed of reading the packs
as plain files over that connection. as plain files over that connection.
- Reading from an SFTP location waited a full round trip for every 256 KiB, whatever the line
speed. Reads now keep up to 8 requests in flight. Restoring 1.97 GB in 500 files from a Hetzner
Storage Box (47 ms away) took 694 s before the fix above, 499 s with it and 142 s with both
(2.8 → 3.9 → 13.9 MB/s); a full 51 GB restore ran at 13.0 MB/s.
- README: a WebDAV location on a slow upload needs a higher `davstorage.request_timeout`. - README: a WebDAV location on a slow upload needs a higher `davstorage.request_timeout`.
## [0.9.3-beta.4] - 2026-10-08 ## [0.9.3-beta.4] - 2026-10-08