rclone

History

Nick Craig-Wood f3f743c3f9 vfs: fix download loop when file size shrunk Before this change, if a file shrunk in size on the remote then rclone could get into an loop trying to download the file forever. The symptom was repeating errors like this: vfs cache: restart download failed: failed to start downloader: failed to open downloader: vfs reader: failed to open source file: invalid seek position The fix was to check that file size in various places and makes sure that we weren't trying to download too much data. This was a problems with backends (like s3) which update the size of the object on Open to the actual size of the object.	2024-03-26 17:32:10 +00:00
..
downloaders.go	vfs: fix download loop when file size shrunk	2024-03-26 17:32:10 +00:00
downloaders_test.go	test: replace defer cleanup with `t.Cleanup`	2022-12-09 14:38:05 +00:00

Nick Craig-Wood f3f743c3f9 vfs: fix download loop when file size shrunk

Before this change, if a file shrunk in size on the remote then rclone
could get into an loop trying to download the file forever.

The symptom was repeating errors like this:

    vfs cache: restart download failed: failed to start downloader: failed to open downloader: vfs reader: failed to open source file: invalid seek position

The fix was to check that file size in various places and makes sure
that we weren't trying to download too much data.

This was a problems with backends (like s3) which update the size of
the object on Open to the actual size of the object.

2024-03-26 17:32:10 +00:00

downloaders.go vfs: fix download loop when file size shrunk 2024-03-26 17:32:10 +00:00

downloaders_test.go test: replace defer cleanup with t.Cleanup 2022-12-09 14:38:05 +00:00