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Investigate unnecessary writes #1

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InnovativeInventor opened this issue Jan 7, 2023 · 1 comment

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InnovativeInventor commented Jan 7, 2023

When viewing the logs of a git clone operation, there appears to be unnecessary writes occurring:

[2023-01-07T17:48:25Z DEBUG fuser::request] FUSE(5330) ino 0x0000000000000162 WRITE fh FileHandle(55), offse
t 200703, size 1, write flags 0x0
[2023-01-07T17:48:25Z DEBUG fuser::request] FUSE(5332) ino 0x0000000000000162 WRITE fh FileHandle(55), offse
t 200704, size 4095, write flags 0x0
[repeat]

Why are writes of size 1 occurring? Is this standard practice? Or, this could be an upstream issue.

The text was updated successfully, but these errors were encountered:

Owner Author

InnovativeInventor commented Jan 7, 2023

Looks like this originates from aligned_sub_buf here:
https://github.com/cberner/fuser/blob/6b76fd1f9cc8caef0ffa057f3e0879c940c9aab8/src/session.rs#L181

This may be reasonable behavior, then (or perhaps an off-by-one issue).

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