harababurel/gcsf

Out of memory: Killed process xxxx (gcsf)

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#77 建立於 2020年3月31日

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help wanted

描述

While copying large (4GB) file from mounted folder to my local disk I am seeing OOM kill.

Looks like gcsf is keeping all files in memory. I tried reducing values of cache_max_seconds , cache_max_items and cache_statfs_seconds but noo luck.

貢獻者指南

技術棧
rust
領域
backend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
4
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
over 1 week
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
needs investigation
前置要求
Rust programmingFUSE filesystem basicsmemory profiling tools
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
20
研究方向
Investigate memory usage during large file reads. Examine the caching mechanism in the source code, particularly in files like `src/cache.rs` or similar. Use Rust's memory profiling tools or valgrind to identify allocations that persist during sequential reads. Look for any unbounded caching that does not respect cache size limits.