forked from TrueCloudLab/frostfs-node
12 lines
540 B
Go
12 lines
540 B
Go
// Package writecache implements write-cache for objects.
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//
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// Write-cache has 2 components:
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// 1. Key-value (bbolt) database for storing small objects.
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// 2. Filesystem tree for storing big objects.
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//
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// Flushing from the writecache to the main storage is done in the background.
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// To make it possible to serve Read requests after the object was flushed,
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// we maintain an LRU cache containing addresses of all the objects that
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// could be safely deleted. The actual deletion is done during eviction from this cache.
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package writecache
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