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metacache: Speed up cleanup operation #11078
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harshavardhana
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minio:master
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klauspost:metacache-cleanup-on-copy
Dec 10, 2020
Merged
metacache: Speed up cleanup operation #11078
harshavardhana
merged 2 commits into
minio:master
from
klauspost:metacache-cleanup-on-copy
Dec 10, 2020
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Perform cleanup operations on copied data. Avoids read locking data while determining which caches to keep. Also reduce the log(N*N) operation to log(N*M) where M are caches with the same root or below when checking potential replacements.
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harshavardhana
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Will test this with a reproducer.
harshavardhana
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Dec 10, 2020
Tested looks like issue #10942 fixed. |
Mint Automation
11078-4c74c65/mint-gateway-azure.sh.log:
Deleting image on docker hub |
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Description
Perform cleanup operations on copied data. Avoids read locking data while determining which caches to keep.
Also reduce the
O(N*N)
operation toO(N*M)
where M are caches with the same root or below when checking potential replacements.How to test this PR?
See #10942
Types of changes