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Merge pull request #3593 from DarkKirb/parallelize-restic-copy

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Parallelize blob upload/download for restic copy
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MichaelEischer
2021-12-29 22:31:54 +01:00
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parent e5985e0d63 e2bb384a60
commit 2c3e5d943d
2 changed files with 42 additions and 18 deletions
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Enhancement: Improve restic copy performance by parallelizing IO
Restic copy previously only used a single thread for copying blobs between
repositories, which resulted in limited performance when copying small blobs
to/from a high latency backend (i.e. any remote backend, especially b2).
Copying will now use 8 parallel threads to increase the throughput of the copy
operation.
https://github.com/restic/restic/pull/3593