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s3: Disable multipart uploads below 200MB

This commit is contained in:
Michael Eischer 2022-07-13 18:00:17 +02:00
parent 176b387d98
commit 7f3b2be1e8
1 changed files with 2 additions and 0 deletions
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2
internal/backend/s3/s3.go
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@ -291,6 +291,8 @@ func (be *Backend) Save(ctx context.Context, h restic.Handle, rd restic.RewindRe
opts.ContentType = "application/octet-stream"
// the only option with the high-level api is to let the library handle the checksum computation
opts.SendContentMd5 = true
// only use multipart uploads for very large files
opts.PartSize = 200 * 1024 * 1024
debug.Log("PutObject(%v, %v, %v)", be.cfg.Bucket, objName, rd.Length())
info, err := be.client.PutObject(ctx, be.cfg.Bucket, objName, ioutil.NopCloser(rd), int64(rd.Length()), opts)