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https://github.com/minio/minio
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f939d1c183
Do completely independent multipart uploads. In distributed mode, a lock was held to merge each multipart upload as it was added. This lock was highly contested and retries are expensive (timewise) in distributed mode. Instead, each part adds its metadata information uniquely. This eliminates the per object lock required for each to merge. The metadata is read back and merged by "CompleteMultipartUpload" without locks when constructing final object. Co-authored-by: Harshavardhana <harsha@minio.io>
50 lines
1.9 KiB
Go
50 lines
1.9 KiB
Go
// Code generated by "stringer -type=storageMetric -trimprefix=storageMetric xl-storage-disk-id-check.go"; DO NOT EDIT.
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package cmd
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import "strconv"
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func _() {
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// An "invalid array index" compiler error signifies that the constant values have changed.
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// Re-run the stringer command to generate them again.
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var x [1]struct{}
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_ = x[storageMetricMakeVolBulk-0]
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_ = x[storageMetricMakeVol-1]
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_ = x[storageMetricListVols-2]
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_ = x[storageMetricStatVol-3]
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_ = x[storageMetricDeleteVol-4]
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_ = x[storageMetricWalkDir-5]
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_ = x[storageMetricListDir-6]
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_ = x[storageMetricReadFile-7]
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_ = x[storageMetricAppendFile-8]
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_ = x[storageMetricCreateFile-9]
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_ = x[storageMetricReadFileStream-10]
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_ = x[storageMetricRenameFile-11]
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_ = x[storageMetricRenameData-12]
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_ = x[storageMetricCheckParts-13]
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_ = x[storageMetricDelete-14]
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_ = x[storageMetricDeleteVersions-15]
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_ = x[storageMetricVerifyFile-16]
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_ = x[storageMetricWriteAll-17]
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_ = x[storageMetricDeleteVersion-18]
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_ = x[storageMetricWriteMetadata-19]
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_ = x[storageMetricUpdateMetadata-20]
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_ = x[storageMetricReadVersion-21]
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_ = x[storageMetricReadXL-22]
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_ = x[storageMetricReadAll-23]
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_ = x[storageMetricStatInfoFile-24]
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_ = x[storageMetricReadMultiple-25]
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_ = x[storageMetricLast-26]
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}
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const _storageMetric_name = "MakeVolBulkMakeVolListVolsStatVolDeleteVolWalkDirListDirReadFileAppendFileCreateFileReadFileStreamRenameFileRenameDataCheckPartsDeleteDeleteVersionsVerifyFileWriteAllDeleteVersionWriteMetadataUpdateMetadataReadVersionReadXLReadAllStatInfoFileReadMultipleLast"
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var _storageMetric_index = [...]uint16{0, 11, 18, 26, 33, 42, 49, 56, 64, 74, 84, 98, 108, 118, 128, 134, 148, 158, 166, 179, 192, 206, 217, 223, 230, 242, 254, 258}
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func (i storageMetric) String() string {
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if i >= storageMetric(len(_storageMetric_index)-1) {
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return "storageMetric(" + strconv.FormatInt(int64(i), 10) + ")"
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}
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return _storageMetric_name[_storageMetric_index[i]:_storageMetric_index[i+1]]
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}
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