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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>
86 lines
3.3 KiB
Go
86 lines
3.3 KiB
Go
// Copyright (c) 2015-2022 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package cmd
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const (
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storageRESTVersion = "v47" // Added ReadMultiple
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storageRESTVersionPrefix = SlashSeparator + storageRESTVersion
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storageRESTPrefix = minioReservedBucketPath + "/storage"
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)
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const (
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storageRESTMethodHealth = "/health"
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storageRESTMethodDiskInfo = "/diskinfo"
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storageRESTMethodNSScanner = "/nsscanner"
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storageRESTMethodMakeVol = "/makevol"
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storageRESTMethodMakeVolBulk = "/makevolbulk"
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storageRESTMethodStatVol = "/statvol"
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storageRESTMethodDeleteVol = "/deletevol"
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storageRESTMethodListVols = "/listvols"
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storageRESTMethodAppendFile = "/appendfile"
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storageRESTMethodCreateFile = "/createfile"
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storageRESTMethodWriteAll = "/writeall"
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storageRESTMethodWriteMetadata = "/writemetadata"
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storageRESTMethodUpdateMetadata = "/updatemetadata"
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storageRESTMethodDeleteVersion = "/deleteversion"
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storageRESTMethodReadVersion = "/readversion"
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storageRESTMethodReadXL = "/readxl"
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storageRESTMethodRenameData = "/renamedata"
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storageRESTMethodCheckParts = "/checkparts"
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storageRESTMethodReadAll = "/readall"
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storageRESTMethodReadFile = "/readfile"
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storageRESTMethodReadFileStream = "/readfilestream"
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storageRESTMethodListDir = "/listdir"
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storageRESTMethodDeleteFile = "/deletefile"
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storageRESTMethodDeleteVersions = "/deleteverions"
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storageRESTMethodRenameFile = "/renamefile"
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storageRESTMethodVerifyFile = "/verifyfile"
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storageRESTMethodWalkDir = "/walkdir"
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storageRESTMethodStatInfoFile = "/statfile"
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storageRESTMethodReadMultiple = "/readmultiple"
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)
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const (
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storageRESTVolume = "volume"
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storageRESTVolumes = "volumes"
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storageRESTDirPath = "dir-path"
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storageRESTFilePath = "file-path"
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storageRESTForceDelMarker = "force-delete-marker"
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storageRESTVersionID = "version-id"
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storageRESTReadData = "read-data"
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storageRESTTotalVersions = "total-versions"
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storageRESTSrcVolume = "source-volume"
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storageRESTSrcPath = "source-path"
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storageRESTDstVolume = "destination-volume"
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storageRESTDstPath = "destination-path"
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storageRESTOffset = "offset"
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storageRESTLength = "length"
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storageRESTCount = "count"
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storageRESTPrefixFilter = "prefix"
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storageRESTForwardFilter = "forward"
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storageRESTRecursive = "recursive"
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storageRESTReportNotFound = "report-notfound"
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storageRESTBitrotAlgo = "bitrot-algo"
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storageRESTBitrotHash = "bitrot-hash"
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storageRESTDiskID = "disk-id"
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storageRESTForceDelete = "force-delete"
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storageRESTGlob = "glob"
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storageRESTScanMode = "scan-mode"
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)
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