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000a60f238
posix.VerifyFile() doesn't know how to check if a file is corrupted if that file is empty. We do have the part size in xl.json so we pass it to VerifyFile to return an error so healing empty parts can work properly.
118 lines
4.2 KiB
Go
118 lines
4.2 KiB
Go
/*
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* MinIO Cloud Storage, (C) 2015, 2016 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cmd
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import (
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"errors"
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"fmt"
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)
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// errUnexpected - unexpected error, requires manual intervention.
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var errUnexpected = errors.New("Unexpected error, please report this issue at https://github.com/minio/minio/issues")
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// errCorruptedFormat - corrupted backend format.
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var errCorruptedFormat = errors.New("corrupted backend format, please join https://slack.min.io for assistance")
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// errUnformattedDisk - unformatted disk found.
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var errUnformattedDisk = errors.New("unformatted disk found")
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// errDiskFull - cannot create volume or files when disk is full.
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var errDiskFull = errors.New("disk path full")
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// errDiskNotFound - cannot find the underlying configured disk anymore.
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var errDiskNotFound = errors.New("disk not found")
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// errFaultyRemoteDisk - remote disk is faulty.
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var errFaultyRemoteDisk = errors.New("remote disk is faulty")
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// errFaultyDisk - disk is faulty.
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var errFaultyDisk = errors.New("disk is faulty")
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// errDiskAccessDenied - we don't have write permissions on disk.
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var errDiskAccessDenied = errors.New("disk access denied")
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// errFileNotFound - cannot find the file.
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var errFileNotFound = errors.New("file not found")
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// errTooManyOpenFiles - too many open files.
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var errTooManyOpenFiles = errors.New("too many open files")
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// errFileNameTooLong - given file name is too long than supported length.
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var errFileNameTooLong = errors.New("file name too long")
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// errVolumeExists - cannot create same volume again.
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var errVolumeExists = errors.New("volume already exists")
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// errIsNotRegular - not of regular file type.
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var errIsNotRegular = errors.New("not of regular file type")
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// errVolumeNotFound - cannot find the volume.
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var errVolumeNotFound = errors.New("volume not found")
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// errVolumeNotEmpty - volume not empty.
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var errVolumeNotEmpty = errors.New("volume is not empty")
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// errVolumeAccessDenied - cannot access volume, insufficient permissions.
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var errVolumeAccessDenied = errors.New("volume access denied")
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// errFileAccessDenied - cannot access file, insufficient permissions.
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var errFileAccessDenied = errors.New("file access denied")
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// errFileUnexpectedSize - file has an unexpected size
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var errFileUnexpectedSize = errors.New("file has unexpected size")
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// errFileParentIsFile - cannot have overlapping objects, parent is already a file.
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var errFileParentIsFile = errors.New("parent is a file")
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// errBitrotHashAlgoInvalid - the algo for bit-rot hash
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// verification is empty or invalid.
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var errBitrotHashAlgoInvalid = errors.New("bit-rot hash algorithm is invalid")
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// errCrossDeviceLink - rename across devices not allowed.
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var errCrossDeviceLink = errors.New("Rename across devices not allowed, please fix your backend configuration")
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// errMinDiskSize - cannot create volume or files when disk size is less than threshold.
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var errMinDiskSize = errors.New("The disk size is less than the minimum threshold")
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// errLessData - returned when less data available than what was requested.
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var errLessData = errors.New("less data available than what was requested")
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// errMoreData = returned when more data was sent by the caller than what it was supposed to.
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var errMoreData = errors.New("more data was sent than what was advertised")
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// HashMismatchError represents a bit-rot hash verification failure error.
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type HashMismatchError struct {
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Expected string
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Computed string
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}
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// Error method for the hashMismatchError
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func (h HashMismatchError) Error() string {
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return fmt.Sprintf(
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"Bitrot verification mismatch - expected %v, received %v",
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h.Expected, h.Computed)
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}
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// Collection of basic errors.
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var baseErrs = []error{
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errDiskNotFound,
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errFaultyDisk,
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errFaultyRemoteDisk,
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}
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var baseIgnoredErrs = baseErrs
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