mirror of
https://github.com/minio/minio.git
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98b62cbec8
Implement an offline mode for remote storage to cache the offline status of a node in order to prevent network calls that are bound to fail. After a time interval an attempt will be made to restore the connection and mark the node as online if successful. Fixes #4183
99 lines
3.6 KiB
Go
99 lines
3.6 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.minio.io for assistance")
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// errFormatNotSupported - returned when older minio tries to parse metadata
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// created by newer minio.
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var errFormatNotSupported = errors.New("format not supported")
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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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// errDiskNotFoundFromNetError - cannot find the underlying configured disk anymore due to network error.
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var errDiskNotFoundFromNetError = errors.New("disk not found from net error")
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// errDiskNotFoundFromShutdown - cannot find the underlying configured disk anymore due to rpc shutdown.
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var errDiskNotFoundFromRPCShutdown = errors.New("disk not found from rpc shutdown")
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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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// 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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// errVolumeAccessDenied - cannot access file, insufficient permissions.
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var errFileAccessDenied = errors.New("file access denied")
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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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// hashMisMatchError - represents a bit-rot hash verification failure
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// 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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