144 lines
5.9 KiB
Go
144 lines
5.9 KiB
Go
/*
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Copyright 2016 The GoStor Authors All rights reserved.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 scsi
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import "errors"
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type SCSIError struct {
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errno byte
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err error
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}
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var (
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NO_SENSE byte = 0x00
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RECOVERED_ERROR byte = 0x01
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NOT_READY byte = 0x02
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MEDIUM_ERROR byte = 0x03
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HARDWARE_ERROR byte = 0x04
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ILLEGAL_REQUEST byte = 0x05
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UNIT_ATTENTION byte = 0x06
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DATA_PROTECT byte = 0x07
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BLANK_CHECK byte = 0x08
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COPY_ABORTED byte = 0x0a
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ABORTED_COMMAND byte = 0x0b
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VOLUME_OVERFLOW byte = 0x0d
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MISCOMPARE byte = 0x0e
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)
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var (
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NoSenseError = SCSIError{NO_SENSE, errors.New("no sense")}
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RecoveredError = SCSIError{RECOVERED_ERROR, errors.New("recovered error")}
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NotReadyError = SCSIError{NOT_READY, errors.New("not ready")}
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MediumError = SCSIError{MEDIUM_ERROR, errors.New("medium error")}
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HardwareError = SCSIError{HARDWARE_ERROR, errors.New("hardware error")}
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IllegalRequestError = SCSIError{ILLEGAL_REQUEST, errors.New("illegal request")}
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UnitAttentionError = SCSIError{UNIT_ATTENTION, errors.New("unit attention")}
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DataProtectError = SCSIError{DATA_PROTECT, errors.New("data protect")}
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BlankCheckError = SCSIError{BLANK_CHECK, errors.New("blank check")}
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CopyAbortedError = SCSIError{COPY_ABORTED, errors.New("copy aborted")}
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AbortedCommandError = SCSIError{ABORTED_COMMAND, errors.New("aborted command")}
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VolumeOverflowError = SCSIError{VOLUME_OVERFLOW, errors.New("volume overflow")}
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MiscompareError = SCSIError{MISCOMPARE, errors.New("miscompare")}
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)
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type SCSISubError uint16
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var (
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// Key 0: No Sense Errors
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NO_ADDITIONAL_SENSE SCSISubError = 0x0000
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ASC_MARK SCSISubError = 0x0001
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ASC_EOM SCSISubError = 0x0002
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ASC_BOM SCSISubError = 0x0004
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ASC_END_OF_DATA SCSISubError = 0x0005
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ASC_OP_IN_PROGRESS SCSISubError = 0x0016
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ASC_DRIVE_REQUIRES_CLEANING SCSISubError = 0x8282
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// Key 1: Recovered Errors
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ASC_WRITE_ERROR SCSISubError = 0x0c00
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ASC_READ_ERROR SCSISubError = 0x1100
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ASC_RECOVERED_WITH_RETRYS SCSISubError = 0x1701
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ASC_MEDIA_LOAD_EJECT_ERROR SCSISubError = 0x5300
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ASC_FAILURE_PREDICTION SCSISubError = 0x5d00
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// Key 2: Not ready
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ASC_CAUSE_NOT_REPORTABLE SCSISubError = 0x0400
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ASC_BECOMING_READY SCSISubError = 0x0401
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ASC_INITIALIZING_REQUIRED SCSISubError = 0x0402
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ASC_CLEANING_CART_INSTALLED SCSISubError = 0x3003
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ASC_CLEANING_FAILURE SCSISubError = 0x3007
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ASC_MEDIUM_NOT_PRESENT SCSISubError = 0x3a00
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ASC_LOGICAL_UNIT_NOT_CONFIG SCSISubError = 0x3e00
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// Key 3: Medium Errors
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ASC_UNRECOVERED_READ SCSISubError = 0x1100
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ASC_RECORDED_ENTITY_NOT_FOUND SCSISubError = 0x1400
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ASC_UNKNOWN_FORMAT SCSISubError = 0x3001
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ASC_IMCOMPATIBLE_FORMAT SCSISubError = 0x3002
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ASC_MEDIUM_FORMAT_CORRUPT SCSISubError = 0x3100
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ASC_SEQUENTIAL_POSITION_ERR SCSISubError = 0x3b00
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ASC_WRITE_APPEND_ERR SCSISubError = 0x5000
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ASC_CARTRIDGE_FAULT SCSISubError = 0x5200
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ASC_MEDIA_LOAD_OR_EJECT_FAILED SCSISubError = 0x5300
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// Key 4: Hardware Failure
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ASC_COMPRESSION_CHECK SCSISubError = 0x0c04
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ASC_DECOMPRESSION_CRC SCSISubError = 0x110d
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ASC_MECHANICAL_POSITIONING_ERROR SCSISubError = 0x1501
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ASC_MANUAL_INTERVENTION_REQ SCSISubError = 0x0403
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ASC_HARDWARE_FAILURE SCSISubError = 0x4000
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ASC_INTERNAL_TGT_FAILURE SCSISubError = 0x4400
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ASC_ERASE_FAILURE SCSISubError = 0x5100
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// Key 5: Illegal Request
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ASC_PARAMETER_LIST_LENGTH_ERR SCSISubError = 0x1a00
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ASC_INVALID_OP_CODE SCSISubError = 0x2000
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ASC_LBA_OUT_OF_RANGE SCSISubError = 0x2100
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ASC_INVALID_FIELD_IN_CDB SCSISubError = 0x2400
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ASC_LUN_NOT_SUPPORTED SCSISubError = 0x2500
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ASC_INVALID_FIELD_IN_PARMS SCSISubError = 0x2600
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ASC_INVALID_RELEASE_OF_PERSISTENT_RESERVATION SCSISubError = 0x2604
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ASC_INCOMPATIBLE_FORMAT SCSISubError = 0x3005
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ASC_SAVING_PARMS_UNSUP SCSISubError = 0x3900
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ASC_MEDIUM_DEST_FULL SCSISubError = 0x3b0d
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ASC_MEDIUM_SRC_EMPTY SCSISubError = 0x3b0e
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ASC_POSITION_PAST_BOM SCSISubError = 0x3b0c
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ASC_MEDIUM_REMOVAL_PREVENTED SCSISubError = 0x5302
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ASC_INSUFFICIENT_REGISTRATION_RESOURCES SCSISubError = 0x5504
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ASC_BAD_MICROCODE_DETECTED SCSISubError = 0x8283
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// Key 6: Unit Attention
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ASC_NOT_READY_TO_TRANSITION SCSISubError = 0x2800
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ASC_POWERON_RESET SCSISubError = 0x2900
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ASC_I_T_NEXUS_LOSS_OCCURRED SCSISubError = 0x2907
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ASC_MODE_PARAMETERS_CHANGED SCSISubError = 0x2a01
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ASC_RESERVATIONS_PREEMPTED SCSISubError = 0x2a03
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ASC_RESERVATIONS_RELEASED SCSISubError = 0x2a04
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ASC_INSUFFICIENT_TIME_FOR_OPERATION SCSISubError = 0x2e00
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ASC_CMDS_CLEARED_BY_ANOTHER_INI SCSISubError = 0x2f00
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ASC_MICROCODE_DOWNLOADED SCSISubError = 0x3f01
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ASC_INQUIRY_DATA_HAS_CHANGED SCSISubError = 0x3f03
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ASC_REPORTED_LUNS_DATA_HAS_CHANGED SCSISubError = 0x3f0e
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ASC_FAILURE_PREDICTION_FALSE SCSISubError = 0x5dff
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// Data Protect
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ASC_WRITE_PROTECT SCSISubError = 0x2700
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ASC_MEDIUM_OVERWRITE_ATTEMPTED SCSISubError = 0x300c
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// Miscompare
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ASC_MISCOMPARE_DURING_VERIFY_OPERATION SCSISubError = 0x1d00
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)
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