init commit

2015-12-14 10:23:35 +08:00
parent 8a42eb1bab
commit a9a7d63c20
42 changed files with 4261 additions and 1 deletions
--- a/pkg/scsi/error.go
+++ b/pkg/scsi/error.go
@@ -0,0 +1,123 @@
+/*
+Copyright 2015 The GoStor Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package scsi
+
+type SCSIError byte
+
+var (
+	NO_SENSE        SCSIError = 0x00
+	RECOVERED_ERROR SCSIError = 0x01
+	NOT_READY       SCSIError = 0x02
+	MEDIUM_ERROR    SCSIError = 0x03
+	HARDWARE_ERROR  SCSIError = 0x04
+	ILLEGAL_REQUEST SCSIError = 0x05
+	UNIT_ATTENTION  SCSIError = 0x06
+	DATA_PROTECT    SCSIError = 0x07
+	BLANK_CHECK     SCSIError = 0x08
+	COPY_ABORTED    SCSIError = 0x0a
+	ABORTED_COMMAND SCSIError = 0x0b
+	VOLUME_OVERFLOW SCSIError = 0x0d
+	MISCOMPARE      SCSIError = 0x0e
+)
+
+type SCSISubError uint16
+
+var (
+	/* Key 0: No Sense Errors */
+	NO_ADDITIONAL_SENSE         SCSISubError = 0x0000
+	ASC_MARK                    SCSISubError = 0x0001
+	ASC_EOM                     SCSISubError = 0x0002
+	ASC_BOM                     SCSISubError = 0x0004
+	ASC_END_OF_DATA             SCSISubError = 0x0005
+	ASC_OP_IN_PROGRESS          SCSISubError = 0x0016
+	ASC_DRIVE_REQUIRES_CLEANING SCSISubError = 0x8282
+
+	/* Key 1: Recovered Errors */
+	ASC_WRITE_ERROR            SCSISubError = 0x0c00
+	ASC_READ_ERROR             SCSISubError = 0x1100
+	ASC_RECOVERED_WITH_RETRYS  SCSISubError = 0x1701
+	ASC_MEDIA_LOAD_EJECT_ERROR SCSISubError = 0x5300
+	ASC_FAILURE_PREDICTION     SCSISubError = 0x5d00
+
+	/* Key 2: Not ready */
+	ASC_CAUSE_NOT_REPORTABLE    SCSISubError = 0x0400
+	ASC_BECOMING_READY          SCSISubError = 0x0401
+	ASC_INITIALIZING_REQUIRED   SCSISubError = 0x0402
+	ASC_CLEANING_CART_INSTALLED SCSISubError = 0x3003
+	ASC_CLEANING_FAILURE        SCSISubError = 0x3007
+	ASC_MEDIUM_NOT_PRESENT      SCSISubError = 0x3a00
+	ASC_LOGICAL_UNIT_NOT_CONFIG SCSISubError = 0x3e00
+
+	/* Key 3: Medium Errors */
+	ASC_WRITE_ERROR                SCSISubError = 0x0c00
+	ASC_UNRECOVERED_READ           SCSISubError = 0x1100
+	ASC_RECORDED_ENTITY_NOT_FOUND  SCSISubError = 0x1400
+	ASC_UNKNOWN_FORMAT             SCSISubError = 0x3001
+	ASC_IMCOMPATIBLE_FORMAT        SCSISubError = 0x3002
+	ASC_MEDIUM_FORMAT_CORRUPT      SCSISubError = 0x3100
+	ASC_SEQUENTIAL_POSITION_ERR    SCSISubError = 0x3b00
+	ASC_WRITE_APPEND_ERR           SCSISubError = 0x5000
+	ASC_CARTRIDGE_FAULT            SCSISubError = 0x5200
+	ASC_MEDIA_LOAD_OR_EJECT_FAILED SCSISubError = 0x5300
+
+	/* Key 4: Hardware Failure */
+	ASC_COMPRESSION_CHECK            SCSISubError = 0x0c04
+	ASC_DECOMPRESSION_CRC            SCSISubError = 0x110d
+	ASC_MECHANICAL_POSITIONING_ERROR SCSISubError = 0x1501
+	ASC_MANUAL_INTERVENTION_REQ      SCSISubError = 0x0403
+	ASC_HARDWARE_FAILURE             SCSISubError = 0x4000
+	ASC_INTERNAL_TGT_FAILURE         SCSISubError = 0x4400
+	ASC_ERASE_FAILURE                SCSISubError = 0x5100
+
+	/* Key 5: Illegal Request */
+	ASC_PARAMETER_LIST_LENGTH_ERR                 SCSISubError = 0x1a00
+	ASC_INVALID_OP_CODE                           SCSISubError = 0x2000
+	ASC_LBA_OUT_OF_RANGE                          SCSISubError = 0x2100
+	ASC_INVALID_FIELD_IN_CDB                      SCSISubError = 0x2400
+	ASC_LUN_NOT_SUPPORTED                         SCSISubError = 0x2500
+	ASC_INVALID_FIELD_IN_PARMS                    SCSISubError = 0x2600
+	ASC_INVALID_RELEASE_OF_PERSISTENT_RESERVATION SCSISubError = 0x2604
+	ASC_INCOMPATIBLE_FORMAT                       SCSISubError = 0x3005
+	ASC_SAVING_PARMS_UNSUP                        SCSISubError = 0x3900
+	ASC_MEDIUM_DEST_FULL                          SCSISubError = 0x3b0d
+	ASC_MEDIUM_SRC_EMPTY                          SCSISubError = 0x3b0e
+	ASC_POSITION_PAST_BOM                         SCSISubError = 0x3b0c
+	ASC_MEDIUM_REMOVAL_PREVENTED                  SCSISubError = 0x5302
+	ASC_INSUFFICENT_REGISTRATION_RESOURCES        SCSISubError = 0x5504
+	ASC_BAD_MICROCODE_DETECTED                    SCSISubError = 0x8283
+
+	/* Key 6: Unit Attention */
+	ASC_NOT_READY_TO_TRANSITION         SCSISubError = 0x2800
+	ASC_POWERON_RESET                   SCSISubError = 0x2900
+	ASC_I_T_NEXUS_LOSS_OCCURRED         SCSISubError = 0x2907
+	ASC_MODE_PARAMETERS_CHANGED         SCSISubError = 0x2a01
+	ASC_RESERVATIONS_PREEMPTED          SCSISubError = 0x2a03
+	ASC_RESERVATIONS_RELEASED           SCSISubError = 0x2a04
+	ASC_INSUFFICIENT_TIME_FOR_OPERATION SCSISubError = 0x2e00
+	ASC_CMDS_CLEARED_BY_ANOTHER_INI     SCSISubError = 0x2f00
+	ASC_MICROCODE_DOWNLOADED            SCSISubError = 0x3f01
+	ASC_INQUIRY_DATA_HAS_CHANGED        SCSISubError = 0x3f03
+	ASC_REPORTED_LUNS_DATA_HAS_CHANGED  SCSISubError = 0x3f0e
+	ASC_FAILURE_PREDICTION_FALSE        SCSISubError = 0x5dff
+
+	/* Data Protect */
+	ASC_WRITE_PROTECT              SCSISubError = 0x2700
+	ASC_MEDIUM_OVERWRITE_ATTEMPTED SCSISubError = 0x300c
+
+	/* Miscompare */
+	ASC_MISCOMPARE_DURING_VERIFY_OPERATION SCSISubError = 0x1d00
+)