56 lines
1.9 KiB
Go
56 lines
1.9 KiB
Go
/*
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Copyright 2017 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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// iSCSI task management
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package iscsit
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const (
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ISCSI_FLAG_TM_FUNC_MASK byte = 0x7F
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// Function values
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// aborts the task identified by the Referenced Task Tag field
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ISCSI_TM_FUNC_ABORT_TASK = 1
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// aborts all Tasks issued via this session on the logical unit
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ISCSI_TM_FUNC_ABORT_TASK_SET = 2
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// clears the Auto Contingent Allegiance condition
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ISCSI_TM_FUNC_CLEAR_ACA = 3
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// aborts all Tasks in the appropriate task set as defined by the TST field in the Control mode page
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ISCSI_TM_FUNC_CLEAR_TASK_SET = 4
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ISCSI_TM_FUNC_LOGICAL_UNIT_RESET = 5
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ISCSI_TM_FUNC_TARGET_WARM_RESET = 6
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ISCSI_TM_FUNC_TARGET_COLD_RESET = 7
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// reassigns connection allegiance for the task identified by the Referenced Task Tag field to this connection, thus resuming the iSCSI exchanges for the task
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ISCSI_TM_FUNC_TASK_REASSIGN = 8
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// Response values
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// Function complete
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ISCSI_TMF_RSP_COMPLETE = 0x00
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// Task does not exist
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ISCSI_TMF_RSP_NO_TASK = 0x01
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// LUN does not exist
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ISCSI_TMF_RSP_NO_LUN = 0x02
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// Task still allegiant
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ISCSI_TMF_RSP_TASK_ALLEGIANT = 0x03
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// Task allegiance reassignment not supported
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ISCSI_TMF_RSP_NO_FAILOVER = 0x04
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// Task management function not supported
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ISCSI_TMF_RSP_NOT_SUPPORTED = 0x05
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// Function authorization failed
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ISCSI_TMF_RSP_AUTH_FAILED = 0x06
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// Function rejected
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ISCSI_TMF_RSP_REJECTED = 0xff
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)
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