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fix sense data issue

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This commit is contained in:
Lei Xue
2017-06-15 08:16:43 +08:00
parent 669f6211a4
commit 12a648b5f3
4 changed files with 36 additions and 14 deletions
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11
pkg/port/iscsit/conn.go
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@@ -1,5 +1,5 @@
/*
Copyright 2016 The GoStor Authors All rights reserved.
Copyright 2017 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.
@@ -174,7 +174,10 @@ func (conn *iscsiConnection) buildRespPackage(oc OpCode, task *iscsiTask) error
resp.HasStatus = true
scmd := task.scmd
resp.Status = scmd.Result
if scmd.Direction == api.SCSIDataRead || scmd.Direction == api.SCSIDataWrite {
if scmd.Result != 0 && scmd.SenseBuffer != nil {
length := util.MarshalUint32(uint32(scmd.SenseLength))
resp.RawData = append(length[2:4], scmd.SenseBuffer.Bytes()...)
} else if scmd.Direction == api.SCSIDataRead || scmd.Direction == api.SCSIDataWrite {
if scmd.InSDBBuffer.Buffer != nil {
buf := scmd.InSDBBuffer.Buffer.Bytes()
resp.RawData = buf
@@ -182,9 +185,7 @@ func (conn *iscsiConnection) buildRespPackage(oc OpCode, task *iscsiTask) error
resp.RawData = []byte{}
}
}
if scmd.Result != 0 && scmd.SenseBuffer != nil {
resp.RawData = scmd.SenseBuffer.Bytes()
}
case OpNoopIn, OpReject:
resp.OpCode = oc
resp.Final = true