2.2.3.2.1 TXUSER_DTCLURMRECOVERY_MTAG_ATTACH

The TXUSER_DTCLURMRECOVERY_MTAG_ATTACH message is sent by an LU 6.2 implementation (section 3.2) to register as a recovery process for logical units of work that involve the logical units identified by the LU Name Pair specified by the request.


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MsgHeader (24 bytes)

...

...

LuNamePair (variable)

...

MsgHeader (24 bytes): This field MUST contain a MESSAGE_PACKET structure.

  • The value of the dwUserMsgType field MUST be 0x00004301.

  • The value of the dwcbVarLenData field MUST be at least 4.

LuNamePair (variable): This field MUST contain a DTCLU_VARLEN_BYTEARRAY structure that identifies an LU Name Pair. If the value of cbLength is not a multiple of 4, the end of the field MUST be aligned on a 4-byte boundary by padding with arbitrary values that MUST be ignored on receipt.