Dell PowerVault TL4000 Dell Model TL2000/TL4000 Tape Library- User's Guide - Page 254

Table C-2. LTO Tape Drive Sense Data (continued) Bit Address or Name Byte 7 6 5 4 3 2 1 0 36-39 Port Identifier (Relative Target Port Address) Reporting Sense (This is the port address of the drive port through which sense is being reported. On Fibre Channel drives, it is the Fibre Channel Fabric Port Address [for example, 011E13 or 000026] with byte 36 being reserved. On SAS drives, it is the Hashed SAS Address of the drive port [for example, F32A94] with byte 36 being reserved. On SCSI, bytes 36 through 38 are reserved, and byte 39 is set to the port's SCSI address [i.e., byte 39 = byte 34].) 40 Tape Reserved Reserved Reserved Reserved Relative Tgt Port Reporting Sense Directory Valid 0: Reserved 1: Relative Tgt Port 1 (Port 0) 2: Relative Tgt Port 2 (Port 1) 41 42 Density Type 3: Relative Tgt Port 3 (Library Port) Host Command (SCSI Opcode) 0: No media present 1: Gen1 (384 track) Media Type (Vendor Reserved) 2: Gen2 (512 track) 43 44 45-48 3: Gen3 (704 track) Volume Label Cartridge Type Logical Block Number 49-52 53 54 55 56 57 58 59 60 61 62 63 64 (Current LBA that would be reported in Read Position command) Data set Number 1st Error FSC 1st Error Flag Data 2nd Error FSC 2nd Error Flag Data Next-to-Last Error FSC Next-to-Last Error Flag Data C-12 Dell PowerVault TL2000 Tape Library and TL4000 Tape Library User's Guide