Fibre Channel
Port 0
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| 7 | 6 |
| 5 |
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| 2 | 1 | 0 |
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| 0 | (MSB) |
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| 1 |
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| 2 | DU (0) | DS (1) |
| TSD (0) |
| ETC (0) |
| TMC (0) | LBIN (1) | LP (1) | Commands | |
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| 3 |
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| 4 | CrrTop |
| Current Speed |
| LC |
| Conflict | Signal | PIC |
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| 5 | (MSB) |
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| Current N_Por_ID |
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| 7 |
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| 11 | Rsvd |
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| Current FC_AL Loop ID |
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Port 1 |
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| 7 | 6 |
| 5 |
| 4 | 3 |
| 2 | 1 | 0 |
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| 0 | (MSB) |
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| Parameter Code (0102h) |
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| 1 |
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| 2 | DU (0) | DS (1) |
| TSD (0) |
| ETC (0) |
| TMC (0) | LBIN (1) | LP (1) |
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| 4 | CrrTop |
| Current Speed |
| LC |
| Conflict | Signal | PIC |
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| 5 | (MSB) |
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| Current N_Por_ID |
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| 7 |
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| 11 | Rsvd |
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| Current FC_AL Loop ID |
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TapeAlert log page
The TapeAlert log page is page 2Eh. There are 64 parameters numbered from 1 through 64. Only parameters 1 through 18, 20 through 23, 29 through 39 and 55 have definitions for tape drives without attached loaders. The remaining parameters are always zero.
NOTE: Parameters
The Parameter Control Byte value for each parameter is 40h.
All parameters are one byte long. Each parameter is either zero to indicate the corresponding condition has not occurred or one to indicate that the corresponding condition has occurred. All log parameters are cleared when the log is read. The Log is also cleared at power on, on a reset
LOG SENSE 4Dh 65