User manual MAXTOR FIBRE CHANNEL INTERFACE

[. . . ] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fibre Channel Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fibre Channel Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] ID 0 Rsvd 0 Rsvd 0 Rsvd Page Length (02h) 5 4 3 2 Peripheral Device Type 1 0 Field definitions (listed alphabetically) Page Code C2h Provides the status of the option selections at the disc drive connector. 112 Page Length 02h The length (in bytes) of the Jumper Settings page. 112 Peripheral Qualifier and Peripheral Device Type 00h A direct-access device (magnetic disc) is connected to this logical unit. 112 Sel. ID (Select-ID) AL_PA Select-ID mapping is shown on the next page (see Table 113). 112 S2 (Start_2), S1 (Start_1) Motor spinup options: S2 0 1 0 1 S1 0 0 1 1 Function Motor spins up at power on. A SCSI Start command is required to spin up the drive. Invalid selection or the drive is not completely plugged in. Fibre Channel Interface Manual, Rev. AL_PA (hex) EF E8 E4 E2 E1 E0 DC DA D9 D6 D5 D4 D3 D2 D1 CE CD CC CB CA C9 C7 C6 C5 C3 BC BA B9 B6 B5 B4 B3 B2 B1 AE AD AC AB AA A9 A7 A6 A5 AL_PA Select-ID mapping Sel. ID (hex) 00 01 02 03 04 05 06 07 08 09 0A 0B OC OD OE OF 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 20 21 22 23 24 25 26 27 28 29 2A AL_PA (hex) A3 9F 9E 9D 9B 98 97 90 8F 88 84 82 81 80 7C 7A 79 76 75 74 73 72 71 6E 6D 6C 6B 6A 69 67 66 65 63 5C 5A 59 56 55 54 53 52 51 4E Sel. ID (hex) 2B 2C 2D 2E 2F 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4E 4F 50 51 52 53 54 55 AL_PA (hex) 4D 4C 4B 4A 49 47 46 45 43 3C 3A 39 36 35 34 33 32 31 2E 2D 2C 2B 2A 29 27 26 25 23 1F 1E 1D 1B 18 17 10 0F 08 04 02 01 Sel. ID (hex) 56 57 58 59 5A 5B 5C 5D 5E 5F 60 61 62 63 64 65 66 67 68 69 6A 6B 6C 6D 6E 6F 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7D 173 174 12. 6. 8 Device Behavior page (C3h) Fibre Channel Interface Manual, Rev. B The Device Behavior page (VPD page C3h) is used by regression tests to determine what behavior should be expected from a particular firmware package. Table 114. Bit Byte 0 1 2 3 4 5 6 7 : 22 23 24 25+ Table number 114 Device Behavior page (C3h) 7 6 Peripheral Qualifier Page Code (C3h) Reserved Page Length Version Number Behavior Code Behavior Code Version Number ASCII Model Number (16 bytes) Maximum Interleave Default Number of Cache Segments Feature flags and additional byte fields will go here but are undefined at this time. 5 4 3 2 Peripheral Device Type 1 0 Field definitions (listed alphabetically) ASCII Model Number Identical to the Product Identification Number given in the standard Inquiry command data (see Table 102). 114 Behavior Code and Behavior Code Version Number Jointly assigned by the Firmware Engineering Managers of all SCSI design locations. 114 Default Number of Cache Segments Identical to the same parameter given in the Mode Caching page (see Table 148). 114 Feature flags and additional byte fields. . . These bytes are not yet defined. 114 Maximum Interleave The maximum value which the drive can support in the least significant byte of Interleave in the Format Unit command (see Table 93). The actual interleave which has been used during the last Format, providing it has not been changed by an intervening Mode Select command is reported in the Interleave bytes of the Format Device bytes of the Format Device page (see Table 145). 114 Page Code C3h Provides the behavior code information for the drive. 114 Page Length 32h The length of the Device Behavior page (in bytes). 114 Peripheral Qualifier and Peripheral Device Type 00h A direct-access device (magnetic disc) is connected to this logical unit. 114 Version Number A 1-byte short form notation for the 24-byte assignment in the Firmware Numbers page. Version Numbers are registered by engineering services. Fibre Channel Interface Manual, Rev. B 12. 7 Log Select command 4Ch 175 The Log Select command provides a means for an initiator to manage statistical information about the drive operation. This information is logged within the drive and can be sent to the initiator in response to a Log Sense command from the initiator. The Log Select command format is shown in Table 115. In the Data Out phase following the command, the initiator sends zero or more pages of control parameters in the Log Page format of Table 118. These log pages contain parameters that command the drive to change selected threshold, or cumulative values of any or all drive logs. The following tables in Section 12. 7 apply for the Log Select command as indicators of functions that command the drive to perform or enable for performance, control parameter bits the drive sets/resets/saves, log counts that are kept, etc. For the Log Sense command, these tables apply as indicators of functions the drive reports back to the host that it is enabled to perform, control parameter bits that are set/reset/saved, log counts that are being kept, etc. Though the language of the descriptions is for the Log Select case, the application to the Log Sense case should also be considered. [. . . ] See Self-Monitoring Analysis and Reporting Technology S_ID. See Start_2 Save Implemented Implemented Operating Definition page 166 Save Pages Mode Select command 194 Save Parameters Log Select command 175, 176 Log Sense command 178, 179 Mode Select command 198 SAVIMP. See Set Bad Device Light Scope Persistent Reserve In Reservation Descriptor 239 Index-18 Sense Data Length Mode Select parameter list 199 Mode Sense data 235 Mode Sense parameter list 202, 203 Sense Key Device Self-test Results Log parameter data format 190 Extended Sense Data 137, 138 Self-test Results Log parameter data format 191 Sense Key Specific 139 Extended Sense Data 137, 138 Sense Key Specific Valid 139 Extended Sense Data 137, 138 Field Pointer bytes 139, 140 Format Indication bytes 140 Sense Length Valid FCP RSP Payload 134, 136 SEQ_CNT. See Sequence Identifier Sequence Count basic link services header 48, 49 common transport header 93 extended link services header 52, 53, 94 FCP CMND header 118, 119 FCP DATA frame header 129, 130 FCP RSP header 132, 133 FCP XFER RDY header 126, 127 Frame header format 23 Sequence Count, Highest BA_ACC Payload 50 Sequence Count, Lowest BA_ACC Payload 50 Sequence Delivery Class 3 Service Parameters 66 Class Service Parameters 58 Service Option Class 3 fields 66 Service Option fields 60 Sequence Identifier basic link services header 48, 49 common transport header 93 extended link services header 52, 53, 94 FCP CMND header 118, 119 FCP DATA frame header 129, 130 FCP RSP header 132, 133 FCP XFER RDY header 126, 127 Frame header format 20, 23 Sequence Identifier, Last BA_ACC Payload 50 Sequence Identifier, Valid BA_ACC Payload 50 serial transmission 11 serialization process 12 Service Action Persistent Reserve In command 236 Persistent Reserve Out command 241 Report Device Identifier command 279 Set Device Identifier command 291 Service Action Reservation Key Fibre Channel Interface Manual, Rev. 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