Savvio 15K.1 FC User Guide
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... Channel Process Login Accept 47 9.1.8 Fibre Channel fabric login 47 9.1.9 Fibre Channel fabric accept login 48 9.1.10 Fibre Channel Arbitrated Loop options 49 9.2 Dual port support 49 9.3 SCSI commands supported 50 9.3.1 Inquiry data 55 9.4 Miscellaneous operating features and conditions 56 ii Savvio 15K.1 FC Product Manual, Rev. B
... Channel Process Login Accept 47 9.1.8 Fibre Channel fabric login 47 9.1.9 Fibre Channel fabric accept login 48 9.1.10 Fibre Channel Arbitrated Loop options 49 9.2 Dual port support 49 9.3 SCSI commands supported 50 9.3.1 Inquiry data 55 9.4 Miscellaneous operating features and conditions 56 ii Savvio 15K.1 FC Product Manual, Rev. B
Savvio 15K.1 FC User Guide
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... SEL_0 ID lines 62 9.5.12 Device control codes 64 9.6 Signal characteristics 64 9.6.1 TTL input characteristics 64 9.6.2 Differential PECL output 65 9.6.3 Differential PECL input 65 10.0 Seagate Technology support services 67 Savvio 15K.1 FC Product Manual, Rev. B iii
... SEL_0 ID lines 62 9.5.12 Device control codes 64 9.6 Signal characteristics 64 9.6.1 TTL input characteristics 64 9.6.2 Differential PECL output 65 9.6.3 Differential PECL input 65 10.0 Seagate Technology support services 67 Savvio 15K.1 FC Product Manual, Rev. B iii
Savvio 15K.1 FC User Guide
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Savvio 15K.1 family disc drive Savvio 15K.1 FC Product Manual, Rev. B 1 The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. Figure 1. Savvio drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol specifications to the extent described in this and other Seagate Fibre Channel drives. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® 15K.1 FC (Fibre Channel) disc drives.
Savvio 15K.1 family disc drive Savvio 15K.1 FC Product Manual, Rev. B 1 The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. Figure 1. Savvio drives support the Fibre Channel Arbitrated Loop and SCSI Fibre Channel Protocol specifications to the extent described in this and other Seagate Fibre Channel drives. 1.0 Scope This manual describes Seagate Technology® LLC, Savvio® 15K.1 FC (Fibre Channel) disc drives.
Savvio 15K.1 FC User Guide
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...head load process begins when power is removed from movement during shipping and handling. Savvio 15K.1 FC Product Manual, Rev. Savvio drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as described in the data zone. B 7 Savvio drives also... support 4-Gbit Fibre Channel which describes the general interface characteristics of destroying or degrading data by landing in the ANSI specifications, this requires special...
...head load process begins when power is removed from movement during shipping and handling. Savvio 15K.1 FC Product Manual, Rev. Savvio drives support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as described in the data zone. B 7 Savvio drives also... support 4-Gbit Fibre Channel which describes the general interface characteristics of destroying or degrading data by landing in the ANSI specifications, this requires special...
Savvio 15K.1 FC User Guide
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...AL controller • Concurrent dual port transfers • Support for FC arbitrated loop, private and public attachment • Differential copper FC drivers and receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep ...task set (queue) • Supports up to the drive • Zone bit recording (ZBR) • Vertical, horizontal, ...
...AL controller • Concurrent dual port transfers • Support for FC arbitrated loop, private and public attachment • Differential copper FC drivers and receivers • Downloadable firmware using the FC-AL interface • Supports SCSI enclosure services via interface connector • 128-deep ...task set (queue) • Supports up to the drive • Zone bit recording (ZBR) • Vertical, horizontal, ...
Savvio 15K.1 FC User Guide
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...use this capacity in their assurance of 4 bytes. 3.2 Media description The media used at the maximum available capacity at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from generation to generation, depending on the drive has an aluminum substrate ... for this manner gives the absolute maximum capacity potential, but the excess capacity above . Using the drives in one of queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; Savvio 15K.1 FC Product Manual, Rev.
...use this capacity in their assurance of 4 bytes. 3.2 Media description The media used at the maximum available capacity at certain sector sizes that Seagate guarantees current and future products will vary between other drive families and from generation to generation, depending on the drive has an aluminum substrate ... for this manner gives the absolute maximum capacity potential, but the excess capacity above . Using the drives in one of queue • Supports start and stop commands (spindle stops spinning) • Adaptive seek velocity; Savvio 15K.1 FC Product Manual, Rev.
Savvio 15K.1 FC User Guide
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... The drive implements selectable error recovery time limits required in communications between the initiator and the drive). The error recovery scheme supported by the drive provides a way to control the total error recovery time for the entire command in addition to manage defects...Manual. 7.2 Drive error recovery procedures When an error occurs during error recovery procedures after factory formatting. 7.0 Defect and error management Seagate continues to use innovative technologies to controlling the recovery level for a command can be limited using the Read Retry Count or Write...
... The drive implements selectable error recovery time limits required in communications between the initiator and the drive). The error recovery scheme supported by the drive provides a way to control the total error recovery time for the entire command in addition to manage defects...Manual. 7.2 Drive error recovery procedures When an error occurs during error recovery procedures after factory formatting. 7.0 Defect and error management Seagate continues to use innovative technologies to controlling the recovery level for a command can be limited using the Read Retry Count or Write...
Savvio 15K.1 FC User Guide
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B 43 Table 5: Link services supported Type of frame Link service Basic link service frames Abort Sequence (ABTS) Basic link service reply frames Basic_Accept (BA_ACC) Basic_Reject (BA_RJT) Extended ...Fibre Channel Interface Manual (part number 100293070). 9.1 FC-AL features This section lists the Fibre Channel-specific features supported by Savvio drives. 9.1.1 Fibre Channel link service frames Table 5 lists the link services supported by Savvio drives. 9.0 Interface requirements This section partially describes the interface requirements as implemented on Savvio drives.
B 43 Table 5: Link services supported Type of frame Link service Basic link service frames Abort Sequence (ABTS) Basic link service reply frames Basic_Accept (BA_ACC) Basic_Reject (BA_RJT) Extended ...Fibre Channel Interface Manual (part number 100293070). 9.1 FC-AL features This section lists the Fibre Channel-specific features supported by Savvio drives. 9.1.1 Fibre Channel link service frames Table 5 lists the link services supported by Savvio drives. 9.0 Interface requirements This section partially describes the interface requirements as implemented on Savvio drives.
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...Table 6 lists the Fibre Channel SCSI Fibre Channel Protocol (FC SCSI FCP) task management functions supported. Table 7: FC SCSI FCP response codes Function name Response code Function complete 00 Function not supported 04 Function reject 05 44 Savvio 15K.1 FC Product Manual, Rev. B Table 6: Fibre Channel... SCSI FCP task management functions Task name Supported Terminate task No Clear ACA No Target reset Yes Clear task set Yes Abort task set Yes 9.1.3 Fibre Channel task management ...
...Table 6 lists the Fibre Channel SCSI Fibre Channel Protocol (FC SCSI FCP) task management functions supported. Table 7: FC SCSI FCP response codes Function name Response code Function complete 00 Function not supported 04 Function reject 05 44 Savvio 15K.1 FC Product Manual, Rev. B Table 6: Fibre Channel... SCSI FCP task management functions Task name Supported Terminate task No Clear ACA No Target reset Yes Clear task set Yes Abort task set Yes 9.1.3 Fibre Channel task management ...
Savvio 15K.1 FC User Guide
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...-Credit. The FC-AL drive uses BB-Credit of the sequence must be a value greater than 0. CF Common features. Port Login Accept will return a 0-not supported. Valid version level x N_Port/F_Port Must = 0, N_Port Alternate credit model Must = 1 Other bits reserved xxx XX FS Receive buffer field size. For multiple frame sequences...
...-Credit. The FC-AL drive uses BB-Credit of the sequence must be a value greater than 0. CF Common features. Port Login Accept will return a 0-not supported. Valid version level x N_Port/F_Port Must = 0, N_Port Alternate credit model Must = 1 Other bits reserved xxx XX FS Receive buffer field size. For multiple frame sequences...
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...seek the same loop address. Private Loop Yes Public Loop Yes Old Port State No Loop Position Yes Loop Position Report Yes 9.2 Dual port support Savvio drives have the same loop address. • If both ports are connected in any order or combination. • If both ports are... on independent loops. • Full duplex-The drive supports sending FCP_Data, FCP_RSP, FCP_XFR_RDY and ELS transfers while receiving frames on both ports at least one port will have two independent FC-AL ports. These...
...seek the same loop address. Private Loop Yes Public Loop Yes Old Port State No Loop Position Yes Loop Position Report Yes 9.2 Dual port support Savvio drives have the same loop address. • If both ports are connected in any order or combination. • If both ports are... on independent loops. • Full duplex-The drive supports sending FCP_Data, FCP_RSP, FCP_XFR_RDY and ELS transfers while receiving frames on both ports at least one port will have two independent FC-AL ports. These...
Savvio 15K.1 FC User Guide
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Table 15: Supported commands Command code Supported [4] Command name 00h Y Test unit ready 01h Y Rezero unit 03h Y Request sense Y Extended sense Y Field pointer bytes Y Actual retry count bytes 04h Y Format unit [1] 07h Y ... reservation 17h Y Release 18h N Copy 1Ah Y Mode sense Y Unit attention page (00h) Y Error recovery page (01h) 50 Savvio 15K.1 FC Product Manual, Rev. 9.3 SCSI commands supported Table 15 lists the SCSI commands...
Table 15: Supported commands Command code Supported [4] Command name 00h Y Test unit ready 01h Y Rezero unit 03h Y Request sense Y Extended sense Y Field pointer bytes Y Actual retry count bytes 04h Y Format unit [1] 07h Y ... reservation 17h Y Release 18h N Copy 1Ah Y Mode sense Y Unit attention page (00h) Y Error recovery page (01h) 50 Savvio 15K.1 FC Product Manual, Rev. 9.3 SCSI commands supported Table 15 lists the SCSI commands...
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Table 15: Supported commands (continued) Command code Supported [4] Command name Y Disconnect/reconnect control (page 02h) Y Format page (03h) Y Rigid disc drive geometry page (04h) Y Verify error recovery page... page (1Ah) Y Information exceptions control page (1Ch) 1Bh Y Start unit/stop unit 1Ch Y Receive diagnostic results Y Supported diagnostics pages Y Translate page Y Enclosure services page 1Dh Y Send diagnostics page Y Supported diagnostics pages Y Translate page 25h Y Read capacity 28h Y Read extended Y Disable page out Y Force unit access N ...
Table 15: Supported commands (continued) Command code Supported [4] Command name Y Disconnect/reconnect control (page 02h) Y Format page (03h) Y Rigid disc drive geometry page (04h) Y Verify error recovery page... page (1Ah) Y Information exceptions control page (1Ch) 1Bh Y Start unit/stop unit 1Ch Y Receive diagnostic results Y Supported diagnostics pages Y Translate page Y Enclosure services page 1Dh Y Send diagnostics page Y Supported diagnostics pages Y Translate page 25h Y Read capacity 28h Y Read extended Y Disable page out Y Force unit access N ...
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B Table 15: Supported commands (continued) Command code Supported [4] Command name 2Fh Y Verify Y Disable page out Y Byte check N Relative address 30h N Search data high 31h N Search data equal 32h N Search data low 33h N Set ...
B Table 15: Supported commands (continued) Command code Supported [4] Command name 2Fh Y Verify Y Disable page out Y Byte check N Relative address 30h N Search data high 31h N Search data equal 32h N Search data low 33h N Set ...
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... name N LBdata 42-4Bh N Not used 4Ch Y Log Select 4Dh Y Log Sense Y Support Log page (00h) Y Write Error Counter page (02h) Y Read Error Counter page (03h) N Read Reverse Error Counter page (04h) Y Verify Error Counter page (05h) Y Non-...
... name N LBdata 42-4Bh N Not used 4Ch Y Log Select 4Dh Y Log Sense Y Support Log page (00h) Y Write Error Counter page (02h) Y Read Error Counter page (03h) N Read Reverse Error Counter page (04h) Y Verify Error Counter page (05h) Y Non-...
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... is available on special request. 54 Savvio 15K.1 FC Product Manual, Rev. Table 15: Supported commands (continued) Command code Supported [4] Command name 80h N XD write extended 81h N Rebuild 82h N Regenerate 83-8Fh N Not used A0h Y Report LUNS C0-DFh N Not used EO-FFh N Not used [1] ... bytes. [2] Warning. B N = No. Power loss during flash programming can format to any multiple of four bytes per logical block in firmware corruption. Command is not supported. This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages...
... is available on special request. 54 Savvio 15K.1 FC Product Manual, Rev. Table 15: Supported commands (continued) Command code Supported [4] Command name 80h N XD write extended 81h N Rebuild 82h N Regenerate 83-8Fh N Not used A0h Y Report LUNS C0-DFh N Not used EO-FFh N Not used [1] ... bytes. [2] Warning. B N = No. Power loss during flash programming can format to any multiple of four bytes per logical block in firmware corruption. Command is not supported. This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages...
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...N Asynchronous event notification N Synchronized (locked) spindle operation Y Segmented caching N Zero latency read Y Queue tagging (up to 128 queue tags supported) Y Deferred error handling Y Parameter rounding (controlled by Round bit in Mode Select page 0) Y Reporting actual retry count in Extended Sense bytes... 15, 16, and 17 N Adaptive caching Y SMP = 1 in the support column indicates the feature or condition is supported. An "N" in Mode Select command needed to save RPL and rotational offset bytes Table 18: Miscellaneous status...
...N Asynchronous event notification N Synchronized (locked) spindle operation Y Segmented caching N Zero latency read Y Queue tagging (up to 128 queue tags supported) Y Deferred error handling Y Parameter rounding (controlled by Round bit in Mode Select page 0) Y Reporting actual retry count in Extended Sense bytes... 15, 16, and 17 N Adaptive caching Y SMP = 1 in the support column indicates the feature or condition is supported. An "N" in Mode Select command needed to save RPL and rotational offset bytes Table 18: Miscellaneous status...
Savvio 15K.1 FC User Guide
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... the longer +5 volt charge pin. 9.5.7 Fault LED Out The Fault LED Out signal is driven by the system in which makes it compatible with support for the +5 volt power supply is shown in Figure 17. Three 5 volt pins provide logic power to the drive. Three of both ports •...Fault LED Out signal is through the common ground pins. Two of the +5 volt pins are shorter to eliminate ground shift noise. Previous generations of Seagate FC products used 150 ohm impedance for operation in host systems designed to operate in 1 or 2 Gbit transfer rate environments. 9.5.6 Power Power is ...
... the longer +5 volt charge pin. 9.5.7 Fault LED Out The Fault LED Out signal is driven by the system in which makes it compatible with support for the +5 volt power supply is shown in Figure 17. Three 5 volt pins provide logic power to the drive. Three of both ports •...Fault LED Out signal is through the common ground pins. Two of the +5 volt pins are shorter to eliminate ground shift noise. Previous generations of Seagate FC products used 150 ohm impedance for operation in host systems designed to operate in 1 or 2 Gbit transfer rate environments. 9.5.6 Power Power is ...
Savvio 15K.1 FC User Guide
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...determine drive address, and, optionally, for each SEL value. When the Parallel ESI line is low, the enclosure backpanel logic switches to a valid AL_PA; ESI support and the mode are determined by the drive using the SEL lines and that physical addresses are two modes of ESI, seven bits of ESI... the enclosure with an indication of the present function of a backpanel logic plug. A low level indicates the drive is SEL_ID 7D. It may not support ESI on any or all drive locations. You can think of the SEL lines as the equivalent of the SEL lines. however, this value signals...
...determine drive address, and, optionally, for each SEL value. When the Parallel ESI line is low, the enclosure backpanel logic switches to a valid AL_PA; ESI support and the mode are determined by the drive using the SEL lines and that physical addresses are two modes of ESI, seven bits of ESI... the enclosure with an indication of the present function of a backpanel logic plug. A low level indicates the drive is SEL_ID 7D. It may not support ESI on any or all drive locations. You can think of the SEL lines as the equivalent of the SEL lines. however, this value signals...
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... IOH < -500µA IOL < 1.6mA 64 Savvio 15K.1 FC Product Manual, Rev. See Table 20 on page 59 for power failure warning. B Table lists the supported codes. Reserved. 9.5.12 Device control codes The drive inputs a Device Control Code on the DEV_CTRL_CODE lines at the same rate.
... IOH < -500µA IOL < 1.6mA 64 Savvio 15K.1 FC Product Manual, Rev. See Table 20 on page 59 for power failure warning. B Table lists the supported codes. Reserved. 9.5.12 Device control codes The drive inputs a Device Control Code on the DEV_CTRL_CODE lines at the same rate.