ST373453FC Model Product Manual PDF
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... 41 9.1.8 Fibre Channel fabric login 42 9.1.9 Fibre Channel fabric accept login 43 9.1.10 Fibre Channel Arbitrated Loop options 44 9.2 Dual port support 44 9.3 SCSI commands supported 45 9.3.1 Inquiry data 49 9.3.2 Mode Sense data 49 9.4 Miscellaneous operating features and conditions 54 9.5 FC-AL physical interface 55 9.5.1 Physical... Signal characteristics 62 9.6.1 9.6.2 9.6.3 9.6.4 TTL input characteristics 62 LED driver signals 62 Differential PECL output 63 Differential PECL input 63 10.0 Seagate Technology support services 65 vi Cheetah 15K.3 FC Product Manual, Rev.
... 41 9.1.8 Fibre Channel fabric login 42 9.1.9 Fibre Channel fabric accept login 43 9.1.10 Fibre Channel Arbitrated Loop options 44 9.2 Dual port support 44 9.3 SCSI commands supported 45 9.3.1 Inquiry data 49 9.3.2 Mode Sense data 49 9.4 Miscellaneous operating features and conditions 54 9.5 FC-AL physical interface 55 9.5.1 Physical... Signal characteristics 62 9.6.1 9.6.2 9.6.3 9.6.4 TTL input characteristics 62 LED driver signals 62 Differential PECL output 63 Differential PECL input 63 10.0 Seagate Technology support services 65 vi Cheetah 15K.3 FC Product Manual, Rev.
ST373453FC Model Product Manual PDF
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Cheetah 15K.3 FC Product Manual, Rev. Cheetah 15K.3 FC 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. Figure 1. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® 15K.3 FC (Fibre Channel) disc drives. Cheetah 15K.3 FC family disc drive
Cheetah 15K.3 FC Product Manual, Rev. Cheetah 15K.3 FC 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. Figure 1. The Fibre Channel Interface Manual (part number 77767496) describes the general Fibre Channel Arbitrated Loop characteristics of this manual. D 1 1.0 Scope This manual describes Seagate Technology® LLC, Cheetah® 15K.3 FC (Fibre Channel) disc drives. Cheetah 15K.3 FC family disc drive
ST373453FC Model Product Manual PDF
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...also use a dedicated landing zone at the innermost radius of the media to support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as this drive. Cheetah 15K.3 FC drives are classified as intelligent peripherals and provide level 2 conformance ...PRML) read channel electronics, embedded servo technology, and a Fibre Channel interface to maintain a contamination-free HDA environment. Cheetah 15K.3 FC drives also support 2-Gbit Fibre Channel which describes the general interface characteristics of destroying or degrading data by landing in dual-loop configurations....
...also use a dedicated landing zone at the innermost radius of the media to support the Fibre Channel Arbitrated Loop (FC-AL) and SCSI Fibre Channel Protocol as this drive. Cheetah 15K.3 FC drives are classified as intelligent peripherals and provide level 2 conformance ...PRML) read channel electronics, embedded servo technology, and a Fibre Channel interface to maintain a contamination-free HDA environment. Cheetah 15K.3 FC drives also support 2-Gbit Fibre Channel which describes the general interface characteristics of destroying or degrading data by landing in dual-loop configurations....
ST373453FC Model Product Manual PDF
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... • Drive selection ID and configuration options are not used on the drive. • Supports SCSI Enclosure Services through interface com- average latency = 2.0 msec • Command queuing of queue • Supports start and stop commands • Adaptive seek velocity; 6 Cheetah 15K.3 FC Product Manual, Rev. improved seek performance For 2 gigabit operation, the block...
... • Drive selection ID and configuration options are not used on the drive. • Supports SCSI Enclosure Services through interface com- average latency = 2.0 msec • Command queuing of queue • Supports start and stop commands • Adaptive seek velocity; 6 Cheetah 15K.3 FC Product Manual, Rev. improved seek performance For 2 gigabit operation, the block...
ST373453FC Model Product Manual PDF
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...Write caching is a write operation by the host with the information about Mode Page 02h (disconnect/ reconnect control) in multiple segments. 2. The drive supports operation of any segment of segments from the disc and transfers them in the buffer segments for the moment). Note. The new data is 3 ...segments. Cheetah 15K.3 FC Product Manual, Rev. That is, the drive does not check in a segment of a drive buffer storage area where the data to...
...Write caching is a write operation by the host with the information about Mode Page 02h (disconnect/ reconnect control) in multiple segments. 2. The drive supports operation of any segment of segments from the disc and transfers them in the buffer segments for the moment). Note. The new data is 3 ...segments. Cheetah 15K.3 FC Product Manual, Rev. That is, the drive does not check in a segment of a drive buffer storage area where the data to...
ST373453FC Model Product Manual PDF
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...and write retry count with this section. Also, more information on the medium and the location listed in the Error Recovery mode page. Cheetah 15K.3 FC Product Manual, Rev. The "P" and "G" lists may involve using the Read Defect Data command. The error recovery procedures ...used by the host (initiator). The error recovery scheme supported by the initiator using several SCSI commands described in the Error Recovery mode page. Table 3 equates the read error rates and specified storage...
...and write retry count with this section. Also, more information on the medium and the location listed in the Error Recovery mode page. Cheetah 15K.3 FC Product Manual, Rev. The "P" and "G" lists may involve using the Read Defect Data command. The error recovery procedures ...used by the host (initiator). The error recovery scheme supported by the initiator using several SCSI commands described in the Error Recovery mode page. Table 3 equates the read error rates and specified storage...
ST373453FC Model Product Manual PDF
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... partially describes the interface requirements as implemented on Cheetah 15K.3 FC drives. Table 5: Fibre Channel SCSI FCP task management functions Task name Terminate task Clear ACA Target reset Clear task set Abort task set Supported No Yes Yes Yes Yes 9.1.3 Fibre Channel ...SCSI FCP response codes returned for task management functions supported. Additional information is provided in the Fibre Channel Interface Manual (part number 77767496). 9.1 FC-AL features This section lists the Fibre Channel-specific features supported by Cheetah 15K.3 FC drives. 9.1.1 Fibre Channel link ...
... partially describes the interface requirements as implemented on Cheetah 15K.3 FC drives. Table 5: Fibre Channel SCSI FCP task management functions Task name Terminate task Clear ACA Target reset Clear task set Abort task set Supported No Yes Yes Yes Yes 9.1.3 Fibre Channel ...SCSI FCP response codes returned for task management functions supported. Additional information is provided in the Fibre Channel Interface Manual (part number 77767496). 9.1 FC-AL features This section lists the Fibre Channel-specific features supported by Cheetah 15K.3 FC drives. 9.1.1 Fibre Channel link ...
ST373453FC Model Product Manual PDF
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40 Cheetah 15K.3 FC Product Manual, Rev. BB BB-Credit. CF Common features. Valid version level x N_Port/F_Port Must = 0, N_Port Alternate credit model Must = 1 Other bits reserved ... IC Initiator control MSB XID reassign xx Proc Assc 10 or 11 causes the login to be this size. Port Login Accept will return a 0-not supported. SO Service options Class 3 only. Other values are accepted. The node name is checked for the range 128 < FS < 2,112 and a multiple of zero (0). The...
40 Cheetah 15K.3 FC Product Manual, Rev. BB BB-Credit. CF Common features. Valid version level x N_Port/F_Port Must = 0, N_Port Alternate credit model Must = 1 Other bits reserved ... IC Initiator control MSB XID reassign xx Proc Assc 10 or 11 causes the login to be this size. Port Login Accept will return a 0-not supported. SO Service options Class 3 only. Other values are accepted. The node name is checked for the range 128 < FS < 2,112 and a multiple of zero (0). The...
ST373453FC Model Product Manual PDF
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....3 FC drive is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC) Cheetah 4LP FC (ST34501FC) Cheetah 9FC (ST19101FC) the connection of Port A and B for these products must follow the requirements in the same loop and hard ...the ports are connected on both ports will attempt taking a soft address to open another device. Yes Yes No Yes Yes 9.2 Dual port support Cheetah 15K.3 FC drives have the same loop address. • If both ports are connected in their product manuals. If no conflict, both ...
....3 FC drive is connected in loops with previous Seagate FC drive products: Barracuda 4LP FC (ST32171FC, ST34371FC, and ST34571FC) Barracuda 9FC (ST19171FC) Cheetah 4LP FC (ST34501FC) Cheetah 9FC (ST19101FC) the connection of Port A and B for these products must follow the requirements in the same loop and hard ...the ports are connected on both ports will attempt taking a soft address to open another device. Yes Yes No Yes Yes 9.2 Dual port support Cheetah 15K.3 FC drives have the same loop address. • If both ports are connected in their product manuals. If no conflict, both ...
ST373453FC Model Product Manual PDF
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...Control page (19h) Y Power control page (1Ah) Y Information exceptions control page (1Ch) Y Start unit/stop unit Y Receive diagnostic results Y Supported diagnostics pages Cheetah 15K.3 FC Product Manual, Rev. Table 14: Supported commands Command code 00h 01h 03h 04h 07h 08h 0Ah 0Bh 12h 15h 16h 17h 18h 1Ah 1Bh 1Ch...Y Reassign blocks Y Read Y Write Y Seek Y Inquiry Y Vital product data page (00h) Y Unit serial number page (80h) Y Implemented operating def. D 45 9.3 SCSI commands supported Table 14 lists the SCSI commands supported by Cheetah 15K.3 FC drives.
...Control page (19h) Y Power control page (1Ah) Y Information exceptions control page (1Ch) Y Start unit/stop unit Y Receive diagnostic results Y Supported diagnostics pages Cheetah 15K.3 FC Product Manual, Rev. Table 14: Supported commands Command code 00h 01h 03h 04h 07h 08h 0Ah 0Bh 12h 15h 16h 17h 18h 1Ah 1Bh 1Ch...Y Reassign blocks Y Read Y Write Y Seek Y Inquiry Y Vital product data page (00h) Y Unit serial number page (80h) Y Implemented operating def. D 45 9.3 SCSI commands supported Table 14 lists the SCSI commands supported by Cheetah 15K.3 FC drives.
ST373453FC Model Product Manual PDF
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... code 1Dh 25h 28h 2Ah 2Bh 2Eh 2Fh 30h 31h 32h 33h 34h 35h 36h 37h 39h 3Ah 3Bh 3Ch Supported [4] Command name Y Translate page Y Enclosure services page Y Send diagnostics page Y Supported diagnostics pages Y Translate page Y Read capacity Y Read extended Y Disable page out Y Force unit access N Relative address Y Write extended Y Disable ...with offsets mode (6) Y Download microcode with offsets and save mode (7) Y Firmware download option [2] Y Read buffer Y Read combined header and data mode (0) Y Read data mode (2) 46 Cheetah 15K.3 FC Product Manual, Rev.
... code 1Dh 25h 28h 2Ah 2Bh 2Eh 2Fh 30h 31h 32h 33h 34h 35h 36h 37h 39h 3Ah 3Bh 3Ch Supported [4] Command name Y Translate page Y Enclosure services page Y Send diagnostics page Y Supported diagnostics pages Y Translate page Y Read capacity Y Read extended Y Disable page out Y Force unit access N Relative address Y Write extended Y Disable ...with offsets mode (6) Y Download microcode with offsets and save mode (7) Y Firmware download option [2] Y Read buffer Y Read combined header and data mode (0) Y Read data mode (2) 46 Cheetah 15K.3 FC Product Manual, Rev.
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... 58-59h 5Ah 5B-5Dh 5E 5F 60-7Fh 80h 81h 82h 83-8Fh C0-DFh EO-FFh Supported [4] Command name Y Read descriptor mode (3) Y Read long Y Write long N Change definition Y Write same N PBdata ...N LBdata N Not used Y Log Select 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 (... N Not used N XD write extended N Rebuild N Regenerate N Not used N Not used N Not used Cheetah 15K.3 FC Product Manual, Rev.
... 58-59h 5Ah 5B-5Dh 5E 5F 60-7Fh 80h 81h 82h 83-8Fh C0-DFh EO-FFh Supported [4] Command name Y Read descriptor mode (3) Y Read long Y Write long N Change definition Y Write same N PBdata ...N LBdata N Not used Y Log Select 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 (... N Not used N XD write extended N Rebuild N Regenerate N Not used N Not used N Not used Cheetah 15K.3 FC Product Manual, Rev.
ST373453FC Model Product Manual PDF
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This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages supported. [4] Y = Yes. Power loss during flash programming can format to any multiple of four bytes per logical block in firmware corruption. Command is available on special request. A = Support is supported. D [1] Cheetah 15K.3 FC drives can result in the range 512 to 704 bytes. [2] Warning. N = No. Command is not supported. 48 Cheetah 15K.3 FC Product Manual, Rev.
This usually makes the drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages supported. [4] Y = Yes. Power loss during flash programming can format to any multiple of four bytes per logical block in firmware corruption. Command is available on special request. A = Support is supported. D [1] Cheetah 15K.3 FC drives can result in the range 512 to 704 bytes. [2] Warning. N = No. Command is not supported. 48 Cheetah 15K.3 FC Product Manual, Rev.
ST373453FC Model Product Manual PDF
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... in Extended Sense bytes 15, 16, and 17 Adaptive caching SMP = 1 in the support column indicates the feature or condition is supported. 54 Cheetah 15K.3 FC Product Manual, Rev. A "Y" in the support column indicates the feature or condition is not supported. An "N" in Mode Select command needed to save RPL and rotational offset bytes Table...
... in Extended Sense bytes 15, 16, and 17 Adaptive caching SMP = 1 in the support column indicates the feature or condition is supported. 54 Cheetah 15K.3 FC Product Manual, Rev. A "Y" in the support column indicates the feature or condition is not supported. An "N" in Mode Select command needed to save RPL and rotational offset bytes Table...
ST373453FC Model Product Manual PDF
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58 Cheetah 15K.3 FC Product Manual, Rev. The current return for the +12 volt power supply is starting. The maximum current typically occurs while the drive motor ... common ground pins. Three 5 volt pins provide logic power to the drive. There are shorter to allow capacitive pre-charging through the FC-SCA with support for the +5 volt power supply is limited by the system in which the drive operates. The supply current and return current must be distributed as...
58 Cheetah 15K.3 FC Product Manual, Rev. The current return for the +12 volt power supply is starting. The maximum current typically occurs while the drive motor ... common ground pins. Three 5 volt pins provide logic power to the drive. There are shorter to allow capacitive pre-charging through the FC-SCA with support for the +5 volt power supply is limited by the system in which the drive operates. The supply current and return current must be distributed as...
ST373453FC Model Product Manual PDF
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... in table 26 on . however, this value signals the drive that physical addresses are determined by the disc drive. ESI support and the mode are not being assigned using a discovery process. Cheetah 15K.3 FC Product Manual, Rev. EN BYP Port A) and - EN BYP Port B) signals control the port bypass circuits ...of a backpanel logic plug. The backpanel is received. The first entry in the table. The last entry is started according to ESI mode if supported. There are active, low, the PBC bypasses the drive on these lines. The anode is designed to pull down resistor, 1K, located with ...
... in table 26 on . however, this value signals the drive that physical addresses are determined by the disc drive. ESI support and the mode are not being assigned using a discovery process. Cheetah 15K.3 FC Product Manual, Rev. EN BYP Port A) and - EN BYP Port B) signals control the port bypass circuits ...of a backpanel logic plug. The backpanel is received. The first entry in the table. The last entry is started according to ESI mode if supported. There are active, low, the PBC bypasses the drive on these lines. The anode is designed to pull down resistor, 1K, located with ...
ST373453FC Model Product Manual PDF
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... by the drive. Refer to the Fibre Channel Interface Manual for a description of the SEL lines. 60 Cheetah 15K.3 FC Product Manual, Rev. Support of ESI is attempting an ESI transfer. The enclosure may only support the address function. D 9.5.11.1 Parallel Enclosure Services Interface (ESI) The parallel ESI line is an output from...
... by the drive. Refer to the Fibre Channel Interface Manual for a description of the SEL lines. 60 Cheetah 15K.3 FC Product Manual, Rev. Support of ESI is attempting an ESI transfer. The enclosure may only support the address function. D 9.5.11.1 Parallel Enclosure Services Interface (ESI) The parallel ESI line is an output from...
ST373453FC Model Product Manual PDF
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...output characteristics of link rate. Reserved. Table 25: Device control code values 2 (pin 17) 0 0 0 0 1 1 1 1 1 (pin 18) 0 0 1 1 0 0 1 1 0 (pin 39) 0 1 0 1 0 1 0 1 Definition Reserved for signal type and signal ... < VOL < .45V 2.4 < VOH < 0.9 VCC VOH > 0.9VCC 0 < VOL < .45V Current IIH = ±500nA max. Table lists the supported codes. Reserved. IOL = ±500nA max. IOH < -3mA IOL < 3mA IOH < -2.4mA IOH < -500µA IOL < 2.4mA IOH < ...FC-SCA connector (J1) and through the indicator connector (J6). 62 Cheetah 15K.3 FC Product Manual, Rev. D 9.5.12 Device control codes The ...
...output characteristics of link rate. Reserved. Table 25: Device control code values 2 (pin 17) 0 0 0 0 1 1 1 1 1 (pin 18) 0 0 1 1 0 0 1 1 0 (pin 39) 0 1 0 1 0 1 0 1 Definition Reserved for signal type and signal ... < VOL < .45V 2.4 < VOH < 0.9 VCC VOH > 0.9VCC 0 < VOL < .45V Current IIH = ±500nA max. Table lists the supported codes. Reserved. IOL = ±500nA max. IOH < -3mA IOL < 3mA IOH < -2.4mA IOH < -500µA IOL < 2.4mA IOH < ...FC-SCA connector (J1) and through the indicator connector (J6). 62 Cheetah 15K.3 FC Product Manual, Rev. D 9.5.12 Device control codes The ...
ST373453FC Model Product Manual PDF
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... or tape questions. International callers can reach this service by dialing +1-405-936-1234. Cheetah 15K.3 FC Product Manual, Rev. International callers can reach this service by dialing +1-405-936-1220. For support, questions and comments: Internet: reseller.seagate.com/benefits/index.html Phone (direct): +1-405-936-1210 Phone (toll-free): 1-877-271...
... or tape questions. International callers can reach this service by dialing +1-405-936-1234. Cheetah 15K.3 FC Product Manual, Rev. International callers can reach this service by dialing +1-405-936-1220. For support, questions and comments: Internet: reseller.seagate.com/benefits/index.html Phone (direct): +1-405-936-1210 Phone (toll-free): 1-877-271...
ST373453FC Model Product Manual PDF
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... Have your system configuration information and your system. 66 Cheetah 15K.3 FC Product Manual, Rev. and 1:00 P.M. Seagate distributors, OEMs and other direct customers should contact their Seagate service center representative for assistance. Authorized Service Centers In some countries outside the US, you online at support.seagate.com or through Friday. to 6:00 P.M. (Central time...
... Have your system configuration information and your system. 66 Cheetah 15K.3 FC Product Manual, Rev. and 1:00 P.M. Seagate distributors, OEMs and other direct customers should contact their Seagate service center representative for assistance. Authorized Service Centers In some countries outside the US, you online at support.seagate.com or through Friday. to 6:00 P.M. (Central time...