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... Rev. 24 SCSI Architecture Model-2 (SAM-2) T10/1561D Rev. 14 SCSI Architecture Model-3 (SAM-3) T10/1562D Rev. 05 Serial Attached SCSI (SAS) T10/1601D Rev. 10 Serial Attached SCSI Model-1.1 (SAS 1.1) *1 ANSI = American National Standard Institute In case of conflict between this manual and any packaging part of China This product is...
... Rev. 24 SCSI Architecture Model-2 (SAM-2) T10/1561D Rev. 14 SCSI Architecture Model-3 (SAM-3) T10/1562D Rev. 05 Serial Attached SCSI (SAS) T10/1601D Rev. 10 Serial Attached SCSI Model-1.1 (SAS 1.1) *1 ANSI = American National Standard Institute In case of conflict between this manual and any packaging part of China This product is...
Product Manual
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...MBA3147RC, and MBA3073RC 3.5 - The need arises, use in details how collect the information for error analysis and how analyze collected error information. Overview of Manual This manual consists of this manual, related reference manual and conventions for users who have a basic understanding of hard disk drives...Maintenance This chapter describes the automatic diagnosis, and maintenance of the disk drives and their use the other manuals. inch hard disk drives with an embedded Serial Attached SCSI (SAS). This manual details the specifications and functions of this manual. It ...
...MBA3147RC, and MBA3073RC 3.5 - The need arises, use in details how collect the information for error analysis and how analyze collected error information. Overview of Manual This manual consists of this manual, related reference manual and conventions for users who have a basic understanding of hard disk drives...Maintenance This chapter describes the automatic diagnosis, and maintenance of the disk drives and their use the other manuals. inch hard disk drives with an embedded Serial Attached SCSI (SAS). This manual details the specifications and functions of this manual. It ...
Product Manual
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...immediately after turning off contact and wait until the spindle motor stops (about 30 seconds for the spindle motor to stop dismounting once when SAS connector breaks off the power. of the system. Just in the antistatic case (Fcell) (refer to the product or other property,...vibration. 3. It takes about 30 seconds.). 2. of the system. When removing the HDD, avoid exposing it . • Dismount the HDD using the drive mounting/dismounting mechanism, etc. When removing the HDD, avoid exposing it in case, stop completely. 2) Then, dismount the HDD using the HDD mounting/...
...immediately after turning off contact and wait until the spindle motor stops (about 30 seconds for the spindle motor to stop dismounting once when SAS connector breaks off the power. of the system. Just in the antistatic case (Fcell) (refer to the product or other property,...vibration. 3. It takes about 30 seconds.). 2. of the system. When removing the HDD, avoid exposing it . • Dismount the HDD using the drive mounting/dismounting mechanism, etc. When removing the HDD, avoid exposing it in case, stop completely. 2) Then, dismount the HDD using the HDD mounting/...
Product Manual
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Data Format 4. SAS Interface 2. Command Processing 3. Sense Data and Error Recovery Methods 7. Specifications 3. Parameter Data Format 6. Installation 6. Data Buffer Management 4. Command Specifications 5. Diagnostics and Maintenance 7. General Description 2. Disk Media Management C141-E252 5 MANUAL ORGANIZATION PRODUCT MANUAL (This manual) SAS INTERFACE MANUAL 1. Installation Requirements 5. Error Analysis 1.
Data Format 4. SAS Interface 2. Command Processing 3. Sense Data and Error Recovery Methods 7. Specifications 3. Parameter Data Format 6. Installation 6. Data Buffer Management 4. Command Specifications 5. Diagnostics and Maintenance 7. General Description 2. Disk Media Management C141-E252 5 MANUAL ORGANIZATION PRODUCT MANUAL (This manual) SAS INTERFACE MANUAL 1. Installation Requirements 5. Error Analysis 1.
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... configuration (Dual port internal cabled environment 18 Example of SAS system configuration (Dual port internal backplane environment 18 Figure 3.1 Figure 3.2 Figure 3.3 Figure 3.4 Figure 3.5 Figure 3.6 Figure 3.7 Figure 3.8 Cylinder configuration 28 Spare ... 4.6 Current waveform (Spin-up 48 Figure 4.7 Current waveform (Max seek 49 Figure 4.8 AC noise filter 50 Figure 4.9 Connector location 50 Figure 4.10 SAS plug connector overview 51 Figure 4.11 Recommended external circuit for Ready LED output 53 Figure 6.1 Figure 6.2 Figure 6.3 Figure 6.4 Test flowchart 72 Unitary packaging ...
... configuration (Dual port internal cabled environment 18 Example of SAS system configuration (Dual port internal backplane environment 18 Figure 3.1 Figure 3.2 Figure 3.3 Figure 3.4 Figure 3.5 Figure 3.6 Figure 3.7 Figure 3.8 Cylinder configuration 28 Spare ... 4.6 Current waveform (Spin-up 48 Figure 4.7 Current waveform (Max seek 49 Figure 4.8 AC noise filter 50 Figure 4.9 Connector location 50 Figure 4.10 SAS plug connector overview 51 Figure 4.11 Recommended external circuit for Ready LED output 53 Figure 6.1 Figure 6.2 Figure 6.3 Figure 6.4 Test flowchart 72 Unitary packaging ...
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Contents Tables Table 2.1 Model names and order numbers 19 Table 2.2 Function specifications 20 Table 2.3 Environmental/Power requirements 23 Table 3.1 Format capacity 34 Table 4.1 Surface temperature check point and maximum temperature ....... 46 Table 4.2 Interface connector (SAS plug) signal allocation:CN1 52 Table 4.3 Recommended connectors 53 Table 6.1 Self-diagnostic functions 65 Table 6.2 System-level field troubleshooting 75 Table 6.3 HDD troubleshooting 76 Table 7.1 Definition of sense data 83 12 C141-E252
Contents Tables Table 2.1 Model names and order numbers 19 Table 2.2 Function specifications 20 Table 2.3 Environmental/Power requirements 23 Table 3.1 Format capacity 34 Table 4.1 Surface temperature check point and maximum temperature ....... 46 Table 4.2 Interface connector (SAS plug) signal allocation:CN1 52 Table 4.3 Recommended connectors 53 Table 6.1 Self-diagnostic functions 65 Table 6.2 System-level field troubleshooting 75 Table 6.3 HDD troubleshooting 76 Table 7.1 Definition of sense data 83 12 C141-E252
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...The HDDs are a compact enclosure which covers items ranging from SAS physical layers to the host system complies with ANSI T10/1601-D Serial Attached SCSI-1.1 (SAS-1.1), which complies with the 3.5-inch hard disk drive form factor. (2) Environmental Protection The HDDs comply with the Restriction... Substances in electrical and electronic equipment (RoHS) directive issued by European Union (EU). (3) SAS Standard The HDDs are high performance large capacity 3.5-inch hard disk drives with a serial attached SCSI (SAS) as a host interface. • Transfer rate: 1.5Gbps, 3.0Gbps • Number ...
...The HDDs are a compact enclosure which covers items ranging from SAS physical layers to the host system complies with ANSI T10/1601-D Serial Attached SCSI-1.1 (SAS-1.1), which complies with the 3.5-inch hard disk drive form factor. (2) Environmental Protection The HDDs comply with the Restriction... Substances in electrical and electronic equipment (RoHS) directive issued by European Union (EU). (3) SAS Standard The HDDs are high performance large capacity 3.5-inch hard disk drives with a serial attached SCSI (SAS) as a host interface. • Transfer rate: 1.5Gbps, 3.0Gbps • Number ...
Product Manual
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... data blocks. When Write Cache is enabled, you turn off the HDDs power. On the HDDs, Primary and Secondary Ports on the SAS connection. (6) Continuous block processing The addressing method of the track or cylinder boundaries. The high speed sequential data access can be achieved,...on several tracks or cylinder. (7) Multi-segment data buffer The data buffer is issued without waiting for the SAS to support dual SAS port connection. General Description (4) Dual SAS port support The HDDs have two pairs of driver and receiver set (PHY) for completion of write processing ...
... data blocks. When Write Cache is enabled, you turn off the HDDs power. On the HDDs, Primary and Secondary Ports on the SAS connection. (6) Continuous block processing The addressing method of the track or cylinder boundaries. The high speed sequential data access can be achieved,...on several tracks or cylinder. (7) Multi-segment data buffer The data buffer is issued without waiting for the SAS to support dual SAS port connection. General Description (4) Dual SAS port support The HDDs have two pairs of driver and receiver set (PHY) for completion of write processing ...
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... (constant density recording). The disk subsystem with large capacity can be constructed in the good space efficiency. (17) Start/Stop of spindle motor Using the SAS primitive or the SCSI command, the host system can be used in wide range of environmental conditions. (20) Low acoustic noise The acoustic noise level...
... (constant density recording). The disk subsystem with large capacity can be constructed in the good space efficiency. (17) Start/Stop of spindle motor Using the SAS primitive or the SCSI command, the host system can be used in wide range of environmental conditions. (20) Low acoustic noise The acoustic noise level...
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... element Ramp Load type slider. (3) Spindle motor The disks are rotated by a feedback circuit using the counter electromotive current to increase the performance of the SAS controller. C141-E252 17 The motor speed is stopped. (5) Read/write circuit The read/write circuit utilizes a read /write circuit and a controller circuit. (1) Disks The... on an actuator and disks on a spindle motor mounted on the ramp when the power is off or the spindle motor is controlled by a direct-drive hall-less DC motor.
... element Ramp Load type slider. (3) Spindle motor The disks are rotated by a feedback circuit using the counter electromotive current to increase the performance of the SAS controller. C141-E252 17 The motor speed is stopped. (5) Read/write circuit The read/write circuit utilizes a read /write circuit and a controller circuit. (1) Disks The... on an actuator and disks on a spindle motor mounted on the ramp when the power is off or the spindle motor is controlled by a direct-drive hall-less DC motor.
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... General Description 1.3 System Configuration For the Serial Attached SCSI, the ANSI standard defines Point-to-Point technology. Figure 1.1 Example of SAS system configuration (Dual port internal cabled environment) Figure 1.2 Example of 8 bytes as a unique value set for each device. The... initiator can implement an I/O operation on an HDD by using the corresponding SAS address stored by SCSI Primary Command-2 (SPC-2). SAS addresses are in the Name Address Authority (NAA) IEEE Registered format defined by the HDDs. 18 C141-E252 Figure 1.1...
... General Description 1.3 System Configuration For the Serial Attached SCSI, the ANSI standard defines Point-to-Point technology. Figure 1.1 Example of SAS system configuration (Dual port internal cabled environment) Figure 1.2 Example of 8 bytes as a unique value set for each device. The... initiator can implement an I/O operation on an HDD by using the corresponding SAS address stored by SCSI Primary Command-2 (SPC-2). SAS addresses are in the Name Address Authority (NAA) IEEE Registered format defined by the HDDs. 18 C141-E252 Figure 1.1...
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Table 2.1 Model names and order numbers Model name Order number Interface type Capacity (user area) MBA3300RC CA06778-B400 SAS 300 GB (*) MBA3147RC CA06778-B200 SAS 147 GB (*) MBA3073RC CA06778-B100 SAS 73.5 GB (*) (*) One gigabyte (GB) = one billion bytes; The data format can be less and actual capacity depends on the operating environment and formatting. Table 2.1 lists the model name...
Table 2.1 Model names and order numbers Model name Order number Interface type Capacity (user area) MBA3300RC CA06778-B400 SAS 300 GB (*) MBA3147RC CA06778-B200 SAS 147 GB (*) MBA3073RC CA06778-B100 SAS 73.5 GB (*) (*) One gigabyte (GB) = one billion bytes; The data format can be less and actual capacity depends on the operating environment and formatting. Table 2.1 lists the model name...
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... Power consumption (*5) Data transfer Internal rate (*6) External Logical data block length Related standards Data buffer Acoustic noise (Idle) Specification MBA3300RC MBA3147RC MBA3073RC 300 GB (*2) 147 GB (*2) 73.5 GB (*2) 4 2 1 8 4 2 82604 cyl typ. (standard format including the alternate cylinder) 60/62 MEEPRML 124.7 Gbit/inch2...Number of heads Tracks per Surface Recording mode Areal density Max Recording Density Track Density Track to 528 byte (fixed length) (*7) SAS (T10/1562D Rev. 05), SAS1.1 (T10/1601D Rev. 07), SAM-3 (T10/1561D Rev. 14), SAM-2 (T10/1157D...
... Power consumption (*5) Data transfer Internal rate (*6) External Logical data block length Related standards Data buffer Acoustic noise (Idle) Specification MBA3300RC MBA3147RC MBA3073RC 300 GB (*2) 147 GB (*2) 73.5 GB (*2) 4 2 1 8 4 2 82604 cyl typ. (standard format including the alternate cylinder) 60/62 MEEPRML 124.7 Gbit/inch2...Number of heads Tracks per Surface Recording mode Areal density Max Recording Density Track Density Track to 528 byte (fixed length) (*7) SAS (T10/1562D Rev. 05), SAS1.1 (T10/1601D Rev. 07), SAM-3 (T10/1561D Rev. 14), SAM-2 (T10/1157D...
Product Manual
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... user space (the length of data block and the number of data blocks) can also specify the number of logical data blocks is also called SA space. Note: The system space is specified, as many cylinders as an alternate cylinder. When the number of logical data blocks to place the specified...
... user space (the length of data block and the number of data blocks) can also specify the number of logical data blocks is also called SA space. Note: The system space is specified, as many cylinders as an alternate cylinder. When the number of logical data blocks to place the specified...
Product Manual
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... in ascending order of logical data block. 36 C141-E252 The logical data block is allocated to Subsection 6.3.2 "Auto alternate block allocation processing" of the SAS INTERFACE MANUAL for details. They are skipped and the logical data block corresponding to which the HDDs manage. • P list (Primary defect list): This list...
... in ascending order of logical data block. 36 C141-E252 The logical data block is allocated to Subsection 6.3.2 "Auto alternate block allocation processing" of the SAS INTERFACE MANUAL for details. They are skipped and the logical data block corresponding to which the HDDs manage. • P list (Primary defect list): This list...
Product Manual
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... block, and performs the media check. (If the alternate block is a defective sector, the block is registered to the G list, another alternate block is allocated.) c) SA and defect map update processing (on the defective data block detected during WRITE command processing as with error. C141-E252 39 Creates an uncorrectable error...
... block, and performs the media check. (If the alternate block is a defective sector, the block is registered to the G list, another alternate block is allocated.) c) SA and defect map update processing (on the defective data block detected during WRITE command processing as with error. C141-E252 39 Creates an uncorrectable error...
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Top view Bottom view Top view Bottom view Figure 4.10 SAS plug connector overview C141-E252 51 4.3 Connection Requirements 4.3.2 Interface connector Figure 4.10 shows the SAS type interface connector (SAS plug) overview. Table 4.2 lists the signal allocation of the SAS plug on the HDDs.
Top view Bottom view Top view Bottom view Figure 4.10 SAS plug connector overview C141-E252 51 4.3 Connection Requirements 4.3.2 Interface connector Figure 4.10 shows the SAS type interface connector (SAS plug) overview. Table 4.2 lists the signal allocation of the SAS plug on the HDDs.
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... +5V power supply input P10 GND GROUND P11 READY LED READY LED output P12 GND GROUND P13 +12V-Charge Pre-charge pin for SAS Secondary Port S12 TS- SAS Secondary Port Receive (negative) signal S11 GND GND for +12V P14 +12V +12V power supply input P15 (*1) +12V +12V power supply input P1... to P3 are 3.3V power supply input and pre-charge signals, and not used on MBA3300RC, MBA3147RC, and MBA3073RC. 52 C141-E252 SAS Primary Port Receive (negative) signal S4 GND GND for...
... +5V power supply input P10 GND GROUND P11 READY LED READY LED output P12 GND GROUND P13 +12V-Charge Pre-charge pin for SAS Secondary Port S12 TS- SAS Secondary Port Receive (negative) signal S11 GND GND for +12V P14 +12V +12V power supply input P15 (*1) +12V +12V power supply input P1... to P3 are 3.3V power supply input and pre-charge signals, and not used on MBA3300RC, MBA3147RC, and MBA3073RC. 52 C141-E252 SAS Primary Port Receive (negative) signal S4 GND GND for...
Product Manual
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... part after the HDD is not required before mounting the HDD. 2) Fix the HDD in Figure 4.3) 4) When using an electric screwdriver, use an SAS address to access the connector after tightening the screws. The general mounting method and items to be careful not to each device for installing the... for the details of which an external operator panel is mounted, if it is difficult to identify each system. Every HDD is assigned a unique SAS address before shipment from the factory, so setting of an address is mounted on the PCBA. 3) Confirm the DE is required between the DE and...
... part after the HDD is not required before mounting the HDD. 2) Fix the HDD in Figure 4.3) 4) When using an electric screwdriver, use an SAS address to access the connector after tightening the screws. The general mounting method and items to be careful not to each device for installing the... for the details of which an external operator panel is mounted, if it is difficult to identify each system. Every HDD is assigned a unique SAS address before shipment from the factory, so setting of an address is mounted on the PCBA. 3) Confirm the DE is required between the DE and...
Product Manual
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... start the motor until the NOTIFY (ENABLE SPINUP) primitive is a general check procedure: a) Confirm that the transfer rate and HDD SAS addresses can respond to commands from the host. (2) Verifying interface connection: When verification of initial operation after power-on and off every... motor to start the LINK RESET sequence defined by sending the NOTIFY (ENABLE SPINUP) primitive to establish synchronization with the connected SAS devices (e.g., the host system). Installation 5.4 Checking Operation after Installation and Preparing the HDDs for Use 5.4.1 Checking initial operation The...
... start the motor until the NOTIFY (ENABLE SPINUP) primitive is a general check procedure: a) Confirm that the transfer rate and HDD SAS addresses can respond to commands from the host. (2) Verifying interface connection: When verification of initial operation after power-on and off every... motor to start the LINK RESET sequence defined by sending the NOTIFY (ENABLE SPINUP) primitive to establish synchronization with the connected SAS devices (e.g., the host system). Installation 5.4 Checking Operation after Installation and Preparing the HDDs for Use 5.4.1 Checking initial operation The...