Seagate Savvio 15K driver and firmware
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Savvio 15K.3 SAS Product Manual - Page 4
....0 Installation 46
11.1 Drive orientation 46 11.2 Cooling 47 11.3 Drive mounting 48 11.4 Grounding 48
12.0 Interface requirements 49
12.1 SAS features 49 12.1.1 Task management functions 49 12.1.2 Task management responses 49
12.2 Dual port support 50 12.3 SCSI commands supported 50
12.3.1 Inquiry data 54 12.3.2 Mode Sense data 54
ii
Savvio 15K.3 SAS Product Manual, Rev...
Savvio 15K.3 SAS Product Manual - Page 16
... features
Savvio drives have the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gb Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up...
Savvio 15K.3 SAS Product Manual - Page 46
... and security services for the protection of stored data, commonly known as "protection of data at rest." These drives are compliant with the Trusted Computing Group (TCG) Enterprise Storage Specifications as detailed in Section 3.2.
The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the computer, storage and digital communications industry. Seagate's SED...
Savvio 15K.3 SAS Product Manual - Page 47
...an instantaneous data erase and is very useful if the drive is to be scrapped or redispositioned.
9.7
Authenticated firmware download
In addition to providing a locking mechanism to prevent unwanted firmware download attempts, the drive also only accepts download files which have been cryptographically signed by the appropriate Seagate Design Center.
Savvio 15K.3 SAS Product Manual, Rev. D
39
Savvio 15K.3 SAS Product Manual - Page 61
... corruption. This usually makes the
drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages supported. [4] Y = Yes. Command is supported.
N = No. Command is not supported. A = Support is available on special request. [5] Approximately 1.5 increase in time to complete this command for a SED drive versus a non-SED drive of the same capacity.
Savvio 15K.3 SAS Product Manual, Rev. D
53
Savvio 15K.3 SAS Product Manual - Page 62
... by the Mode Select command get their values from default values storage.
When power is applied to the drive, it takes saved values from the media and stores them as current values in volatile memory. It is not possible to change the current values (or the saved values) with a Mode
54
Savvio 15K.3 SAS Product Manual, Rev. D
Savvio 15K.3 SAS Product Manual - Page 63
... used by the drive to control its operation. A Mode Select command can be used to change the values identified as changeable values. Originally, current values are installed from saved or default values after a power on reset, hard reset, or Bus Device Reset message.
4. Changeable values
Changeable values form a bit mask, stored in nonvolatile memory, that dictates which...
Savvio 15K.3 SAS Product Manual - Page 74
... intermediate/condition met/good status 58 intermediate/good status 58 internal data rate 11 internal defects/errors 41 internal drive characteristics 11 IRAW 44
J
jumpers 46
K
KCC 4 Korean KCC 4
L
latency average rotational 11
Locking SP 38 LockOnReset 39 logical block address 13 logical block reallocation scheme 8
logical block size 8, 12
Savvio 15K.3 SAS Product Manual, Rev. D
Savvio 15K.2 SAS Product Manual - Page 4
... 37 9.2 Controlled access 37
9.2.1 Admin SP 37 9.2.2 Locking SP 37 9.2.3 Default password 38 9.3 Random number generator (RNG 38 9.4 Drive locking 38 9.5 Data bands 38 9.6 Cryptographic erase 38 9.7 Authenticated firmware download 38 9.8 Power requirements 39 9.9 Supported commands 39
10.0 Defect and error management 40
10.1 Drive internal defects/errors 40 10.2 Drive error recovery...
Savvio 15K.2 SAS Product Manual - Page 15
... the following standard features: • Perpendicular recording technology • 1.5 / 3 / 6 Gbit Serial Attached SCSI (SAS) interface • Integrated dual port SAS controller supporting the SCSI protocol • Support for SAS expanders and fanout adapters • Firmware downloadable using the SAS interface • 128-deep task set (queue) • Supports up to 32 initiators •...
Savvio 15K.2 SAS Product Manual - Page 45
... and security services for the protection of stored data, commonly known as "protection of data at rest." These drives are compliant with the Trusted Computing Group (TCG) Enterprise Storage Specifications as detailed in Section 3.2.
The Trusted Computing Group (TCG) is an organization sponsored and operated by companies in the computer, storage and digital communications industry. Seagate's SED...
Savvio 15K.2 SAS Product Manual - Page 46
...an instantaneous data erase and is very useful if the drive is to be scrapped or redispositioned.
9.7
Authenticated firmware download
In addition to providing a locking mechanism to prevent unwanted firmware download attempts, the drive also only accepts download files which have been cryptographically signed by the appropriate Seagate Design Center.
38
Savvio 15K.2 SAS Product Manual, Rev. F
Savvio 15K.2 SAS Product Manual - Page 60
... (modes 0, 2, supported) Write Buffer Firmware Download option (modes 5, ...Power loss during flash programming can result in firmware corruption. This usually makes the
drive inoperable. [3] Reference Mode Sense command 1Ah for mode pages supported. [4] Y = Yes. Command is supported.
N = No. Command is not supported. A = Support is available on special request.
52
Savvio 15K.2 SAS Product Manual...
Savvio 15K.2 SAS Product Manual - Page 61
... values are stored on the drive's media using a Mode Select command. Only parameter values that are allowed to be changed can be changed by this method. Parameters in the saved values list that are not changeable by the Mode Select command get their values from default values storage.
Savvio 15K.2 SAS Product Manual, Rev. F
53
Savvio 15K.2 SAS Product Manual - Page 62
... used by the drive to control its operation. A Mode Select command can be used to change the values identified as changeable values. Originally, current values are installed from saved or default values after a power on reset, hard reset, or Bus Device Reset message.
4. Changeable values
Changeable values form a bit mask, stored in nonvolatile memory, that dictates which...
Savvio 15K.2 SAS Product Manual - Page 74
... data rate 10 internal defects/errors 40 internal drive characteristics 10 IRAW 43
J
jumpers 44
K
KCC 4 Korean Communications Commission 4
L
latency average rotational 10
Locking SP 37 LockOnReset 38 logical block address 12 logical block reallocation scheme 7
logical block size 7, 11
logical segments 12
M
maintenance 14 Makers Secure ID 37
66
Savvio 15K.2 SAS Product Manual, Rev. F
Savvio 15K.1 FC User Guide - Page 16
... • Integrated dual port FC-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 32 initiators...
Savvio 15K.1 FC User Guide - Page 78
... speed 11 Disconnect/reconnect control (page 02h) command
51 Download microcode and save modes (5) 52 Download microcode mode (4) 52 Download microcode with offsets and save mode (7)
52 Download microcode with offsets mode (6) 52 drive 34 drive characteristics 11 drive ID 41 drive mounting 42 drive orientation 41 drive select 58 drivers and receivers 8 dual port support 49
E
electrical description...
Savvio 15K.1 SAS Product Manual - Page 56
... used by the drive to control its operation. A Mode Select command can be used to change the values identified as changeable values. Originally, current values are installed from saved or default values after a power on reset, hard reset, or Bus Device Reset message.
4. Changeable values
Changeable values form a bit mask, stored in nonvolatile memory, that dictates which...
Savvio 15K SAS Product Manual - Page 58
... used by the drive to control its operation. A Mode Select command can be used to change the values identified as changeable values. Originally, current values are installed from saved or default values after a power on reset, hard reset, or Bus Device Reset message.
4. Changeable values
Changeable values form a bit mask, stored in nonvolatile memory, that dictates which...