SeagateメーカーST100FX0002の使用説明書/サービス説明書
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Product Manual Pulsar ® XT .2 SAS 100647497 Rev . B June 201 1 St andard Models ST400FX0002 ST200FX0002 ST100FX0002 Self-Encrypting Drive Models ST400FX0012.
Revision history © 201 1 Seagate T echnology LLC. All right s reserved. Publication number: 1006 47497, Rev . B June 201 1 Seagate, Seagate T echnology an d the W ave logo are registered trade marks of Seagate T echnology LLC in the United S tates and/or other countries.
Pulsar XT.2 SAS Prod uct Manual, Rev. B i Content s 1.0 Seagate Technology support services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.0 Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii Pulsar XT.2 SAS Pr oduct M anual, Rev. B 6.3.7 Product warrant y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 7.0 Physical /e le ct rica l sp e ci fica ti ons . . . . . . . . . . . . . . . . . .
Pulsar XT.2 SAS Prod uct Manual, Rev. B iii 11.2 Dual port support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 11.3 SCSI commands supported . . . . . . . . . . . . . . . . . . . . .
iv Pulsar XT.2 SAS Pr oduct M anual, Rev. B.
Pulsar XT.2 SAS Prod uct Manual, Rev. B v List of Figures Figure 1. Current pr ofiles for 400G B models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Figure 2. Current prof iles fo r 200G B mo de ls . . . .
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Pulsar XT.2 SAS Prod uct Manual, Rev. B 1 1.0 Seagate T echnology support services SEAGA TE ONLINE SUPPORT and SERVICES For information regarding pr oducts and services, visit http://www .
2 Pulsar XT.2 SAS Prod uct Manual, Rev. B 2.0 Scope This manual describes Seagate T echnology ® LLC, Pulsar ® XT .2 SAS (Serial Attached SCSI) drives. Pulsar XT .2 drives suppor t the SAS Protocol spec ifications to the extent de scribed in this manual.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 3 3.0 Applicable st andards an d reference document ation The drives documented in this manual have been developed a s system per ipher als to th e hi ghest st andard s of design and constructio n.
4 Pulsar XT.2 SAS Prod uct Manual, Rev. B 3.1.2 Electromagnetic compliance Seagate uses an in dependent laborator y to confirm comp liance with the directives/st andards for CE Marking and C-T ick Marking. The dr ive was tested in a r epresen t ative system for typical applications.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 5 3.1.4 China Restriction of Hazardous Substa nces (RoHS) Directive This product has an Environ mental Protection Use Period (EPUP) of 20 years.
6 Pulsar XT.2 SAS Prod uct Manual, Rev. B 4.0 General description Pulsar XT .2 drives provide high perfor mance, high cap a city dat a storage for a variety of systems with a Seria l Attached SCSI (SAS) interface.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 7 • Automatic data en cryption/decryption • Controlled access • Random n umber genera tor • Drive locking • 16 indepe ndent dat a bands • Cryptographic erase of us er data for a drive that will be repurposed or scrapped • Authenticated firmware download 4.
8 Pulsar XT.2 SAS Prod uct Manual, Rev. B 4.5 Formatted cap acities S tandard OEM models are for matted to 512 bytes pe r blo ck. The block size is sele ctable at for mat time and must be a multiple of 4 bytes.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 9 4.8 Thin Provisioning 4.8.1 Logical Block Provisioning The drive is de signed with a fe ature called T hin Provision ing. Thin Provisio ning is a techniq ue which does no t require Logical Blocks to be associated to Ph ysical Bloc ks o n the storage medium until su ch a time as ne eded.
10 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B When a region of LBA's are erased via cryptogr aphic er ase, as p art of the erase, the drive sha ll unmap those LBAs. If the host attempt s to acce ss an unmapp ed or trimmed LBA, the dr ive shall return scramble d dat a.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 11 5.0 Performance characteristics This section provides det ailed information concerning per formance-r elated characteristics and featu res of Pul- sar XT .2 drives. Note. Data provided is based on format at 512-bytes.
12 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 5.2.2 FORMA T UNIT command execution time for 512-byte LBA ’ s (min ute s) The device may be formatted as either a Th in Provisio ned device or a Fully Provisioned device . The default format is Thin Provisioned and is recomme nded for most applications.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 13 Due to the nature of Flash m emo ry tech nologie s there are many factors that can result in values dif ferent than those stated in this specification. Some discrepancie s can be caused by bandwidth limit ations in the host adapter , operating system, or dr iver limitations.
14 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 6.0 Reliability specifications The following reliability specifications assume correct host and drive operational interfac e, including all inter- face timings, power supply volt ages, environment al requirement s and drive mounting co nstr aints.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 15 6.1.1 Unrecoverable Errors An unrecove rable data error is defined as a failure of the drive to recover data from the media. These error s occur due to read or write problems. Unreco verable dat a errors ar e only detected during read opera tions, but not caused by the read.
16 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 6.2.5 Data Retention Data Re tention is another major cha rac t e r i s t i c o f S S D ' s t h a t m u s t b e a c c ounted for by all the algorith ms that the SSD implement s.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 17 the static electricity from the drive carr ier prior to insertin g it into the system. 6.3.4 S.M.A.R.T . S.M.
18 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B Error rate is the number of er rors per operation . The algori thm that S.M.A.R.T . uses to reco rd rates of error is to set thresholds for the number of erro rs and appropriate interval.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 19 6.3.6 Drive Self T est (DST) Drive Self T est (DST) is a technology designe d to recogn ize drive fault conditions th at qu alify the drive as a failed unit. DST validates the functiona lity of the drive at a system level.
20 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 6.3.6.2. 3 Short and extended t ests DST has two testing options : 1. short 2. extended These testing options are describ ed in the following two subsections. Each test consists of two segment s: an electric al test se gment and a read/verify scan segment.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 21 6.3.7 Product wa rranty Beginning on the date of sh ipment to th e customer an d continu ing for the p eriod spe c ified in the purchase con- tract, Seagate .
22 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 7.0 Physical/electrical specifications This section provides information relating to the physical and electrical character istics of the drive. 7.1 Power specifications The drive receives DC power (+5V and +12V) through the st andard SAS inte rface.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 23 7.3 DC power requirement s T able 8: 400GB standard model DC power requirement s Parameter 400GB (6.0Gb) Regulation ±5% ±5% V oltage +5V +12V Current (A) Current (A) Power (W) Average idle current DC 0.
24 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B T able 9: 200GB standard model DC power requirement s Parameter 200GB (6.0Gb) Regulation ±5% ±5% V oltage +5V +12V Current (A) Current (A) Power (W) Average idle current DC 0.40 0.17 4.04 Maximum starting current (peak DC) DC 3 σ 1.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 25 [1] Measured with average reading D C ammeter . Inst antaneous +12V current peaks will exce ed these values.
26 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B General DC power requirement notes. 1. Minimum cu rrent loading for each su pply voltage is not less than 1.7% of the ma ximum operating curren t shown. 2. The +5V and +12V supplies should employ sep arate groun d re turns.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 27 Figure 2. Current pr ofiles for 200GB models Figure 3. Current pr ofiles for 100GB models.
28 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 7.4 Power dissip ation 400GB models in 6Gb operati on T ypical power dissipation under idle conditions in 6Gb operation is 5.92 watt s 20.20 BTUs per ho ur). T o obtain operating power for typical random write operati ons, refer to the following I/O rate curve (see Figure 4).
Pulsar XT.2 SAS Prod uct Manual, Rev. B 29 100GB models in 6Gb operati on T ypical power dissipation under idle conditions in 6Gb operation is 4.04 watt s 13.79 BTUs per hour ). T o obtain operating power for typical random write operations, re fer to the following I/O rate curve (see Fig ure 6).
30 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B b. Non-operatin g –40° to 158°F (–40° to 70°C) package a mbient with a maximum grad ient of 36°F (20 °C) per hour . This spe cification assumes that the dr ive is p ackaged in the ship ping conta iner designed b y Seagate for use with drive.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 31 7.5.4.1 Sh ock a. Operating—normal The drive, as inst alled for normal oper ation, shall operate e rror free while subje cted to intermittent shock not exceeding: • 1000 Gs at a maximum duration of 0.5ms (h alf sinewave) Sh ock may b e applied in th e X, Y , or Z axis.
32 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 7.5.4.2 Vibration a. Operating—normal The drive as ins talled for normal ope ration, shall comply with the complete sp ecified performance while subjected to vibration: Vibr ation may be applied in the X, Y , or Z axis.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 33 7.6 Mechanical specifications Refer to Figure 10 or 1 1 for det ailed mounting config uration dimensions. See Section 10.3, “Dr i ve mounting.” Note. Th ese dimensions conform to the Small Form Factor S tandard documented in SFF-82 01 and SFF-8223 found at www .
34 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B Note. These dimensions conform to the Small Form Factor S tandard documented in SFF-82 01 and SFF-8223 found at www .sffcommittee .or g Figure 1 1. Mounting conf iguration d imensions (20 0 & 100GB mod els) Wei ght: 0.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 35 8.0 About self-e ncrypting drives Self-encrypting drives (SEDs) offer encryption and secu rity services for the pr otection of stored dat a, com- monly known as “protection of data at rest .
36 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 8.2.2 Locking SP The Locking SP contro ls read/write a ccess to the med ia and the cryptogr aphic erase feature.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 37 8.6 Cryptographic erase A significant featur e of SEDs is the ability to perform a cryptograp hic erase. This involv es the host telling the drive to change the dat a encryption ke y for a p articul ar ban d.
38 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 9.0 Defect and error management Seagate continues to use innovative tech nologies to manage d efects and erro rs. These technologies are designed to increase dat a integrity , perform drive self-mainten ance, and validat e proper drive o peration.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 39 The DIE field contains the die n umber within channel. The BLOCK field contai ns the blo ck n umber with in the die.
40 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 9.6 Protection Information (PI) Protection Information is intended as a st andardized ap proach to system level LRC traditionally provide d by systems using 520 byte formatted LBAs. Drives form atted with PI informa tion provide the same, common LBA count (i.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 41 10.0 Inst allation Pulsar XT .2 drive installation is a plug-a nd- play process. There are no ju mpers on the drive. SAS drives are designed to be used in a host system that provides a S AS-compatible backplane with bays designed to accommo date the drive.
42 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 10.2 Coolin g Cabinet cooling must be designed by the customer so that th e temperature of the driv e will not exceed temper- ature conditio ns spe cifie d in Section 7.5.1, "T emper ature." The rack, cabine t, or drawer environme nt for the drive mu st provide heat removal from the asse mbly .
Pulsar XT.2 SAS Prod uct Manual, Rev. B 43 10.3 Drive m ounting Mount the d rive using the botto m or side mounting holes. If mounting th e drive using the b ottom holes, ensure that you do not physically d istort the d rive by at tempting to mount it on a stiff, non-flat surface.
44 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 1 1.0 Interface requirements This section partially describes the interfa ce requirement s as implemen ted on Pulsar XT .2 drives. Additional information is pr ovided in the SAS Interface Manual (part numb er 100293071 ).
Pulsar XT.2 SAS Prod uct Manual, Rev. B 45 1 1.2 Dual port support Pulsar XT .2 SAS drives have two indep endent ports. These port s may be connected in the same or diff erent SCSI domains. Each drive port has a unique SAS address. The two ports have the capabilit y of independent port clocki ng (e.
46 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 1 1.3 SCSI commands supported T able 14 lists the SCSI comma nd s supp or ted by Pu lsar XT .2 drives. T able 14: Supported commands Command name Command co.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 47 Last n Deferred Errors or Asyn chronous Event s page (0 Bh) N Last n Error Events p age (07h) N Non-medium Error p age (06h) Y Pages Supported list (00h) Y P.
48 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B READ (32) 7Fh/0009h Y READ BUFFER (m odes 0, 2, 3, Ah And Bh supp orted) 3Ch Y (n on-SED drives only) READ CAP ACITY (10) 25h Y READ CAP ACITY (16) 9Eh/10h .
Pulsar XT.2 SAS Prod uct Manual, Rev. B 49 [1] Pulsar XT .2 drives can format to 512, 520, 524, 528 , 4 096, 4160, 4192 a nd 4224 bytes per logical block. [2] W arning. Power loss dur ing a firmwa re upg rade ca n r esult in firmwa re corr uptio n. Th is usu ally make s the drive inoperable.
50 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 1 1.3.1 INQUIR Y dat a T able 15 lists the INQUIR Y command dat a that the drive should return to the initiato r per the format give n in the SAS Interfac e Manual .
Pulsar XT.2 SAS Prod uct Manual, Rev. B 51 2. Saved values Saved values are stored on th e drive’ s media usin g a MODE SELECT command. On ly parame ter values that are allowed to be changed can be changed by this method.
52 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B T able 16: MODE SENSE dat a for 400GB drives MODE DATA HEADER: 01 3e 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 2e 93 90 b0 00 00 00 00 00 00 02 00 MOD.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 53 T able 17: MODE SENSE dat a for 200GB drives MODE DATA HEADER: 01 3e 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 17 49 f1 b0 00 00 00 00 00 00 02 00 MODE.
54 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B T able 18: MODE SENSE values for 100GB drives MODE DATA HEADER: 01 3e 00 10 01 00 00 10 BLOCK DESCRIPTOR: 00 00 00 00 0b a5 22 30 00 00 00 00 00 00 02 00 MO.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 55 1 1.4 Miscellaneous operating features and conditio ns T able 19 lists various features and conditio ns. A “Y” in t he support column indicates t he feature or condition is supported. An “N” in the support column indicates the feat ure or condition is not supported.
56 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B Figure 15. SAS device pl ug dimensio ns C OF DATUM B L 5.08 1.27 (6X) 1.27 (14X) 15.875 0.35MIN 15.875 33.43 0.05 B 4.90 0.08 0.84 0.05 (22X) 0.15 B P15 P1 S7 S1 SEE Detail1 0.30 0.05 (4X) 4.00 0.08 0.15 D 0.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 57 Figure 16. SAS device pl ug dimensio ns (detail) 6.10 Detail A 0.30 0.05 x 45 (5X) 0.40 0.05 X 45 (3X) CORING ALLOWED IN THIS AREA. 2.25 0.05 4.85 0.05 0.10 B E S14 S8 4.40 0.15 SEE Detail 2 3.90 0.15 SECTION A - A SECTION C - C A 0.
58 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B 1 1.4.2 Physical characteristic s This section defines phys ical inter face co nnector . 1 1.4.3 Connector requirement s Contact your prefe rred connector manufacturer for mati n g part information.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 59 1 1.4.6 SAS transmitters and receivers A typical SAS differential copper transm itter and receiver p air is shown in Figure 17. The rece iver is AC cou- pling to eliminate ground shif t noise. Figure 17. SAS transmitters and rec eivers 1 1.
60 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B The Ready LED Out signal is designed to pu ll down t he cath ode of an LED. The anode is att ached to the proper +3. 3 volt su pply thro ugh an ap prop riat e cur ren t limitin g resist or . The LED and the curr ent lim iting resis - tor are ext ernal to the d rive.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 61 Index Numerics 12 volt pins 59 5 volt pins 59 6 Gbps 60 A abort task set function 44 AC coupling 59 AC power requirements 22 ACA active status 55 ACA active,.
62 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B electromagnetic compatibility 3 electromagnetic susceptibility 32 EMI requirements 3 encryption engin e 3 5 encryption key 36 Endurance 14 Endurance M anage.
Pulsar XT.2 SAS Prod uct Manual, Rev. B 63 Reservation conflict 55 Task set full 55 miscorrecte d media da ta 14 Mode sense data, table 50 , 52 , 53 mounting 43 holes 43 orientations 41 mounting c onf.
64 Pulsar XT.2 SAS Pr oduc t Manual, Rev. B self-encrypting drives 35 Self-Monitoring Ana lysis and Reporting Techno logy 7 , 17 Serial Attached SCSI (SAS) Interface Manu al 2 shielding 3 shipping 21 .
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デバイスSeagate ST100FX0002の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Seagate ST100FX0002をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはSeagate ST100FX0002の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Seagate ST100FX0002の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Seagate ST100FX0002で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Seagate ST100FX0002を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSeagate ST100FX0002の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Seagate ST100FX0002に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちSeagate ST100FX0002デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
