おまえの hddparm -tT 教えてください。

おまえの hddparm -tT ..

343:login:Penguin
08/09/20 17:30:25 fZz5s3Ei
/dev/sde:

Model=SAMSUNG HD103UI , FwRev=1AA01111, SerialNo=S1PGJ1BQ800184
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
BuffType=DualPortCache, BuffSize=32767kB, MaxMultSect=16, MultSect=?0?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: unknown: ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 ATA/ATAPI-7

* signifies the current active mode

Timing cached reads: 5208 MB in 2.00 seconds = 2604.35 MB/sec
Timing buffered disk reads: 256 MB in 3.00 seconds = 85.24 MB/sec

344:login:Penguin
08/09/20 17:31:05 fZz5s3Ei
/dev/sdf:

Model=SAMSUNG HD103UI , FwRev=1AA01111, SerialNo=S1PGJ1BQ800202
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=34902, SectSize=554, ECCbytes=4
BuffType=DualPortCache, BuffSize=32767kB, MaxMultSect=16, MultSect=?0?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=268435455
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: unknown: ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6 ATA/ATAPI-7

* signifies the current active mode

Timing cached reads: 5228 MB in 2.00 seconds = 2615.38 MB/sec
Timing buffered disk reads: 256 MB in 3.00 seconds = 85.19 MB/sec

345:login:Penguin
08/10/14 19:49:08 qm1sV2J3
/dev/sda:

Model=Hitachi HDS721010KLA330 , FwRev=GKAOAB0A, SerialNo= GTE005PBGDBPZL
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52
BuffType=DualPortCache, BuffSize=31157kB, MaxMultSect=16, MultSect=?16?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=1953525168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: ATA/ATAPI-7 T13 1532D revision 1: ATA/ATAPI-2,3,4,5,6,7

* signifies the current active mode

Timing cached reads: 1396 MB in 2.00 seconds = 698.36 MB/sec
Timing buffered disk reads: 250 MB in 3.02 seconds = 82.73 MB/sec

346:login:Penguin
08/10/14 21:19:17 FyQEQmkb
# hdparm -tT /dev/mapper/VolGroup00-LogVol00

/dev/mapper/VolGroup00-LogVol00:
Timing cached reads: 2764 MB in 2.00 seconds = 1380.83 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device
Timing buffered disk reads: 182 MB in 3.01 seconds = 60.51 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device

347:login:Penguin
08/11/03 18:07:27 YOFXF9Px
i840 P3-800EBx2 512MB RDRAM

/sbin/hdparm -tiT /dev/hda

/dev/hda:

Model=ST320014A, FwRev=3.07, SerialNo=5JZB6NW7
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=unknown, BuffSize=2048kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=39102336
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 *udma4
AdvancedPM=no WriteCache=enabled
Drive Supports : Reserved : ATA-1 ATA-2 ATA-3 ATA-4 ATA-5 ATA-6

Timing buffer-cache reads: 128 MB in 0.53 seconds =241.51 MB/sec
Timing buffered disk reads: 64 MB in 3.65 seconds = 17.53 MB/sec

348:login:Penguin
08/11/04 09:49:08 IVRdYrKl
/sbin/hdparm -tT /dev/{sd{a,b},md0}

/dev/sda:
Timing cached reads: 590 MB in 2.01 seconds = 294.15 MB/sec
Timing buffered disk reads: 104 MB in 3.02 seconds = 34.39 MB/sec

/dev/sdb:
Timing cached reads: 608 MB in 2.00 seconds = 304.07 MB/sec
Timing buffered disk reads: 104 MB in 3.06 seconds = 34.02 MB/sec

/dev/md0:
Timing cached reads: 594 MB in 2.00 seconds = 296.66 MB/sec
Timing buffered disk reads: 170 MB in 3.00 seconds = 56.65 MB/sec

3～4年前くらい前のノート。内臓ディスク2機で1機辺りの容量120GB。
RAID0構成にしてるんだけど全然早くならんね。

349:login:Penguin
08/11/04 17:16:30 mZYrCf+s
i945GC Atom230 512MB DDR2-667

/sbin/hdparm -tT /dev/sda

/dev/sda:
Timing cached reads: 2096 MB in 2.00 seconds = 1047.40 MB/sec
Timing buffered disk reads: 170 MB in 3.04 seconds = 55.84 MB/sec

350:login:Penguin
08/11/05 08:05:44 U4ddcYEK
$ sudo /sbin/hdparm -itT /dev/sda

/dev/sda:

Model=WDC WD1500HLFS-01G6U0 , FwRev=04.04V01, SerialNo= WD-WXJ508AE0064
Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52
BuffType=unknown, BuffSize=16384kB, MaxMultSect=16, MultSect=?0?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=293046768
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=no WriteCache=enabled
Drive conforms to: Unspecified: ATA/ATAPI-1,2,3,4,5,6,7

* signifies the current active mode

Timing cached reads: 5852 MB in 2.00 seconds = 2932.22 MB/sec
Timing buffered disk reads: 360 MB in 3.00 seconds = 119.83 MB/sec

351:login:Penguin
08/11/05 21:38:38 D3QkqFEJ
HITACHI_DK14FA-20

/dev/hda:
Timing cached reads: 814 MB in 2.00 seconds = 406.36 MB/sec
Timing buffered disk reads: 58 MB in 3.06 seconds = 18.95 MB/se

日立の1.8inch
udma5にて

352:login:Penguin
08/11/08 21:09:17 W9vQUhA2
# /sbin/hdparm -tT /dev/{sd{a,b,c,f},md0}

/dev/sda:
Timing cached reads: 1848 MB in 2.00 seconds = 924.32 MB/sec
Timing buffered disk reads: 214 MB in 3.01 seconds = 71.03 MB/sec

/dev/sdb:
Timing cached reads: 1792 MB in 2.00 seconds = 894.60 MB/sec
Timing buffered disk reads: 202 MB in 3.02 seconds = 66.96 MB/sec

/dev/sdc:
Timing cached reads: 1780 MB in 2.00 seconds = 889.24 MB/sec
Timing buffered disk reads: 202 MB in 3.01 seconds = 67.18 MB/sec

/dev/sdf:
Timing cached reads: 1780 MB in 2.00 seconds = 888.64 MB/sec
Timing buffered disk reads: 194 MB in 3.00 seconds = 64.59 MB/sec

/dev/md0:
Timing cached reads: 1784 MB in 2.00 seconds = 890.35 MB/sec
Timing buffered disk reads: 190 MB in 3.02 seconds = 62.95 MB/sec

なんか知らんけどやってみた

353:login:Penguin
08/11/08 21:25:27 dXhUmYNp
HDDが何だかわからんから参考にならん。
hdparm -itT してくれ。

354:login:Penguin
08/11/24 08:02:39 bkNYcLWT
# hdparm -itT /dev/sda

/dev/sda:

Model=Hitachi HDP725050GLA360 , FwRev=GM4OA52A, SerialNo= GEA530RE2E6LKE
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=56
BuffType=DualPortCache, BuffSize=15118kB, MaxMultSect=16, MultSect=?16?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=976773168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: unknown: ATA/ATAPI-2,3,4,5,6,7

* signifies the current active mode

Timing cached reads: 5394 MB in 2.00 seconds = 2698.91 MB/sec
Timing buffered disk reads: 270 MB in 3.01 seconds = 89.76 MB/sec

こんな感じで？
でもちょっとうるさくない？

355:login:Penguin
08/11/24 23:53:09 hej2l3af
>>354
ウチの P7K 500GB は極めて静かです。
そのかわり、そこまで速度は出ていなかったように思います。
マシンを一時的に撤去しているので確認できませんが。
個体差かな。

356:355
08/11/25 00:22:25 Vd5tJoKT
>>354
>でもちょっとうるさくない？
これは >>353 だったのね orz...

357:login:Penguin
08/11/30 03:03:01 gDHtDy2f
ThinkPad X40 + SiliconPower 200X 32GB CF

$ sudo /sbin/hdparm -itT /dev/sda

/dev/sda:

Model=SILICON POWER , FwRev=20080821, SerialNo=
Config={ HardSect NotMFM Fixed DTR>10Mbs }
RawCHS=16383/15/63, TrkSize=0, SectSize=576, ECCbytes=4
BuffType=DualPort, BuffSize=1kB, MaxMultSect=1, MultSect=?0?
CurCHS=16383/15/63, CurSects=15481935, LBA=yes, LBAsects=62652416
IORDY=no, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 *udma4 udma3 *udma4
AdvancedPM=yes: disabled (255)
Drive conforms to: Unspecified: ATA/ATAPI-4

* signifies the current active mode

Timing cached reads: 978 MB in 2.00 seconds = 488.33 MB/sec
Timing buffered disk reads: 122 MB in 3.01 seconds = 40.51 MB/sec

358:名無しさん@Vim%Chalice
08/12/07 15:05:11 RZXpX62G
Model=WDC WD6400AAKS-22A7B0 x 2
md[01]:RAID1, md[23]:RAID0
# /sbin/hdparm -tT /dev/md[0123]
/dev/md0:
　Timing cached reads: 　 4360 MB in 　2.00 seconds = 2179.81 MB/sec
　Timing buffered disk reads: 　124 MB in 　1.05 seconds = 117.89 MB/sec

/dev/md1:
　Timing cached reads: 　 4328 MB in 　2.00 seconds = 2164.16 MB/sec
　Timing buffered disk reads: 　342 MB in 　3.01 seconds = 113.63 MB/sec

/dev/md2:
　Timing cached reads: 　 4436 MB in 　2.00 seconds = 2218.32 MB/sec
　Timing buffered disk reads: 　654 MB in 　3.00 seconds = 217.85 MB/sec

/dev/md3:
　Timing cached reads: 　 4316 MB in 　2.00 seconds = 2159.40 MB/sec
　Timing buffered disk reads: 　646 MB in 　3.01 seconds = 214.86 MB/sec

ほぼ計算とおりです。

359:login:Penguin
08/12/27 20:08:39 0D7c/jNW
SSD換装前

Timing cached reads: 360 MB in 2.01 seconds = 179.12 MB/sec
Timing buffered disk reads: 72 MB in 3.02 seconds = 23.83 MB/sec

SSD換装後

Timing cached reads: 354 MB in 2.01 seconds = 176.23 MB/sec
Timing buffered disk reads: 198 MB in 3.00 seconds = 65.94 MB/sec

静かだ・・・

360:login:Penguin
08/12/27 20:13:57 C1wUzRLr
>>359
体感速度は向上しましたか？

361:login:Penguin
08/12/27 20:30:26 0D7c/jNW
>>360氏

はい、向上しました。

362:login:Penguin
08/12/27 20:32:08 0D7c/jNW
>>360氏
まだまだ、チューニングが必要かもしれません。

363:login:Penguin
09/01/06 22:48:15 i33B5zC4
# hdparm -tT /dev/{sd{a,b,c,d,e,f},md1}
/dev/sda:
Timing cached reads: 20076 MB in 1.99 seconds = 10063.61 MB/sec
Timing buffered disk reads: 376 MB in 3.01 seconds = 125.12 MB/sec
/dev/sdb:
Timing cached reads: 21944 MB in 1.99 seconds = 11001.30 MB/sec
Timing buffered disk reads: 378 MB in 3.02 seconds = 125.36 MB/sec
/dev/sdc:
Timing cached reads: 20116 MB in 2.00 seconds = 10082.27 MB/sec
Timing buffered disk reads: 376 MB in 3.00 seconds = 125.28 MB/sec
/dev/sdd:
Timing cached reads: 20992 MB in 1.99 seconds = 10522.85 MB/sec
Timing buffered disk reads: 376 MB in 3.00 seconds = 125.25 MB/sec
/dev/sde:
Timing cached reads: 19760 MB in 1.99 seconds = 9904.86 MB/sec
Timing buffered disk reads: 376 MB in 3.01 seconds = 124.96 MB/sec
/dev/sdf:
Timing cached reads: 20588 MB in 1.99 seconds = 10320.11 MB/sec
Timing buffered disk reads: 378 MB in 3.01 seconds = 125.40 MB/sec
/dev/md1:
Timing cached reads: 22024 MB in 1.99 seconds = 11042.53 MB/sec
Timing buffered disk reads: 1452 MB in 3.00 seconds = 483.54 MB/sec

HDDは15k.5の300GBx6
SAS RAIDコントローラは LSI 1068E
(っつーてもRAID機能は殺してHBAとしてlinuxのmdでRAID5を構成)

364:363
09/01/07 23:30:50 GgBRB+Wc
>>363のシステムドライブにOCZのMLCな60GBのSSDをゲット
さっそくCentOS5.2(x86_64)を入れてhdparm実行してみた。

# hdparm -tT /dev/sda

/dev/sda:
Timing cached reads: 22780 MB in 1.99 seconds = 11423.06 MB/sec
Timing buffered disk reads: 328 MB in 3.01 seconds = 108.82 MB/sec

とりあえずsshで入れる環境まで作って今日はおしまい。

365:login:Penguin
09/02/05 02:06:36 tCCgUaZm
HP Mini 1000 (HDD 60GBモデル)

/dev/sda:

Model=TOSHIBA MK6028GAL , FwRev=BN101C , SerialNo= Y82RW1ZQW
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=46
BuffType=unknown, BuffSize=0kB, MaxMultSect=16, MultSect=?16?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=117210240
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: sdma0 sdma1 sdma2 mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: Unspecified: ATA/ATAPI-3,4,5,6,7

* signifies the current active mode

Timing cached reads: 1152 MB in 2.00 seconds = 575.91 MB/sec
Timing buffered disk reads: 88 MB in 3.02 seconds = 29.12 MB/sec

366:login:Penguin
09/02/05 02:08:09 tCCgUaZm
/dev/sda:

Model=HDS722516VLAT20 , FwRev=V34OA6EA, SerialNo= VNR41EC4CJKL0M
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52
BuffType=DualPortCache, BuffSize=1794kB, MaxMultSect=16, MultSect=?16?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=321670847
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: ATA/ATAPI-6 T13 1410D revision 3a: ATA/ATAPI-2,3,4,5,6

* signifies the current active mode

Timing cached reads: 2086 MB in 2.00 seconds = 1043.12 MB/sec
Timing buffered disk reads: 168 MB in 3.00 seconds = 55.93 MB/sec

367:login:Penguin
09/02/09 21:47:01 9ErMyQZl
Hitachi HDP725050GLA360 x 6
Hitachi HDT725050VLA360 x 2

mdadm
md1:raid1
md2:raid10
md3:raid10
md4:raid6

# hdparm -tT /dev/md{1,2,3,4}

/dev/md1:
Timing cached reads: 4434 MB in 2.00 seconds = 2217.98 MB/sec
Timing buffered disk reads: 270 MB in 3.02 seconds = 89.35 MB/sec

/dev/md2:
Timing cached reads: 4794 MB in 2.00 seconds = 2398.63 MB/sec
Timing buffered disk reads: 1724 MB in 3.00 seconds = 574.57 MB/sec

/dev/md3:
Timing cached reads: 4602 MB in 2.00 seconds = 2301.99 MB/sec
Timing buffered disk reads: 848 MB in 3.02 seconds = 280.57 MB/sec

/dev/md4:
Timing cached reads: 3302 MB in 2.00 seconds = 1651.67 MB/sec
Timing buffered disk reads: 1034 MB in 3.01 seconds = 343.55 MB/sec

368:login:Penguin
09/02/10 15:45:03 DrMEaHmK
# /sbin/hdparm -tT /dev/{sd{a,d},md2}
/dev/sda:
　Timing cached reads: 　 4416 MB in 　2.00 seconds = 2208.16 MB/sec
　Timing buffered disk reads: 　220 MB in 　3.00 seconds = 　73.23 MB/sec

/dev/sdd:
　Timing cached reads: 　 4412 MB in 　2.00 seconds = 2206.96 MB/sec
　Timing buffered disk reads: 　368 MB in 　3.01 seconds = 122.20 MB/sec

/dev/md2:
　Timing cached reads: 　 4368 MB in 　2.00 seconds = 2183.79 MB/sec
　Timing buffered disk reads: 　652 MB in 　3.01 seconds = 216.83 MB/sec

起動時間はSSDが早いのう
CentOS5.2 POST > auto login > desktop
/dev/sda:Model=WD1600AAJS-19WAA0 　　　　　 57s
/dev/sdd:Model=SPCC Solid State DiskB20 　　40s
/dev/md2:Model=WD6400AAKS-22A7B0[RAID0] 　　46s

369:login:Penguin
09/02/25 07:16:58 //htN7Su
$ sudo /sbin/hdparm -itT /dev/sdc

/dev/sdc:

Model=Hitachi HDT721010SLA360 , FwRev=ST6OA31B, SerialNo=STF604MH0D5R9B
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=56
BuffType=DualPortCache, BuffSize=15001kB, MaxMultSect=16, MultSect=?0?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=1953525168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: unknown: ATA/ATAPI-2,3,4,5,6,7

* signifies the current active mode

Timing cached reads: 7406 MB in 2.00 seconds = 3705.39 MB/sec
Timing buffered disk reads: 336 MB in 3.01 seconds = 111.47 MB/sec

370:login:Penguin
09/04/09 18:25:08 SUri0Agp
echo "test" > /dev/null

371:login:Penguin
09/05/03 02:41:30 RPlmuxqX
$ sudo /sbin/hdparm -itT /dev/sda

/dev/sda:

Model=Hitachi HDS721010KLA330 , FwRev=GKAOAB0A, SerialNo= GTE005PBGDBPZL
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=52
BuffType=DualPortCache, BuffSize=31157kB, MaxMultSect=16, MultSect=?0?
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=1953525168
IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
AdvancedPM=yes: unknown setting WriteCache=enabled
Drive conforms to: ATA/ATAPI-7 T13 1532D revision 1: ATA/ATAPI-2,3,4,5,6,7

* signifies the current active mode

Timing cached reads: 6220 MB in 2.00 seconds = 3111.82 MB/sec
Timing buffered disk reads: 248 MB in 3.01 seconds = 82.28 MB/sec

372:login:Penguin
09/07/31 21:48:28 pJim5qYp
echo "test" > /dev/null

373:login:Penguin
09/07/31 22:42:52 eE+dZ/1h
K8T800　Athlon64 3000+　PC3200 512MB
さすがにシングルチャネルだからか、メモリおせえな…

# hdparm -tiT /dev/sda

/dev/sda:

Model=ST340016A , FwRev=3.75 , SerialNo=3HS3J6YJ
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs RotSpdTol>.5% }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=unknown, BuffSize=2048kB, MaxMultSect=16, MultSect=?16?
(maybe): CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=78165360
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2
UDMA modes: udma0 udma1 udma2 udma3 udma4 *udma5
AdvancedPM=no WriteCache=enabled
Drive conforms to: Unspecified: ATA/ATAPI-1,2,3,4,5

* signifies the current active mode

Timing cached reads: 894 MB in 2.00 seconds = 446.50 MB/sec
Timing buffered disk reads: 96 MB in 3.03 seconds = 31.67 MB/sec

374:login:Penguin
09/09/21 01:46:04 LN7esbAN
/dev/sda:
Timing cached reads: 562 MB in 2.02 seconds = 277.61 MB/sec
Timing buffered disk reads: 70 MB in 3.05 seconds = 22.92 MB/sec