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hdparm -tT contest -- szybkość Twojego dysku

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n0rbi666
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Post by n0rbi666 » Thu Jan 05, 2006 10:56 am

Code: Select all

/dev/hda:

ATA device, with non-removable media
        Model Number:       ST3120026A                                       
        Firmware Revision:  3.54    
Standards:
        Used: ATA/ATAPI-6 T13 1410D revision 2 
        Supported: 6 5 4 3 

Code: Select all

/dev/hdb:

ATA device, with non-removable media
        Model Number:       ST380011A                                         
        Firmware Revision:  3.06    
Standards:
        Used: ATA/ATAPI-6 T13 1410D revision 2 
        Supported: 6 5 4 3

Code: Select all

/dev/hda:
 Timing cached reads:   1748 MB in  2.00 seconds = 873.26 MB/sec
 Timing buffered disk reads:  164 MB in  3.00 seconds =  54.66 MB/sec

Code: Select all

/dev/hdb:
 Timing cached reads:   1740 MB in  2.00 seconds = 868.83 MB/sec
 Timing buffered disk reads:  168 MB in  3.01 seconds =  55.75 MB/sec
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dlugidll
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Post by dlugidll » Thu Jan 05, 2006 11:31 am

a moze ktos pokaze wyniki testow prawdziwego programu do testowania - bonnie++ wersja 1.0.3a, anie pseudotestera jakim jest hdparm
proponuje bonnie++ w wersji najnowszej 1.0.3, ale nie poprzez emerge tylko ze strony dopmowej - z emerga niedziala proawidlowo przynajmniej u mnie
http://www.coker.com.au/bonnie++/
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BeteNoire
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Post by BeteNoire » Thu Jan 05, 2006 11:45 am

Załóż wątek "bonnie++ contest" ;)
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Poe
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Post by Poe » Thu Jan 05, 2006 7:22 pm

cóż... nie powala :)

Code: Select all

root@failed> hdparm -tT /dev/hda                                                                                          

/dev/hda:
 Timing cached reads:   1264 MB in  2.00 seconds = 631.15 MB/sec
 Timing buffered disk reads:  120 MB in  3.02 seconds =  39.69 MB/sec
dla

Code: Select all

root@failed> hdparm -I /dev/hda                                                                                            

/dev/hda:

ATA device, with non-removable media
        Model Number:       WDC WD400AB-00CBA1                      
        Serial Number:      WD-WMAA61344373
        Firmware Revision:  04.07B04
Standards:
        Supported: 5 4 3 2 
        Likely used: 6
dysk jest jakos 3-4 letni... tak jak caly komp..
Hardware:HP Pavilion DV6875SE[C2DT5550@1.83GHz_3GB-DDR2_320GB-SATA_GF8400GS]
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w.tabin
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Post by w.tabin » Thu Jan 05, 2006 11:20 pm

Mój dysk Seagate Barracuda 7200.7

Code: Select all

# hdparm -tT /dev/sda
/dev/sda:
 Timing cached reads:   1248 MB in  2.00 seconds = 623.96 MB/sec
 Timing buffered disk reads:  168 MB in  3.02 seconds =  55.55 MB/sec
Pozdrawiam :D
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Sathian
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Post by Sathian » Fri Jan 06, 2006 9:53 pm

Oto moj wynik:

Dysk Seagate Baracuda 7200

Code: Select all

/dev/hda:
 Timing cached reads:   856 MB in  2.01 seconds = 426.27 MB/sec
 Timing buffered disk reads:  118 MB in  3.02 seconds =  39.12 MB/sec
Czy tak słaby wynik może być skutkiem tego że mam na jednej taśmie dwa dyski, ten drugi Seagate 3-letni?
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blazeu
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Post by blazeu » Sat Jan 07, 2006 9:48 am

Zmienilem kernelka na vanille 2.6.15, dodałem do niego patche z adaptive readahead i reisera4 i zanotowalem poprawe predkosci o 1/3 blisko... a w najlepszym przypadku o 1/2 :] moj system od dawna tak szybko nie ganial...
/me dances happily around my PC
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Tako rzecze ja: kapral rezerwy :)
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Gabrys
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Post by Gabrys » Sat Jan 07, 2006 11:00 am

Sathian wrote:Oto moj wynik:

Dysk Seagate Baracuda 7200

Code: Select all

/dev/hda:
 Timing cached reads:   856 MB in  2.01 seconds = 426.27 MB/sec
 Timing buffered disk reads:  118 MB in  3.02 seconds =  39.12 MB/sec
Czy tak słaby wynik może być skutkiem tego że mam na jednej taśmie dwa dyski, ten drugi Seagate 3-letni?
Odpal kilka razy hdparm i obserwuj wzrost ;).
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Post by OBenY » Sat Jan 07, 2006 2:40 pm

patchset dla masochistow:
http://www.kadu.net/~obeny/kernel/patch-2.6.15-ock1.bz2

readahead, supermount-ng, fbsplash, alsa-update, ide-delay, usb-polling-interval, reiser4

moze ktos skorzysta :)
zrobione na wlasne potrzeby...

EDIT: nakladac tylko na vanille-2.6.15
EDIT2: wywalilem alse, bo przeszkadzala, teraz juz jest chyba okej, smialo uzywac!
EDIT3: dla leniwcow jest ebuild http://www.kadu.net/~obeny/ebuilds/ock-sources.tar.bz2
Last edited by OBenY on Sat Jan 07, 2006 6:06 pm, edited 2 times in total.
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BeteNoire
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Post by BeteNoire » Sat Jan 07, 2006 3:20 pm

ide-delay to ta łatka od probowania dysków przy bootowaniu? Ile czasu jest to faktycznie szybsze?
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Gabrys
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Post by Gabrys » Sat Jan 07, 2006 3:24 pm

BeteNoire wrote:ide-delay to ta łatka od probowania dysków przy bootowaniu? Ile czasu jest to faktycznie szybsze?
Z rozmowy z autorem się dowiedziałem, że ustalając ide-delay=10 jako opcję kernela skracamy czas wykrywania dysków z około sekundy na 10 ms. Czyli dużo szybsze.
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BeteNoire
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Post by BeteNoire » Sat Jan 07, 2006 3:25 pm

A jak się to ma do stabilności czy niezawodności wykrywania?
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Gabrys
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Post by Gabrys » Sat Jan 07, 2006 3:30 pm

Jak coś pójdzie nie tak, to zwiększasz owy czas. Jak w ogóle się wysypuje, to wywalasz opcję i leci po staremu.
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OBenY
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Post by OBenY » Sat Jan 07, 2006 3:48 pm

Quake ja tej latki nie wynalazlem, ja tylko ja podkradlem i dostosowuje do nowych jajek, bo przydatna. w lilo lub grubie w sekcji cos a'la append nalezy dodac ide-delay=10 i jazda :) jak cos sie wali, to zwiekszyc np do 50, a jak to nie pomaga, to w ogole nie dodawac :P Generalnie latka jest nieszkodliwa, wiec mozna smialo uzywac.

Btw, ten patchpack jest spieprzony :/ cos dalem popalic z alsa, sie nie raczy skompilowac, zaraz poprawka bedzie ...
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pmz
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Post by pmz » Sat Jan 07, 2006 4:36 pm

Code: Select all

arrakis ~ # hdparm -tT /dev/hda

/dev/hda:
 Timing cached reads:   3144 MB in  2.00 seconds = 1571.90 MB/sec
 Timing buffered disk reads:  188 MB in  3.03 seconds =  62.08 MB/sec
Dysk to SEAGATE Barracuda 200 GB, 8MB, IDE (ST3200822A), chodzi jako udma5 na płycie MSI K8T Neo2-F.
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olejseba
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ha ha soft raid rulez

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Post by olejseba » Sun Jan 08, 2006 11:48 am

sebasoctam ktos # hdparm -tT /dev/md1

/dev/md1:
Timing cached reads: 3040 MB in 2.00 seconds = 1519.91 MB/sec
Timing buffered disk reads: 352 MB in 3.00 seconds = 117.33 MB/sec

pozdrowionka olejseba
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dlugidll
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Post by dlugidll » Sun Jan 08, 2006 8:09 pm

olejseba mozesz podac jakie to dyski sa dokladnie?
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arsen
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Post by arsen » Sun Jan 08, 2006 8:36 pm

Code: Select all

/dev/md0:
 Timing cached reads:   1248 MB in  2.00 seconds = 623.96 MB/sec
 Timing buffered disk reads:  310 MB in  3.01 seconds = 103.05 MB/sec
2 x Maxtor 6Y080M0 SATA 80Gb "spięte" w programowy raid0
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cpu
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Post by cpu » Sun Jan 08, 2006 9:53 pm

Code: Select all

/dev/sda:
 Timing cached reads:   1908 MB in  2.00 seconds = 953.19 MB/sec
 Timing buffered disk reads:  202 MB in  3.01 seconds =  67.01 MB/sec

Code: Select all

ATA device, with non-removable media
        Model Number:       SAMSUNG SP2504C
        Serial Number:      S09QJ10Y609512
        Firmware Revision:  VT100-33
SATA2 Samsung na SIL3112A pod nF2U400 (mobo Abit NF7-S 2.0 procek A1700+@10x200)
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olejseba
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Post by olejseba » Sun Jan 08, 2006 10:50 pm

dlugidll wrote:olejseba mozesz podac jakie to dyski sa dokladnie?

2 x Dysk Samsung 80GB 7200obr 8MB cache
na ata100 soft raid0 plyta asus a8n-sli deluxe
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slazeros
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Post by slazeros » Tue Jan 10, 2006 9:34 am

Hej, oto moje wyniki :

Code: Select all

hdparm -tT /dev/hdc

/dev/hdc:
 Timing cached reads:   1168 MB in  2.00 seconds = 583.96 MB/sec
 Timing buffered disk reads:  158 MB in  3.01 seconds =  52.52 MB/sec

male info :)

Code: Select all

ATA device, with non-removable media
        Model Number:       ST3160023A
        Serial Number:      3JS3QTC8
        Firmware Revision:  8.01
Standards:
        Used: ATA/ATAPI-6 T13 1410D revision 2
        Supported: 6 5 4 3

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Lewy23
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Post by Lewy23 » Wed Jan 11, 2006 6:59 pm

Hej! Przede wszystki to pozdrowionka dla Wszystkich !
Mam male pytanko , moj dysk to

Code: Select all

ATA device, with non-removable media
        Model Number:       WDC WD800JB-00ETA0                      
        Serial Number:      WD-WCAHL5408955
        Firmware Revision:  77.07W77
ATA-100
przed przystapieniem do zabawy z hdparm mialem wyniki :

Code: Select all

/dev/hda:
 Timing cached reads:   2372 MB in  2.00 seconds = 1183.81 MB/sec
 Timing buffered disk reads:  144 MB in  3.02 seconds =  47.58 MB/sec
a po paru zmianach mam :

Code: Select all

/dev/hda:
 Timing cached reads:   2324 MB in  2.00 seconds = 1161.93 MB/sec
 Timing buffered disk reads:  126 MB in  3.02 seconds =  41.72 MB/sec
moje ustawienia to:

Code: Select all


/dev/hda:
 multcount    = 16 (on)
 IO_support   =  3 (32-bit w/sync)
 unmaskirq    =  1 (on)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 readonly     =  0 (off)
 readahead    = 256 (on)
 geometry     = 16383/255/63, sectors = 80026361856, start = 0

hda_args="-d1-u1 -c3 -m16 -M254"

Kombinowalem juz z roznymi ustawieniami ale niestety powrocic do pierwotnej wartosci mi sie nie udalo . Czy mozna cos z tym zrobic zeby ta dolna wartos sie zwiekszyla ? Bo w takim razie to po co wogle uzywac Hdparm , czy to cos daje , jak to mi tylko popsulo wyniki ? A moze ja cos namieszalem ?
:?:
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evilav
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Post by evilav » Wed Jan 11, 2006 7:25 pm

/dev/sda:
Timing cached reads: 1540 MB in 2.02 seconds = 762.11 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device
Timing buffered disk reads: 164 MB in 3.01 seconds = 54.42 MB/sec
HDIO_DRIVE_CMD(null) (wait for flush complete) failed: Inappropriate ioctl for device


dla WD80GB SATAII
evilav :)
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karol
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Post by karol » Wed Jan 11, 2006 7:54 pm

Seagate na zwyklej ATA...

Code: Select all

hdparm -tT /dev/hda

/dev/hda:
 Timing cached reads:   1992 MB in  2.00 seconds = 996.15 MB/sec
 Timing buffered disk reads:  160 MB in  3.00 seconds =  53.25 MB/sec

Code: Select all

/dev/hda:

ATA device, with non-removable media
        Model Number:       ST380011A                               
        Serial Number:      5JVLFY9N            
        Firmware Revision:  8.01   
I non stop mam problemy z :

Code: Select all

hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
gg: 1910078
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pmz
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Post by pmz » Wed Jan 11, 2006 8:50 pm

karol wrote:I non stop mam problemy z :

Code: Select all

hda: dma_intr: status=0x51 { DriveReady SeekComplete Error }
hda: dma_intr: error=0x84 { DriveStatusError BadCRC }
Miałem coś podobnego na wadliwym/źle dopiętym kablu. Polecam sprawdzić.
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