[ltp] hdparm scores 38.25 MB/sec on my T40 running SUSE 10.1
RC3
Thomas Breitner
linux-thinkpad@linux-thinkpad.org
Sun, 07 May 2006 13:17:04 +0200
Hi,
T42p, pata, 7200rpm:
####
mala:/home/theo# hdparm -tT /dev/hda /dev/hda:
Timing cached reads: 2636 MB in 2.00 seconds = 1318.06 MB/sec
Timing buffered disk reads: 128 MB in 3.00 seconds = 42.64 MB/sec
mala:/home/theo#
####
mala:/home/theo# hdparm /dev/hda
/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 = 195371568, start = 0
mala:/home/theo#
###
mala:/home/theo# hdparm -i /dev/hda
/dev/hda:
Model=HTS721010G9AT00, FwRev=MCZOA40M, SerialNo=MPC011Y0G1YD7C
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=DualPortCache, BuffSize=7539kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=195371568
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: mode=0x80 (128) WriteCache=enabled
Drive conforms to: ATA/ATAPI-6 T13 1410D revision 3a: ATA/ATAPI-2
ATA/ATAPI-3 ATA/ATAPI-4 ATA/ATAPI-5 ATA/ATAPI-6
* signifies the current active mode
mala:/home/theo#
greetings,
thomas
Am Sonntag, den 07.05.2006, 12:52 +0200 schrieb Daniel Skorka:
> T43-1871, Debian sarge, ext3 (not that the filesystem matters for hdparm)
>
> ################## START ##################
> iapetus:~ # hdparm -Tt /dev/sda
>
> /dev/sda:
> Timing cached reads: 3308 MB in 2.07 seconds = 1600.43 MB/sec
> Timing buffered disk reads: 104 MB in 3.05 seconds = 34.04 MB/sec
>
>
> iapetus:~ # hdparm -i /dev/sda
>
> /dev/sda:
> HDIO_GET_IDENTITY failed: Inappropriate ioctl for device
>
> iapetus:~ # hdparm -I /dev/sda
>
> /dev/sda:
>
> ATA device, with non-removable media
> Model Number: HTS541040G9AT00
> Serial Number: MPB2LAX2DZWW5M
> Firmware Revision: MB2IA60A
> Standards:
> Used: ATA/ATAPI-6 T13 1410D revision 3a
> Supported: 6 5 4 3
> Configuration:
> Logical max current
> cylinders 16383 16383
> heads 16 16
> sectors/track 63 63
> --
> CHS current addressable sectors: 16514064
> LBA user addressable sectors: 78140160
> device size with M = 1024*1024: 38154 MBytes
> device size with M = 1000*1000: 40007 MBytes (40 GB)
> Capabilities:
> LBA, IORDY(can be disabled)
> bytes avail on r/w long: 4 Queue depth: 1
> Standby timer values: spec'd by Vendor, no device specific minimum
> R/W multiple sector transfer: Max = 16 Current = 16
> Advanced power management level: 128 (0x80)
> Recommended acoustic management value: 128, current value: 254
> DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5
> Cycle time: min=120ns recommended=120ns
> PIO: pio0 pio1 pio2 pio3 pio4
> Cycle time: no flow control=240ns IORDY flow control=120ns
> Commands/features:
> Enabled Supported:
> * NOP cmd
> * READ BUFFER cmd
> * WRITE BUFFER cmd
> * Host Protected Area feature set
> * Look-ahead
> * Write cache
> * Power Management feature set
> Security Mode feature set
> * SMART feature set
> * Mandatory FLUSH CACHE command
> * Device Configuration Overlay feature set
> Automatic Acoustic Management feature set
> * SET MAX security extension
> Address Offset Reserved Area Boot
> * SET FEATURES subcommand required to spinup after power up
> Power-Up In Standby feature set
> * Advanced Power Management feature set
> * DOWNLOAD MICROCODE cmd
> * SMART self-test
> * SMART error logging
> Security:
> Master password revision code = 65534
> supported
> not enabled
> not locked
> frozen
> not expired: security count
> not supported: enhanced erase
> 26min for SECURITY ERASE UNIT.
> HW reset results:
> CBLID- above Vih
> Device num = 0 determined by the jumper
> Checksum: correct
>
>
> iapetus:~ # hdparm /dev/sda
>
> /dev/sda:
> IO_support = 0 (default 16-bit)
> readonly = 0 (off)
> readahead = 256 (on)
> geometry = 4864/255/63, sectors = 78140160, start = 0
> ################## END ##################
>
> Note that the SATA bridge makes the harddrive appear to be a SCSI
> device, which propably is why 'hdparm -i' and 'hdparm' return no and not
> much information.
>
> Daniel
--
_____________________________________________
Thomas Breitner
mail@tombreit.de | http://www.tombreit.de