Ruzna rychlost disku

[Gilhad]

Mam takovy dotaz - je mozne, ze novy disk je 4x pomalejsi nez stary?
Nebo mam neco blbe nastavene?

 
[root@]#  hdparm -tT /dev/hda
/dev/hda:
 Timing buffer-cache reads:   128 MB in  1.41 seconds = 90.78 MB/sec
 Timing buffered disk reads:  64 MB in  5.13 seconds = 12.48 MB/sec
[root@]#  hdparm -tT /dev/hdb
 
/dev/hdb:
 Timing buffer-cache reads:   128 MB in  1.41 seconds = 90.78 MB/sec
 Timing buffered disk reads:  64 MB in 21.70 seconds =  2.95 MB/sec



[root@]#  hdparm -i /dev/hda
 
/dev/hda:
 
 Model=QUANTUM FIREBALL EX6.4A, FwRev=A0A.0D00, SerialNo=676901721524
 Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
 RawCHS=13328/15/63, TrkSize=32256, SectSize=21298, ECCbytes=4
 BuffType=3(DualPortCache), BuffSize=418kB, MaxMultSect=16, MultSect=off
 DblWordIO=no, OldPIO=2, DMA=yes, OldDMA=2
 CurCHS=12495/16/63, CurSects=789577920, LBA=yes, LBAsects=12594960
 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2
 IORDY=on/off, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4
 UDMA modes: mode0 mode1 *mode2
  
[root@]#  hdparm -i /dev/hdb
 
/dev/hdb:
 
 Model=WDC WD205AA-00BAA0, FwRev=10.09K11, SerialNo=WD-WMA2V1217696
 Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs
FmtGapReq }
 RawCHS=16383/16/63, TrkSize=57600, SectSize=600, ECCbytes=40
 BuffType=3(DualPortCache), BuffSize=2048kB, MaxMultSect=16,
MultSect=off
 DblWordIO=no, OldPIO=2, DMA=yes, OldDMA=0
 CurCHS=16383/16/63, CurSects=-66060037, LBA=yes, LBAsects=40079088
 tDMA={min:120,rec:120}, DMA modes: mword0 mword1 *mword2
 IORDY=on/off, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4
 UDMA modes: mode0 mode1 mode2 mode3 mode4


V /etc/rc.d/rc.local   mam 
hdparm -q -c3 -d1 /dev/hda
hdparm -q -c3 -d1 /dev/hdb
  

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Zdravi
    Gilhad
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