Hallo Leute
Also wie versprochen (jetzt sitz ich endlich wieder zu Hause) die
Ausgaben von hdparm bzw. "der Tests".
Mit den "von YaST" vorgenommenen Settings.
------------
hdparm -i /dev/hda
/dev/hda:
Model=Maxtor 2B020H1, FwRev=WAK21R90, SerialNo=B1J0SNXE
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=40020624
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
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: (null):
* signifies the current active mode
------------
hdparm /dev/hda
/dev/hda:
multcount = 16 (on)
IO_support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 2491/255/63, sectors = 40020624, start = 0
------------
hdparm -tT /dev/hda
/dev/hda:
Timing buffer-cache reads: 1924 MB in 2.00 seconds = 961.52 MB/sec
Timing buffered disk reads: 112 MB in 3.04 seconds = 36.88 MB/sec
------------
Erster Test mit "mit bonnie":
bonnie -s 600 -d /tmp
Bonnie 1.4: File '/tmp/Bonnie.4553', size: 629145600, volumes: 1
Writing with putc()... done: 15512 kB/s 92.8 %CPU
Rewriting... done: 10889 kB/s 4.6 %CPU
Writing intelligently... done: 36880 kB/s 13.6 %CPU
Reading with getc()... done: 12404 kB/s 70.5 %CPU
Reading intelligently... done: 25908 kB/s 5.1 %CPU
Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done...
---Sequential Output (nosync)--- ---Sequential
Input-- --Rnd Seek-
-Per Char- --Block--- -Rewrite-- -Per Char-
--Block--- --04k (03)-
Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU
/sec %CPU
mule 1* 600 15512 92.8 36880 13.6 10889 4.6 12404 70.5 25908 5.1
151.7 0.4
(Umbrüche sind manchmal lästig )
Jetzt die Ergebnisse mit der von mir normalerweise über "hdparm" bei
Festplatten (wenn passend) verwendeten Parameter (hdparm -c1 -d1
-m16 -k1 -K1 /dev/hd?):
------------
hdparm -i /dev/hda
/dev/hda:
Model=Maxtor 2B020H1, FwRev=WAK21R90, SerialNo=B1J0SNXE
Config={ Fixed }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=57
BuffType=DualPortCache, BuffSize=2048kB, MaxMultSect=16, MultSect=16
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=40020624
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
AdvancedPM=yes: disabled (255) WriteCache=enabled
Drive conforms to: (null):
* signifies the current active mode
------------
hdparm /dev/hda
/dev/hda:
multcount = 16 (on)
IO_support = 1 (32-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 1 (on)
readonly = 0 (off)
readahead = 8 (on)
geometry = 2491/255/63, sectors = 40020624, start = 0
------------
hdparm -tT /dev/hda
/dev/hda:
Timing buffer-cache reads: 2288 MB in 2.00 seconds = 1144.00 MB/sec
Timing buffered disk reads: 112 MB in 3.01 seconds = 37.22 MB/sec
------------
Zu dem Ganzen noch ein neuer "bonnie"-Lauf:
bonnie -s 600 -d /tmp
Bonnie 1.4: File '/tmp/Bonnie.1512', size: 629145600, volumes: 1
Writing with putc()... done: 15706 kB/s 93.3 %CPU
Rewriting... done: 11462 kB/s 5.1 %CPU
Writing intelligently... done: 38918 kB/s 14.5 %CPU
Reading with getc()... done: 12679 kB/s 71.5 %CPU
Reading intelligently... done: 26438 kB/s 5.7 %CPU
Seeker 1...Seeker 2...Seeker 3...start 'em...done...done...done...
---Sequential Output (nosync)--- ---Sequential
Input-- --Rnd Seek-
-Per Char- --Block--- -Rewrite-- -Per Char-
--Block--- --04k (03)-
Machine MB K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU
/sec %CPU
mule 1* 600 15706 93.3 38918 14.5 11462 5.1 12679 71.5 26438 5.7
167.0 0.4
------------