Re: lentitud
Interesantes resultados:
argentina:~# hdparm /dev/hda
/dev/hda:
multcount = 0 (off)
I/O support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 0 (off)
keepsettings = 0 (off)
nowerr = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 4982/255/63, sectors = 80041248, start = 0
argentina:~# hdparm -t -T /dev/hda
/dev/hda:
Timing buffer-cache reads: 128 MB in 1.21 seconds =105.79 MB/sec
Timing buffered disk reads: 64 MB in 15.06 seconds = 4.25 MB/sec
argentina:~# hdparm /dev/hda
/dev/hda:
multcount = 0 (off)
I/O support = 0 (default 16-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
nowerr = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 4982/255/63, sectors = 80041248, start = 0
argentina:~# hdparm -t -T /dev/hda
/dev/hda:
Timing buffer-cache reads: 128 MB in 0.97 seconds =131.96 MB/sec
Timing buffered disk reads: 64 MB in 3.09 seconds = 20.71 MB/sec
argentina:~# hdparm /dev/hda
/dev/hda:
multcount = 0 (off)
I/O support = 1 (32-bit)
unmaskirq = 0 (off)
using_dma = 1 (on)
keepsettings = 0 (off)
nowerr = 0 (off)
readonly = 0 (off)
readahead = 8 (on)
geometry = 4982/255/63, sectors = 80041248, start = 0
argentina:~# hdparm -t -T /dev/hda
/dev/hda:
Timing buffer-cache reads: 128 MB in 0.97 seconds =131.96 MB/sec
Timing buffered disk reads: 64 MB in 3.07 seconds = 20.85 MB/sec
Y supongo que jugando con los demas valores podes lograr subir aun mas la
performance (y/o despedirte de tus datos :) )
Saludos
--
Daniel H. Perez
a veces Tango
danielp@linuxfreakPUNTOcom
Fui lo que crei, soy lo que esta pasando (Charly Garcia)
Debian GNU/Linux Sid (2.4.12) Usuario Reg. N. 85920
GnuPG Public Key 0x98ECB388
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