[lkml]   [1998]   [Dec]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectIDE-DMA strangeness (another one)

I've just moved my IDE disks around, taking out an old
disk and moving my new 6.4GB disk from hdd to hda.

With this move I saw in improvement (hdparm -t) from 3
to 8.4 (!) MB/second... Now I wonder what kind of bug
in the Linux I/O subsystem could hold performance back
_that_ badly.
Of course both benchmarks were done on a completely
unloaded IDE chip/PCI bus...


Rik -- now completely used to dvorak kbd layout...
| Linux memory management tour guide. |
| Scouting Vries cubscout leader. |

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:45    [W:0.137 / U:1.216 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site