AHCI on/off does not make a difference. When copying a 10GB file on disc, the machine becomes unresponsive. Top shows high IO up to 80%. Application do not start until the copy operation has finished.
Running Ubuntu 9.04 with Linux 2.6.30-020630-generic #020630 SMP Wed Jun 10 09:04:38 UTC 2009 x86_64 GNU/Linux
AHCI on/off does not make a difference. When copying a 10GB file on disc, the machine becomes unresponsive. Top shows high IO up to 80%. Application do not start until the copy operation has finished.
Running Ubuntu 9.04 with Linux 2.6.30- 020630- generic #020630 SMP Wed Jun 10 09:04:38 UTC 2009 x86_64 GNU/Linux