On Wed, Dec 10, 2008 at 8:11 AM, Matt <lm7812 at gmail.com> wrote: > > echo 'deadline' > /sys/block/sda/queue/scheduler > -bash: /sys/block/sda/queue/scheduler: No such file or directory > > ls -l /sys/block/sda/queue/ > total 0 > drwxr-xr-x 2 root root 0 Dec 8 17:45 iosched > -r--r--r-- 1 root root 4096 Dec 10 10:10 max_hw_sectors_kb > -rw-r--r-- 1 root root 4096 Dec 10 10:10 max_sectors_kb > -rw-r--r-- 1 root root 4096 Dec 10 10:10 nr_requests > -rw-r--r-- 1 root root 4096 Dec 10 10:10 read_ahead_kb > > No go. > What is in /sys/block/sda/queue/iosched? Or you could do a find /sys/block -name scheduler to see if the file exists at all. Don't give up so soon. mhr