Archives
Archives
| From: | Kerin Millar <kerframil@×××××.com> | ||
|---|---|---|---|
| To: | gentoo-server@l.g.o | ||
| Subject: | Re: [gentoo-server] It's amazing what switching the IO scheduler can do. | ||
| Date: | Sat, 06 Aug 2005 12:27:08 | ||
| Message-Id: | 279fbba405080605245465d72c@mail.gmail.com | ||
| In Reply to: | Re: [gentoo-server] It's amazing what switching the IO scheduler can do. by "Paul Kölle" |
||
| 1 | On 8/6/05, Paul Kölle <pkoelle@×××××.com> wrote: |
| 2 | > A. Khattri wrote: |
| 3 | > |
| 4 | > > I had a (dumb?) question: if you enable all the schedulers in a 2.6 |
| 5 | > > kernel, which one is picked as the default? |
| 6 | > And how do I change it if all three are built in? |
| 7 | > |
| 8 | |
| 9 | The elevator is set per block device and can be changed via sysfs. |
| 10 | Here is an example of how to change it for /dev/sda: |
| 11 | |
| 12 | # echo deadline > /sys/block/sda/queue/scheduler |
| 13 | |
| 14 | Cheers, |
| 15 | |
| 16 | --Kerin Millar |
| 17 | |
| 18 | -- |
| 19 | gentoo-server@g.o mailing list |
| Subject | Author |
|---|---|
| Re: [gentoo-server] It's amazing what switching the IO scheduler can do. | William Kenworthy <billk@×××××××××.au> |