Messages in this thread | | | Date | Sat, 9 Sep 2000 18:28:09 +0200 (CEST) | From | Daniel Kobras <> | Subject | Re: Notebook disk spindown |
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On Sat, 9 Sep 2000, Tim Brunne wrote:
> I think Jamie is right. The nice feature of the old > bdflushd deamon was, that disk writes were possible > without spin up of the disk, because of RAM > buffering. This is achived again by patching the > kernel later than 2.2.10.
It is still possible with current kernels. As Jamie pointed out, just use noflushd, available from every debian mirror in the woody tree, or from http://www.tuebingen.linux.de/~s-kod1/noflushd/. This will provide you with the same functionality as the mobile bdflush or update versions on earlier kernels.
Still the other proposals regarding noatime or upping the limits on bdflush params make sense and can be used orthogonal to or without noflushd. But note that there's an entirely user-level solution without the need to hack the kernel.
Daniel.
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