Messages in this thread |  | | Date | Sun, 11 Nov 2001 12:42:00 +1100 (EST) | From | Tim Connors <> | Subject | Re: Laptop harddisk spindown? |
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On Thu, 8 Nov 2001, Samium Gromoff wrote:
> " Dominik Kubla wrote:" > > > > On Thu, Nov 08, 2001 at 01:51:05AM +0300, Samium Gromoff wrote: > > > I`m sorry folks, i dont quite recall whether i poked lkml with that, > > > but here it is: > > > 2.4.13, reiserfs > > > i have a disk access _every_ 5 sec, unregarding the system load, > > > 24x7x365, so i suppose while it doesnt hurts me, it hurts folks with power > > > bound boxes... > > > I must add that i `m experiencing this on -ac tree too, adn this is true > > > as far as my memory goes... (in the kernel-version context i mean) > > > > > > cheers, Samium Gromoff > > > > That's a FAQ: you have cron running... > hehe... > i`ve actually compiled cron only a week ago, so its not an issue ;) > (i havent had cron before on my homemmade linux) > > i mean i`m not this lame, and i told *no_system_load*... :-)
Not to mention that 5 second obviously implies it can't be cron (given that it runs once a minute), and points to bdflush, since that is the flushing interval.
Now, on my home box, If I run /bin/sync, the disk seeks, whether there is data to write or not. Before you point to me that I need to mount noatime - already done :) I think it also did this when bdflush told it to sync, but after installing noflushd (and hacking the b0rked init scripts), all was fine. At least, until I installed ext3 :(
-- TimC -- http://www.physics.usyd.edu.au/~tcon/
Some witty text here, can be any number of lines long
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