1 |
n 1/26/07, Jakob Buchgraber <jakob.buchgraber@××××××××××.com> wrote: |
2 |
> Hello! |
3 |
> |
4 |
> I've been trying to get the standby of my harddisk work for hours. I am |
5 |
> actually really frustrated :-) . My problem is that whenever I but my |
6 |
> hdd to standby, it stays there for a few seconds and then comes back to |
7 |
> work again. So I first thought that there must be any program accessing |
8 |
> the harddisk on a regular basis. So I ran lm-profiler - but nothin'. |
9 |
|
10 |
If the drive is mounted, yeah, I'd expect to be spinning up, but if |
11 |
its not mounted then I dont see a reason for it to be spinning up. |
12 |
|
13 |
If its mounted the kernel will most probably be doing disk-caching in |
14 |
ram, and will probably be randomly probing the drive for data to stick |
15 |
in the cache ( Ok, tbh, i dont know a lot about the internals of disk |
16 |
caching, I'm just saying its feasible ). |
17 |
|
18 |
If its unmounted I think its feasable that the SATA HOTSWAPability |
19 |
function could be tripping the sata socket to see if theres anything |
20 |
still there and waking it up *shrugs* |
21 |
|
22 |
Mostly Uneducated guesses, but suppose it gives others a starting |
23 |
point to look for possibilities :) |
24 |
|
25 |
|
26 |
|
27 |
-- |
28 |
Kent |
29 |
-- |
30 |
gentoo-user@g.o mailing list |