Re: 2-4-21-rc3-benh0 - hfsplus
- To: Soeren Sonnenburg <debianppc-ml@nn7.de>
- Cc: debian-powerpc@lists.debian.org
- Subject: Re: 2-4-21-rc3-benh0 - hfsplus
- From: Jens Axboe <axboe@suse.de>
- Date: Thu, 12 Jun 2003 09:09:26 +0200
- Message-id: <20030612070926.GR17164@suse.de>
- In-reply-to: <1055398366.1035.3.camel@localhost>
- References: <20030529182934.GV845@suse.de> <1054233789.2591.0.camel@localhost> <20030529185525.GW845@suse.de> <1054244009.2607.2.camel@localhost> <20030530071225.GC845@suse.de> <1054280811.1129.15.camel@localhost> <20030530075639.GH845@suse.de> <1055359799.1070.3.camel@localhost> <20030612055222.GO17164@suse.de> <1055398366.1035.3.camel@localhost>
On Thu, Jun 12 2003, Soeren Sonnenburg wrote:
> On Thu, 2003-06-12 at 07:52, Jens Axboe wrote:
> > On Wed, Jun 11 2003, Soeren Sonnenburg wrote:
> > > [...]
> > > Any reasonable values ?
> > >
> > > For the moment I would allow for hdsleeping for 1hr ... so I am doing
> > > hdparm -S60 /dev/hda (-S0 respectively) also in the laptop-mode.sh
> > > script as it makes no sense for me to have the hd beeing powered down
> > > elsewhen...
> >
> > I use -S6 and -S0 on the kernels that don't have the AAM patch. But I
> > almost always use the laptop-mode patch in conjunction with the AAM
> > patch, so I don't have a lot of mileage on it alone.
>
> Sorry, but what is AAM ?
Automatic acousting management, essentially meant to control the
acoustic level (and thus power leve) of the drive while being used. It
will keep the drive in three states: spun down, quiet (low power
consumption), and fast. It was posted on lkml some time back, I can
repost an updated version if there's any interest.
--
Jens Axboe
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