Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Paul 'Baloo' Johnson
On 15 Nov 2001, Dominique Deleris wrote: > Well, that's also to reduce the noise of my box... When I'm > working, it will spin down since I intensively use the disks, but > I want to leave it on when I'm AFK, and reduce both power > consumption and noise. I generally only have disks that aren't u

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Dimitri Maziuk
* Matthew Sackman ([EMAIL PROTECTED]) spake thusly: > Could I just ask, why do you want to enable spin down? > > Hard discs consume the most power on start up. They also undergo the > greatest stress when spinning up. Therefore, if your disks keep having > to spin up, then you are actually not sav

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Dominique Deleris
On Wed, 14 Nov 2001 22:58:37 +, [EMAIL PROTECTED] (Matthew Sackman) said: Matthew> Could I just ask, why do you want to enable spin down? Matthew> Hard discs consume the most power on start up. They also undergo the Matthew> greatest stress when spinning up. Therefore, if your disks keep ha

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Dominique Deleris
On Wed, 14 Nov 2001 22:58:37 +, [EMAIL PROTECTED] (Matthew Sackman) said: Matthew> Could I just ask, why do you want to enable spin down? Matthew> Hard discs consume the most power on start up. They also undergo the Matthew> greatest stress when spinning up. Therefore, if your disks keep ha

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Matthew Sackman
Could I just ask, why do you want to enable spin down? Hard discs consume the most power on start up. They also undergo the greatest stress when spinning up. Therefore, if your disks keep having to spin up, then you are actually not saving anywhere as much energy as you suspect, and you are also r

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Fredrik Jagenheim
Ok, someone will probably tell you it's a bad idea, but remounting the drives with 'noatime' in the options will cause the drives to spin up less. The only drawback I've noticed so far is that mutt can't figure out when a mailbox has been updated, but for my laptop that's not really a problem as I

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Tom Allison
Paul 'Baloo' Johnson wrote: On Wed, 14 Nov 2001, Tom Allison wrote: What do you mean by that statement. is this a conflict or what. I'm having roughly the same problem as described. Umm, they're the log daemons. The drive's spinning up because something needs to write to the log. You'll

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-15 Thread Hans Ekbrand
On Wed, Nov 14, 2001 at 07:35:18PM -0800, Paul 'Baloo' Johnson wrote: > Before it's proposed, removing system loggers is *strongly* discouraged. > If you have access to remote hosts, you could set up syslog (or syslog-ng) to use them instead of your local disk. /Hans pgp0HMjwVoCPr.pgp Descript

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread Paul 'Baloo' Johnson
On Wed, 14 Nov 2001, Tom Allison wrote: > What do you mean by that statement. > is this a conflict or what. I'm having roughly the same problem as > described. Umm, they're the log daemons. The drive's spinning up because something needs to write to the log. You'll use less power and your driv

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread Tom Allison
Dominique Deleris wrote: Hello folks ! I am now in the process to reduce power consumption on my Woody box (great, isn't it?) So far I've managed to get DPMS working so that my monitor will go to standby mode when I'm AFK. Now the question: I have two HD, /dev/hda and /dev/hdc that are mounted

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread Tom Allison
Paul 'Baloo' Johnson wrote: On 14 Nov 2001, Dominique Deleris wrote: I can't figure out what's provoking this behaviour? 200 ?00:00:00 syslogd 203 ?00:00:00 klogd I'll leave it at that. What do you mean by that statement. is this a conflict or what. I'm having ro

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread J. Bruce Fields
> Everything is fine with /dev/hdc (/home), but /dev/hda will > always wake up after a few seconds of sleep ! Try just leaving a tail -f of some of the files in /var/log running in a window on your desktop while you work. This will may be enlightening. One particularly likely culprit: syslogd is

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread Dimitri Maziuk
* Dominique Deleris ([EMAIL PROTECTED]) spake thusly: > Hello folks ! ... > Everything is fine with /dev/hdc (/home), but /dev/hda will > always wake up after a few seconds of sleep ! > > I can't figure out what's provoking this behaviour? Logging probably -- your /var is on /dev/hda. Dima --

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread Kurt Lieber
On Wednesday 14 November 2001 12:46 pm, Dominique Deleris wrote: > Everything is fine with /dev/hdc (/home), but /dev/hda will > always wake up after a few seconds of sleep ! > > I can't figure out what's provoking this behaviour? My guess would be a cron job, such as exim looking at the outgoing

Re: HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread Paul 'Baloo' Johnson
On 14 Nov 2001, Dominique Deleris wrote: > I can't figure out what's provoking this behaviour? > 200 ?00:00:00 syslogd > 203 ?00:00:00 klogd I'll leave it at that. -- Baloo

HD spin down with hdparm : HD always wakes up !!!

2001-11-14 Thread Dominique Deleris
Hello folks ! I am now in the process to reduce power consumption on my Woody box (great, isn't it?) So far I've managed to get DPMS working so that my monitor will go to standby mode when I'm AFK. Now the question: I have two HD, /dev/hda and /dev/hdc that are mounted as follows: Filesystem