Re: Boot-time improvements

2008-09-15 Thread Krzysztof Lichota
2008/9/14 Tristan Wibberley [EMAIL PROTECTED]: On Thu, 2008-09-11 at 12:51 +0200, Krzysztof Lichota wrote: As an author of Prefetch, I cannot agree that it would not fix seeks ;) Part of my implementation, not enabled by default as it is highly experimental, is ext3 defragmenter which puts all

Re: Boot-time improvements

2008-09-15 Thread Krzysztof Lichota
2008/9/12 Mackenzie Morgan [EMAIL PROTECTED]: On Fri, 2008-09-12 at 09:35 +0200, Krzysztof Lichota wrote: Thanks. There are some rough edges in patches themselves which should be straightened out. And the feedback on using prefetch was pretty much non-existing. What is the recommended way of

Re: Boot-time improvements

2008-09-13 Thread (``-_-´´) -- Fernando
Olá Oliver e a todos. On Friday 12 September 2008 10:33:17 Oliver Grawert wrote: for jaunty i would like to propose to install bootchart by default during the development cycle with an optional upload function to a central database (with a first login question do you want to participate in

Re: Boot-time improvements

2008-09-13 Thread (``-_-´´) -- Fernando
Olá Mackenzie e a todos. On Friday 12 September 2008 14:29:15 Mackenzie Morgan wrote: I'm just reading my bootcharts, and those stop at GDM. $ sudo gedit /etc/init.d/stop-bootchart Look for this case, and add a sleep before the stop command. case $1 in start) sleep 60#

Re: Boot-time improvements

2008-09-13 Thread Mackenzie Morgan
On Fri, Sep 12, 2008 at 8:00 PM, (``-_-´´) -- Fernando [EMAIL PROTECTED] wrote: Olá Mackenzie e a todos. On Friday 12 September 2008 14:29:15 Mackenzie Morgan wrote: I'm just reading my bootcharts, and those stop at GDM. $ sudo gedit /etc/init.d/stop-bootchart Look for this case, and add a

Re: Boot-time improvements

2008-09-13 Thread (``-_-´´) -- Fernando
Olá Mackenzie e a todos. On Saturday 13 September 2008 15:59:16 Mackenzie Morgan wrote: On Fri, Sep 12, 2008 at 8:00 PM, (``-_-´´) -- Fernando On Friday 12 September 2008 14:29:15 Mackenzie Morgan wrote: I'm just reading my bootcharts, and those stop at GDM. $ sudo gedit

Re: Boot-time improvements

2008-09-12 Thread Krzysztof Lichota
2008/9/11 Mackenzie Morgan [EMAIL PROTECTED]: On Thu, 2008-09-11 at 12:57 +0200, Krzysztof Lichota wrote: That's what have been done by Microsoft for XP - they had the goal to bring boot time to 30s and managed to do it. Apparently they forgot to do the same for Vista ;) But as mentioned

Re: Boot-time improvements

2008-09-12 Thread Timo Jyrinki
2008/9/11 Krzysztof Lichota [EMAIL PROTECTED]: As an author of Prefetch, I cannot agree that it would not fix seeks ;) Part of my implementation, not enabled by default as it is highly experimental, is ext3 defragmenter which puts all files for prefetch in one place on disk, so the requests to

Re: Boot-time improvements

2008-09-12 Thread Krzysztof Lichota
2008/9/12 Chris Jones [EMAIL PROTECTED]: I'm not quite sure what all the ranting is all about regarding Ubuntu boot times. I never really even thought of it until it was mentioned on the mailing list here. So, as a test, I timed my own system how long it takes to boot. From GRUB boot to login

Re: Boot-time improvements

2008-09-12 Thread Timo Jyrinki
2008/9/12 Chris Jones [EMAIL PROTECTED]: the mailing list here. So, as a test, I timed my own system how long it takes to boot. From GRUB boot to login screen, it was 36.72 secs. And that is on a Celeron D with 512MB DDR RAM and booting from an old IDE hard drive. I'd imagine that a more

Re: Boot-time improvements

2008-09-12 Thread Krzysztof Lichota
2008/9/12 Timo Jyrinki [EMAIL PROTECTED]: 2008/9/11 Krzysztof Lichota [EMAIL PROTECTED]: As an author of Prefetch, I cannot agree that it would not fix seeks ;) Part of my implementation, not enabled by default as it is highly experimental, is ext3 defragmenter which puts all files for

Re: Boot-time improvements

2008-09-12 Thread Timo Jyrinki
2008/9/12 Oliver Grawert [EMAIL PROTECTED]: You have 25-35 seconds from GRUB till desktop appearing (using autologin)? i have managed 22 already with a not to drastic set of modifications (19 after grub [1] plus the three second grub timeout) with the ten seconds my BIOS takes that even stays

Re: Boot-time improvements

2008-09-12 Thread Oliver Grawert
hi, On Do, 2008-09-11 at 22:44 +0300, Marius Gedminas wrote: Here's my 1:28 bootchart: http://mg.pov.lt/hardy-20080822-1.png There are at most 4 seconds of idle waiting. Hey, I see zope2.9 taking quite a bit of the time (20 seconds). I no longer need that. sudo apt-get remove to the

Re: Boot-time improvements

2008-09-12 Thread Oliver Grawert
hi, On Fr, 2008-09-12 at 09:23 +0200, Krzysztof Lichota wrote: You have 25-35 seconds from GRUB till desktop appearing (using autologin)? i have managed 22 already with a not to drastic set of modifications (19 after grub [1] plus the three second grub timeout) with the ten seconds my BIOS takes

Re: Boot-time improvements

2008-09-12 Thread Mackenzie Morgan
On Fri, 2008-09-12 at 09:23 +0200, Krzysztof Lichota wrote: 2008/9/11 Mackenzie Morgan [EMAIL PROTECTED]: And 30s is considered bringing it down? Wow, how long was it before? Is there a goal we have for boot time? 30s seems about average for boot time right now. At least, all of my

Re: Boot-time improvements

2008-09-12 Thread Mackenzie Morgan
On Fri, 2008-09-12 at 11:47 +0200, Oliver Grawert wrote: hi, On Do, 2008-09-11 at 22:44 +0300, Marius Gedminas wrote: Here's my 1:28 bootchart: http://mg.pov.lt/hardy-20080822-1.png There are at most 4 seconds of idle waiting. Hey, I see zope2.9 taking quite a bit of the time (20

Re: Boot-time improvements

2008-09-12 Thread Mackenzie Morgan
On Fri, 2008-09-12 at 09:35 +0200, Krzysztof Lichota wrote: Thanks. There are some rough edges in patches themselves which should be straightened out. And the feedback on using prefetch was pretty much non-existing. What is the recommended way of enabling prefetch to test? And can it be

Re: Boot-time improvements

2008-09-12 Thread Matthew Paul Thomas
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Chris Jones wrote on 11/09/08 23:05: I'm not quite sure what all the ranting is all about regarding Ubuntu boot times. I never really even thought of it until it was mentioned on the mailing list here. So, as a test, I timed my own system how

Re: Boot-time improvements

2008-09-12 Thread Thomas Novin
On Fri, 2008-09-12 at 08:05 +1000, Chris Jones wrote: takes to boot. From GRUB boot to login screen, it was 36.72 secs. And that is on a Celeron D with 512MB DDR RAM and booting from an old IDE hard drive. I'd imagine that a more recent dual core setup with more ram and a more recent sata hard

Re: Boot-time improvements

2008-09-12 Thread Marius Gedminas
On Fri, Sep 12, 2008 at 03:09:15PM +0100, Matthew Paul Thomas wrote: That's the power of low expectations. Before the 1970s, people were used to radios taking half a minute to start up. Before the 1990s, people were used to televisions taking half a minute to start up. As long as computers

Re: Boot-time improvements

2008-09-11 Thread Timo Jyrinki
2008/9/10 Przemysław Kulczycki [EMAIL PROTECTED]: Maybe we could achieve it using Prefetch? https://wiki.ubuntu.com/DesktopTeam/Specs/Prefetch https://wiki.ubuntu.com/AutomaticBootAndApplicationPrefetchingSpec Prefetch would be nice, and definitely would improve the user experience. In the

Re: Boot-time improvements

2008-09-11 Thread (``-_-´´) -- Fernando
Olá Morten e a todos. On Thursday 11 September 2008 00:19:34 Morten Kjeldgaard wrote: Is booting really relevant these days? Not for me. At work, the servers and desktops run weeks and months without a reboot. My personal laptop, an old Apple Powerbook, boots perhaps once a month. It

Re: Boot-time improvements

2008-09-11 Thread (``-_-´´) -- Fernando
Olá Thomas e a todos. On Thursday 11 September 2008 09:19:56 Thomas Novin wrote: Resuming from suspend is also very slow in Ubuntu. My system used to take 2-3 sec to resume from suspend. Resume from Hibernation takes quite a bit more (something like 50 secs). -- BUGabundo :o) (``-_-´´)

Re: Boot-time improvements

2008-09-11 Thread Krzysztof Lichota
2008/9/11 Timo Jyrinki [EMAIL PROTECTED]: 2008/9/10 Przemysław Kulczycki [EMAIL PROTECTED]: Maybe we could achieve it using Prefetch? https://wiki.ubuntu.com/DesktopTeam/Specs/Prefetch https://wiki.ubuntu.com/AutomaticBootAndApplicationPrefetchingSpec Prefetch would be nice, and definitely

Re: Boot-time improvements

2008-09-11 Thread Milos Mandaric
On Thu, 2008-09-11 at 10:04 +0200, Morten Kjeldgaard wrote: On 11/09/2008, at 03.24, Milos Mandaric wrote: Is booting really relevant these days? Not for me. At work, the servers and desktops run weeks and months without a reboot. My personal laptop, an old Apple Powerbook, boots perhaps

Re: Boot-time improvements

2008-09-11 Thread Przemysław Kulczycki
Mackenzie Morgan pisze: On Wed, 2008-09-10 at 13:40 +0200, Oliver Grawert wrote: it would be cool to see some community activity here (i.e. a team forming around redoing the scripts in upstart events, doing tests and measurements and publishing bootcharts ...) if the distro team alone does it

Re: Boot-time improvements

2008-09-11 Thread Mackenzie Morgan
On Thu, 2008-09-11 at 12:57 +0200, Krzysztof Lichota wrote: That's what have been done by Microsoft for XP - they had the goal to bring boot time to 30s and managed to do it. Apparently they forgot to do the same for Vista ;) But as mentioned before, they did it by shoving off a bunch of the

Re: Boot-time improvements

2008-09-11 Thread Mackenzie Morgan
On Thu, 2008-09-11 at 10:25 +0100, =?ISO-8859-1?Q? (``-=5F-=B4=B4)_--_Fernando _ wrote: Olá Thomas e a todos. On Thursday 11 September 2008 09:19:56 Thomas Novin wrote: Resuming from suspend is also very slow in Ubuntu. My system used to take 2-3 sec to resume from suspend. Resume from

Re: Boot-time improvements

2008-09-11 Thread Marius Gedminas
On Thu, Sep 11, 2008 at 02:43:42PM -0400, Mackenzie Morgan wrote: On Thu, 2008-09-11 at 12:57 +0200, Krzysztof Lichota wrote: That's what have been done by Microsoft for XP - they had the goal to bring boot time to 30s and managed to do it. Apparently they forgot to do the same for Vista ;)

Re: Boot-time improvements

2008-09-11 Thread Mackenzie Morgan
On Thu, 2008-09-11 at 22:16 +0300, Marius Gedminas wrote: On Thu, Sep 11, 2008 at 02:43:42PM -0400, Mackenzie Morgan wrote: On Thu, 2008-09-11 at 12:57 +0200, Krzysztof Lichota wrote: That's what have been done by Microsoft for XP - they had the goal to bring boot time to 30s and managed

Re: Boot-time improvements

2008-09-11 Thread Martin Owens
Hrm, my 2-year old laptop takes bout 45 seconds to boot if I have MySQL, Apache2, and MythTV's server set to start at boot. Actually, the 4-year old laptop might take about that long regularly...haven't booted that in a while. I wonder what causes such variation? Certainly the processes

Re: Boot-time improvements

2008-09-11 Thread Marius Gedminas
On Thu, Sep 11, 2008 at 03:32:00PM -0400, Martin Owens wrote: Hrm, my 2-year old laptop takes bout 45 seconds to boot if I have MySQL, Apache2, and MythTV's server set to start at boot. Actually, the 4-year old laptop might take about that long regularly...haven't booted that in a while.

Re: Boot-time improvements

2008-09-11 Thread Chris Jones
I'm not quite sure what all the ranting is all about regarding Ubuntu boot times. I never really even thought of it until it was mentioned on the mailing list here. So, as a test, I timed my own system how long it takes to boot. From GRUB boot to login screen, it was 36.72 secs. And that is on a

Re: Boot-time improvements

2008-09-10 Thread Markus Hitter
Am 09.09.2008 um 20:31 schrieb Jonathan Carter (highvoltage): Perhaps making the boot-process longer, by loading any non-essential software as late as possible (even long after the user has logged on), but getting the user interface ready as early as possible, should be the target,

Re: Boot-time improvements

2008-09-10 Thread Lars Wirzenius
ke, 2008-09-10 kello 09:22 +0200, Markus Hitter kirjoitti: This is what Windows XP does already, isn't it? You boot, get automatic login, see the desktop, but essentially have to wait longer to do something useful. Or, indeed, to do anything. I've experienced this with my girlfriend's

Re: Boot-time improvements

2008-09-10 Thread Timo Jyrinki
2008/9/9 Jonathan Carter (highvoltage) [EMAIL PROTECTED]: 2. Remove the flashes and brown screens when starting Gnome Personally, my biggest annoyance as a user is the brown screen that flashes between GDM and when Gnome starts. It would be much nicer if gdm displayed the greeter for half a

Re: Boot-time improvements

2008-09-10 Thread Matthew Paul Thomas
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jonathan Carter (highvoltage) wrote on 09/09/08 19:31: ... 1. Attempt to get an X server up much sooner ... See also http://fedoraproject.org/wiki/Features/OneSecondX. Cheers - -- Matthew Paul Thomas http://mpt.net.nz/ -BEGIN PGP SIGNATURE-

Re: Boot-time improvements

2008-09-10 Thread (``-_-´´) -- Fernando
Olá Jonathan e a todos. On Tuesday 09 September 2008 19:31:33 Jonathan Carter (highvoltage) wrote: It seems that with the current process, it's close to as fast as it can be at the moment. Readahead avoids unnecessary disk seeks. Upstart gets the services started in an optimal (well, let's

Re: Boot-time improvements

2008-09-10 Thread Oliver Grawert
hi, On Di, 2008-09-09 at 20:31 +0200, Jonathan Carter (highvoltage) wrote: Hi Some systems have been really successful at making it *appear* as if the system starts up faster. In my opinion, where the system can't be made to boot faster, it should be made to appear so. there are a lot of

Re: Boot-time improvements

2008-09-10 Thread Przemysław Kulczycki
Timo Jyrinki pisze: No, really, I think there is room for at least 5x improvement in disk seeks. The disk usage is currently terrible, and it is what is is because of the wish not to do too much optimization work so that there is no risk of breaking any complex setup of programs. The

Re: Boot-time improvements

2008-09-10 Thread Bryce Harrington
On Wed, Sep 10, 2008 at 10:01:49AM +0100, Matthew Paul Thomas wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jonathan Carter (highvoltage) wrote on 09/09/08 19:31: ... 1. Attempt to get an X server up much sooner ... See also http://fedoraproject.org/wiki/Features/OneSecondX.

Re: Boot-time improvements

2008-09-10 Thread Mackenzie Morgan
On Wed, 2008-09-10 at 13:40 +0200, Oliver Grawert wrote: it would be cool to see some community activity here (i.e. a team forming around redoing the scripts in upstart events, doing tests and measurements and publishing bootcharts ...) if the distro team alone does it it will take a lot

Re: Boot-time improvements

2008-09-10 Thread Morten Kjeldgaard
On 09/09/2008, at 20.31, Jonathan Carter (highvoltage) wrote: Some systems have been really successful at making it *appear* as if the system starts up faster. In my opinion, where the system can't be made to boot faster, it should be made to appear so. Is booting really relevant these

Re: Boot-time improvements

2008-09-10 Thread Milos Mandaric
On Thu, 2008-09-11 at 01:19 +0200, Morten Kjeldgaard wrote: On 09/09/2008, at 20.31, Jonathan Carter (highvoltage) wrote: Some systems have been really successful at making it *appear* as if the system starts up faster. In my opinion, where the system can't be made to boot faster, it

Boot-time improvements

2008-09-09 Thread Jonathan Carter (highvoltage)
Hi Some systems have been really successful at making it *appear* as if the system starts up faster. In my opinion, where the system can't be made to boot faster, it should be made to appear so. Here are some ideas around improving boot speed and making it appear faster: 1. Have as few

Re: Boot-time improvements

2008-09-09 Thread Przemysław Kulczycki
Jonathan Carter (highvoltage) pisze: Hi Some systems have been really successful at making it *appear* as if the system starts up faster. In my opinion, where the system can't be made to boot faster, it should be made to appear so. Here are some ideas around improving boot speed and

Re: Boot-time improvements

2008-09-09 Thread Bryce Harrington
On Tue, Sep 09, 2008 at 08:31:33PM +0200, Jonathan Carter (highvoltage) wrote: Hi Some systems have been really successful at making it *appear* as if the system starts up faster. In my opinion, where the system can't be made to boot faster, it should be made to appear so. We're right on