nning is image registration
>> using elastix/transformix).
>>
>> I had benchmarked the code on my Ubuntu laptop (similar spec) without any
>> problems, but when running on Debian, whenever SWAP was needed, the system
>> processing significantly slowed down/essentially froz
On 28.01.22 22:55, Tixy wrote:
On Fri, 2022-01-28 at 17:31 +0100, Marco Möller wrote:
On 28.01.22 11:15, Steven J. West wrote:
Comparing the Ubuntu and Debian kernel parameters using sudo sysctl
-a
showed two key differences in virtual memory (vm) management
parameters.
* Ubuntu:
o
On Vi, 28 ian 22, 10:15:58, Steven J. West wrote:
> Dear all,
>
> TL;DR/summary:
>
>- Tuning vm.watermark_boost_factor to 0 (disable) on Debian
>significantly improves performance on memory-intensive tasks that utilise
>SWAP space, by stopping preemptive kswapd freeing of memory, and
ficantly slowed down/essentially froze.
>
> After much debugging, I have traced this to the vm.watermark_boost_factor
> kernel parameter:
>
> Comparing the Ubuntu and Debian kernel parameters using sudo sysctl -a
> showed two key differences in virtual memory (vm) managem
On Fri, 2022-01-28 at 17:31 +0100, Marco Möller wrote:
> On 28.01.22 11:15, Steven J. West wrote:
> > Comparing the Ubuntu and Debian kernel parameters using sudo sysctl
> > -a
> > showed two key differences in virtual memory (vm) management
> > parameters.
>
On 28.01.22 11:15, Steven J. West wrote:
Comparing the Ubuntu and Debian kernel parameters using sudo sysctl -a
showed two key differences in virtual memory (vm) management parameters.
* Ubuntu:
o vm.swappiness=60
o vm.watermark_boost_factor=0
* Debian:
o vm.swappiness=10
Debian, whenever SWAP was needed, the system
processing significantly slowed down/essentially froze.
After much debugging, I have traced this to the vm.watermark_boost_factor
kernel parameter:
Comparing the Ubuntu and Debian kernel parameters using sudo sysctl -a
showed two key differences in
Hi.
On Fri, Mar 30, 2018 at 04:20:53PM +0200, Michael Lange wrote:
> Hi,
>
> On Fri, 30 Mar 2018 14:40:21 +0300
> Reco wrote:
>
> >
> > It won't do any good, because:
> >
> > # ls -al /sys/module/nouveau/parameters/noaccel
> > -r 1 root root 4096 Mar 30
> > 14:37 /sys/module/n
Hi,
On Fri, 30 Mar 2018 14:40:21 +0300
Reco wrote:
>
> It won't do any good, because:
>
> # ls -al /sys/module/nouveau/parameters/noaccel
> -r 1 root root 4096 Mar 30
> 14:37 /sys/module/nouveau/parameters/noaccel
>
> Permissions of '400' in these case mean that its impossible to chan
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On Fri, Mar 30, 2018 at 02:40:21PM +0300, Reco wrote:
> Hi.
[...]
> It won't do any good, because:
>
> # ls -al /sys/module/nouveau/parameters/noaccel
> -r 1 root root 4096 Mar 30 14:37
> /sys/module/nouveau/parameters/noaccel
Uh-oh.
Hi.
On Fri, Mar 30, 2018 at 11:50:46AM +0200, to...@tuxteam.de wrote:
> On Fri, Mar 30, 2018 at 04:50:06AM -0300, rv riveravaldez wrote:
> > On Thu, Mar 29, 2018 at 11:28 PM, Stefan Monnier
> > wrote:
> > >> I'm running with a 'nouveau.noaccel=1' kernel parameter added at hand
> > > [...]
Hello.
Le Fri, 30 Mar 2018 04:50:06 -0300,
rv riveravaldez a écrit :
> 'Permiso denegado' means 'Permission denied'.
>
>
> What else shoud/could I do?
Maybe you could try to unload the module before changing it's setup?
--
SGA Automation
27 Rue Jean-Philippe Rameau
Pôle Delta
76000 Rouen
Te
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On Fri, Mar 30, 2018 at 04:50:06AM -0300, rv riveravaldez wrote:
> On Thu, Mar 29, 2018 at 11:28 PM, Stefan Monnier
> wrote:
> >> I'm running with a 'nouveau.noaccel=1' kernel parameter added at hand
> > [...]
> >> Is there any way to deactivate and r
On Thu, Mar 29, 2018 at 11:28 PM, Stefan Monnier
wrote:
>> I'm running with a 'nouveau.noaccel=1' kernel parameter added at hand
> [...]
>> Is there any way to deactivate and reactivate such a parameter without
>> the need to reboot?
>
> You can try and change it with
>
> # echo 0 > /sys/modul
> I'm running with a 'nouveau.noaccel=1' kernel parameter added at hand
[...]
> Is there any way to deactivate and reactivate such a parameter without
> the need to reboot?
You can try and change it with
# echo 0 > /sys/modules//parameters/noaccel
-- Stefan
Hi,
I'm running with a 'nouveau.noaccel=1' kernel parameter added at hand
at boot (for a random freeze that appears with nouveau driver and the
NVIDIA C61 [GeForce 7025 / nForce 630a] (rev a2) GPU).
Is there any way to deactivate and reactivate such a parameter without
the need to reboot?
Thanks
Hi
I use Debian unstable. I just compiled kernel 2.6.7
with ATI Radeon framebuffer support inside.
I tried to set the initial video mode to
800x600 16bit 85MHz
but the video keeps coming at 600x480 8bit mode.
I use GRUB bootloader and tried the following configuration.
kernel (hd1,8)/boot/vmlinuz-
t much - far too much. How many thousand users?
> Another question is , are the values of shmmax and shmall in bytes?
Yep
>
> Murat
>
> -Ursprüngliche Nachricht-
> Von: Karl E. Jorgensen [mailto:karl@;jorgensen.com]
> Gesendet: Freitag, 18. Oktober 2002 14:54
> An: [EMAIL PROTECT
Oktober 2002 14:54
An: [EMAIL PROTECTED]
Betreff: Re: Kernel parameters
On Thu, Oct 17, 2002 at 10:47:06AM +0200, Yildiz, Murat wrote:
>
>
> Hi ,
> I have searched the maillist archive but found nothing.
> Where can I find documentation about kernel parameters?Especially for
tho
On Thu, Oct 17, 2002 at 10:47:06AM +0200, Yildiz, Murat wrote:
>
>
> Hi ,
> I have searched the maillist archive but found nothing.
> Where can I find documentation about kernel parameters?Especially for those
> under /proc/sys/fs , vm and kernel.
> What I want to do is , lo
Hi ,
I have searched the maillist archive but found nothing.
Where can I find documentation about kernel parameters?Especially for those
under /proc/sys/fs , vm and kernel.
What I want to do is , lowering the filesystem cache rate, so the Oracle
Databases (over 20 instances) may allocate more
Of course, Jeremiah Mahler's idea worked. I made the script,
#!/bin/bash
set -e
mkfs -c /dev/fd0
mount /dev/fd0
/floppy/vmlinuz
lilo -C ~/lilo-bootdisc.conf
umount /dev/fd0
And lilo-bootdisc.conf was,
compact
boot=/dev/fd0
On Fri, 26 Oct 2001, Jeremiah Mahler wrote:
(snip)
> I dont know if my solution is what you are looking for but here it is
> anyway. I made a boot disk for using on a diskless machine by
> essentially doing the same thing as I do with a hard disk.
> I created an ext2 filesystem on the floppy and c
On Fri, Oct 26, 2001 at 10:40:28AM -0400, Mark Carroll wrote:
> What must I do to pass parameters to things compiled into a kernel on a
> bootdisk, when I do "make zdisk" or whatever with the kernel sources,
> in the same way that one can pass parameters with lilo's "append"?
>
> -- Mark
>
>
> -
What must I do to pass parameters to things compiled into a kernel on a
bootdisk, when I do "make zdisk" or whatever with the kernel sources,
in the same way that one can pass parameters with lilo's "append"?
-- Mark
how to know from a running binary kernel the parameters for semaphores
and shared memory?
how to know parameters who have default kernels ?
thanks,
jaume
s a fat12 filesystem.
> >
> > Kind Regards,
> >
> > Stephan Hachinger
> >
> > - Original Message -
> > From: Brian Lavender <[EMAIL PROTECTED]>
> > To: Stephan Hachinger <[EMAIL PROTECTED]>
> > Sent: Tuesday, March 21, 2000 3:44 AM
Sent: Sunday, March 19, 2000 7:44 AM
Subject: pass boot disk kernel parameters?
> How do you create a boot disk where you can pass it kernel parameters
> such as
>
> disk=linear
> append = "hd=683,16,38 hd=64,32,202"
>
> I just grabbed the append specification from L
How do you create a boot disk where you can pass it kernel parameters
such as
disk=linear
append = "hd=683,16,38 hd=64,32,202"
I just grabbed the append specification from LILO stuff in the Running
Linux book [129]. The book says how to add it in lilo, but gives no
indication for p
man proc is an "outline that gives a quick tour through
the /proc..." and it was written in July 1996...
/usr/src/linux/Documentation/sysctl/* and
/usr/src/linux/Documentation/networking/ip-sysctl.txt
are a better source of information, but they are
a little behind on the current situation :(
A
When I was configuring kernel 2.2.13 (make menuconfig)
I was looking for IP: always defragment
(CONFIG_IP_ALWAYS_DEFRAG) and I couldn't find it. It
had to be somewhere because its required for masquerading.
Then it hit me, some kernel options are moving to
/proc/sys/* and can be configured at run
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