tool or techniques available to debug highly
critical production server, where data might be corrupted or OS is behaving
crazy?
Lets consider the scenario, where the back up server is not present in
infrastructure of the business process.
Thanks,
Dev Null
On Fri, Dec 3, 2010 at 7:28 PM, Mulyadi
Hello,
How to debug the running kernel module on any production server?
In general, what are the debugging techniques of any running production
server?
Thanks,
Dev Null
On Mon, Nov 29, 2010 at 8:56 PM, Alexandre Courbot wrote:
> Hi,
>
> > Can some one tell, whats the best w
Hi Rajat,
I couldn't find kern_path function in Linux Kernel 2.6.27.20. Could you
please let me know how to get the file size in detail?
Thanks,
Dev
On Mon, Oct 25, 2010 at 8:21 PM, Rajat Sharma wrote:
> Do a lookup of the file using kern_path kernel function and then use
> vfs
queries?
Thanks,
Dev Null
d help me to get the clear
understanding of MMU of Linux.
Thanks,
Dev Null
Do you think that this way of driver detection has any side effects on
SMBus?
After running the system for more than 24-48 hours, the system hangs on
reboot. This driver is needed for our project.
On Wed, Sep 29, 2010 at 7:02 PM, Arun KS wrote:
> On Thu, Sep 30, 2010 at 2:45 AM, Dev N
hangs on reboot. Somehow, CPU doesn't get reset signal.
On Wed, Sep 29, 2010 at 3:08 AM, Silesh C V wrote:
> Hello,
>
> On Wed, Sep 29, 2010 at 12:57 AM, Dev Null wrote:
> > Hello,
> > I have been using the I2C driver and the driver detection routine through
> > a
could be the source of that issue?
Thanks,
Dev Null
that CPU isn't getting the reset signal
during /sbin/reboot command.
On Mon, Sep 27, 2010 at 11:22 AM, Carlo Caione wrote:
>
> On Sep 27, 2010, at 7:40 PM, Dev Null wrote:
>
> > I have been executing the i2c driver which is connected to power supply
> module through i2c int
remove the i2c driver from the system, then I cannot see any
issue.
Please reply any solution might you have.
Thanks
Dev Null
Hi Joel,
> since Linux doesn't use segmentation , all the segment descriptor values >
> are the same. So I think it doesn't matter what selector value you load > in
> DS, ES etc. Though I don't know the real reason for why __USER_DS is > used
> instead of __KERNEL_DS
Although, linux doesn't
Guys,
I was looking at the SAVE_ALL code for kernel 2.6.
I am confused why SAVE_ALL restores __USER_DS to ds and es ?
#define SAVE_ALL \
cld; \
pushl %fs; \
pushl %es; \
pushl %ds; \
pushl %eax; \
pushl %ebp; \
pushl %edi; \
pushl
Guys,
In function __refile_buffer() (linux 2.4.21-50), what is the significance of
moving a buffer to BUF_CLEAN list.
I don't see traversing BUF_CLEAN list anywhere in the code. So, why do we need
to move the buffer to clean list. In case if dispose == BUF_CLEAN, just
removing the buffer fr
Hey,
I had once ran into a problem with FC5 because FC5 used xen as a
hypervisor, and didn't work with normal kernel compiles. Maybe thats a
problem over here?
Regards,
dev
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Plea
Hey,
I wasn't even using APM. APM is disabled in my config. Isn't ACPI a
replacement for APM ?
Regards,
devdatta
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Hey,
> What happens if you do "echo shutdown > /sys/power/disk" before hibernation?
Absolutely nothing! No change at all. I did that and then am writing
this reply. whats supposed to happen?
Regards,
dev
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s/power/state
In this case, the system halts down.
I want to know : if the hibernate / suspend to disk can halt my
computer why can't shutdown now -h. Any reasons for this / fix ?
Regards,
dev
Also , a 'halt' entry in my grub's menu.lst shuts down my computer just fine.
see tldp.org ... there is a FAQ on implementing a sys call.
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> Is it because the initrd image is too large ...
I would think so as that whats it says in the error log! :)
Why do you want to use an initrd anyways? Just build in your root fs!
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Please read the
Hey,
AFAIK, /proc is being deprecated so all new developers are asked to
use sysfs (or atleast thats what I read somewhere).
On 9/12/07, Ron Lee <[EMAIL PROTECTED]> wrote:
> Hello all,
>
> I would like to pass arguments/parameters to a kernel module. My current
> method is to use the proc file
I am not sure , but could you try not making a new directory for your
foo,. Just as a test?
Whatever .c files you create put them in net/ and edit net/Makefile .
Then try? This same problem I faced when I didn't edit the makefile
correctly.
Alternatively, maybe you could post a diff to show us ex
It seems to me that the kernel will first search for init in the
initramfs file. If it doesn't find anything there it will boot up the
legacy init. If it finds a init there, the init is run (which in most
cases calls up the legacy init), When and exactly where initrd comes
in I am not sure. All I w
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