10-28-2008
Hi,
Thank you for your help, after setting the kernel parameters values using the kmtune -u -s param=val now i could able to see those parameter names in the kernel configuration list.
Regards,
jo09
10 More Discussions You Might Find Interesting
1. HP-UX
I want to change some kernel parameters in HP-UX11, to do with Oracle upgrade/install.
I know this is done using SAM. I am told SAM will not let you enter values outside the allowable range. Could anyone tell me if they have experienced anything different?
In Solaris, I would copy the... (2 Replies)
Discussion started by: malcqv
2 Replies
2. HP-UX
Hello all, Can anyone tell me the command line I can use to look at the following Kernel parameters:
nfile
maxfile
maxfile_lim
I'm using the Reflection manager connection to my Unix box so I can't use SAM. (3 Replies)
Discussion started by: impunchdrunk
3 Replies
3. UNIX for Advanced & Expert Users
Can only root do this, or can other users too? if other users can, do they have to be given permission, and if so, is there a file or something that stores this?
Thanks. (4 Replies)
Discussion started by: JamesByars
4 Replies
4. HP-UX
I've been trying to find out the following parameters of our Unix box:
==>OS version
==> patch level
and the following kernel parameters
=>maxfiles_lim
=>maxvgs
=>nproc
=>msgmni
=>ncsize
=>nfile
Could someone help me how would I find the above(commands)?
Thanks,
Bhagat (1 Reply)
Discussion started by: bhagat.singh-j
1 Replies
5. Solaris
Hello,
Can anyone point me out as to how to set the following parameters in Solaris Kernel: set semsys:seminfo_semmni=16384, set semsys:seminfo_semmns=32768,set semsys:seminfo_semmsl=1024,
set semsys:seminfo_semmnu=16384,set semsys:seminfo_semume=1024,
set shmsys:shminfo_shmmax=4294967295,set... (8 Replies)
Discussion started by: AQG
8 Replies
6. Solaris
Hi gurus
Could anybody tell me which file is read by kernel to set its default system kernal parameters values in solaris. Here I am not taking about /etc/system file which is used to load kernal modules or to change any default system kernal parameter value
Is it /dev/kmem file or something... (1 Reply)
Discussion started by: girish.batra
1 Replies
7. Linux
Hi,
if I install a module with specific parameter, will this parameters applied next time system boots?
for exampe, I want to disable InterruptThrottleRate
modprobe e1000e InterruptThrottleRate=0
Is this parameter apllied only for this run, or this module will always use this parameter when... (2 Replies)
Discussion started by: Shedon
2 Replies
8. Solaris
Dear All,
I want to check whether all essential kernel parameters are installed in my Solaris 10 System. Is there any way to find it.
And also how to tune it.
Kindly help.
Thanks and Regards
Rj (8 Replies)
Discussion started by: jegaraman
8 Replies
9. Solaris
Dear All,
I have weblogic Portal Installed in the Server solaris 10.
How can i verify whether all the kernel parameters are available for this Software and also another question is
How to crosscheck a server ( Solaris 10 Sparc ) whether it has all the required kernel parameters.
... (2 Replies)
Discussion started by: jegaraman
2 Replies
10. UNIX for Dummies Questions & Answers
Virtual Machine running on VMWare workstation 9.2
os : RHEL 5.8
RAM : 2.5GB
Swap : 2.6gb
CPU : 1 virtual CPU
Surprizingly I couldn't find much from googling on What exactly does Kernel parameters do ?
I was under the impression that kernel parameters just set the limits/maximum for a... (2 Replies)
Discussion started by: John K
2 Replies
LEARN ABOUT HPUX
dma32_pool_size
dma32_pool_size(5) File Formats Manual dma32_pool_size(5)
NAME
dma32_pool_size - the amount of memory to reserve for the 32-bit DMA pool
VALUES
Minimum
Maximum
Default
Specify an integer value.
DESCRIPTION
This tunable specifies the amount of memory in the first 4GB of the physical address space to be reserved for DMA for 32-bit cards. The
memory is set aside at boot time and cannot be used for other purposes. This is required only on some Itanium platforms. On platforms
where the 32-bit pool is not needed, this value is ignored.
The value of this tunable should be set based on the number of 32-bit cards in the system and the type of cards.
Related Parameters
None
WARNINGS
All HP-UX kernel tunable parameters are release specific. This parameter may be removed or have its meaning changed in future releases of
HP-UX.
Installation of optional kernel software, from HP or other vendors, may cause changes to tunable parameter values. After installation,
some tunable parameters may no longer be at the default or recommended values. For information about the effects of installation on tun-
able values, consult the documentation for the kernel software being installed. For information about optional kernel software that was
factory installed on your system, see at
AUTHOR
was developed by HP.
SEE ALSO
None
Itanium(R)-based System Only Tunable Kernel Parameters dma32_pool_size(5)