Kernel Parameters Post: 302483615

10 More Discussions You Might Find Interesting

1. HP-UX

Display Kernel Parameters

Good Day Please couls somebody tell me how to display Configurable Kernel parameters from the command line. I am able to do it from SAM,but would like to dump the command line output to a text file so I can email it off to HP. Kind Regards Shawn

2. UNIX for Advanced & Expert Users

Tunable kernel parameters

Hi all, I'm at SCO UNIXWARE 7.1.1, my system's memory is larger than dump device, I have found one kernel tunable parameter at SCO website ie SYSDUMP_SELECTIVE which tells me that if set to 1 system will dump only kernel mapped memory, but I'm not sure how to configure this parameter. As well...

3. HP-UX

kernel parameters

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...

4. HP-UX

Need to look at Kernel parameters

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.

5. HP-UX

Kernel parameters.

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

6. HP-UX

Adding new kernel parameters

Hi, I'm new to HP-UX. i'm working on HP-UX 11.31 ia64 for testing our product i could able to change the kernel parameter values and i need to add the following parameters to the parameters list semmap = 258 nfile = 2048 msgseg = 7168 msgssz = 32 maxusers = 60 msgmap = 258 msgmax =...

7. Solaris

Which file is read by kernel to set its default system kernel parameters values?

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...

8. Linux

kernel module parameters

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...

9. Solaris

Kernel Parameters

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

10. UNIX for Dummies Questions & Answers

What exactly does Kernel parameters do ?

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...

LEARN ABOUT HPUX

audit_memory_usage

audit_memory_usage(5)						File Formats Manual					     audit_memory_usage(5)

NAME

       audit_memory_usage - percentage of physical memory that can be used by audit subsystem

VALUES

   Failsafe
   Default
   Allowed values
   Recommended values
DESCRIPTION

       The  tunable  defines  the  percentage  of physical memory that can be used by audit records.  If the audit record memory usage exceeds the
       limit, the audit subsystem blocks the system call until memory usage comes down inside the limit.

   Who Is Expected to Change This Tunable?
       Administrator with proper privileges can change the value of

   Restrictions on Changing
       This tunable value can be changed any time, as this is a dynamic tunable; but its value can not be lowered below the memory currently  used
       by the audit subsystem for records.

   When Should the Value of This Tunable Be Raised?
       When the system to be audited is critical and generates many records.

   What are the Side Effects of Raising the Value?
       If  the	system is generating great number of records, and the value is raised, then it can create a lot of unflushed memory and might slow
       down the system.

   When Should the Value of This Tunable Be Lowered?
       When the audit subsystem is not generating many records.

   What are the Side Effects of Lowering the Value?
       If many audit records are generated, then the auditing subsystem might block the system call.

   What Other Tunable Values Should Be Changed at the Same Time?
       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

       audit(5).

							     Tunable Kernel Parameters					     audit_memory_usage(5)

10 More Discussions You Might Find Interesting

1. HP-UX

Display Kernel Parameters

Discussion started by: shawnbishop

2. UNIX for Advanced & Expert Users

Tunable kernel parameters

Discussion started by: tayyabq8

3. HP-UX

kernel parameters

Discussion started by: malcqv

4. HP-UX

Need to look at Kernel parameters

Discussion started by: impunchdrunk