Hi all
How to change the system parameter (kernel Parameter)
in sun solaris..i wan't to increase the maximum no of user processs.i found it frm sysdef command that it has a value of 3048
i wan't to increase it as smtime while forking a new proceess it,s giving error max limit of user process... (1 Reply)
Would someone please help explain what the following kernel settings indicate on HP 11.00. Thanks Kristian.
Parameter Value
maxuprc 10156
nfile 65430
semmni 45185
semmnu 20236
semmns 45315
shmmni 18264 (1 Reply)
Hi all
I am using HPUX 11.00 .its a HP9000 L class server with 1gb ram and dual processor 540Mhz.
i want to know abt the two kernel parameter mentioned below
1)maxdsize
2)maxssize
these two parameter has the default values and it has not been changed once.
as some application on this... (1 Reply)
Hello All,
can someone clarify finally what are the kernel parameter settings
for ORACLE9i on SOLARIS9 ?
the following first part is copy paste from the sun's web... (2 Replies)
Hello and thank you everyone that has helped guide me in the past.
I need to change the max_thread_proc parameter in order for certain Oracle utilities to function correctly. It is currently set at 64.
I am a dba not an sa so please excuse my lack of knowledge on something that is probably... (7 Replies)
Hello everbody:
I have Sol9, and I need to check its kernekl parameters, do you know how to list them or in which file they can be found.
Thanks in Advance (3 Replies)
Hi,
May I pls. know what would be the equivalent kernel parameter in HP-UX for the below Linux kernel parameter.
sysctl kern.ps_showallprocs - This setting in Linux would let users see their own processes in "ps".
Thanks,
Narasimha (1 Reply)
Hi All
Need to find kernel parameter values of our UNIX box.
/filesys1/tmp>uname -a
HP-UX hps1_dc B.11.11 U 9000/800 1681349356 unlimited-user license
/filesys1/CDBLprodrun/tmp>
Can anyone help me with the cmd to find kernel parameter values?
Thanks in advance. (1 Reply)
Hi.
I wanted to know, that if an issue is coming, where ,on running a load test, the memory of the APP server(unix) increases, but does not come down once the test is over, in that case, does tuning the nk thread paramter help in teleasing of the memory..???
plz answer soon (2 Replies)
I have solaris 9 system.
I want to change the "tcp_conn_req_max_q" setting in /etc/system.
whats the correct way,
set ndd:tcp_conn_req_max_q=2048
or
set tcp:tcp_conn_req_max_q=2048
thanks (1 Reply)
Discussion started by: chaandana
1 Replies
LEARN ABOUT OPENSOLARIS
systemd-sysctl.service
SYSTEMD-SYSCTL.SERVICE(8) systemd-sysctl.service SYSTEMD-SYSCTL.SERVICE(8)NAME
systemd-sysctl.service, systemd-sysctl - Configure kernel parameters at boot
SYNOPSIS
/lib/systemd/systemd-sysctl [OPTIONS...] [CONFIGFILE...]
systemd-sysctl.service
DESCRIPTION
systemd-sysctl.service is an early boot service that configures sysctl(8) kernel parameters by invoking /lib/systemd/systemd-sysctl.
When invoked with no arguments, /lib/systemd/systemd-sysctl applies all directives from configuration files listed in sysctl.d(5). If one
or more filenames are passed on the command line, only the directives in these files are applied.
In addition, --prefix= option may be used to limit which sysctl settings are applied.
See sysctl.d(5) for information about the configuration of sysctl settings. After sysctl configuration is changed on disk, it must be
written to the files in /proc/sys before it takes effect. It is possible to update specific settings, or simply to reload all
configuration, see Examples below.
OPTIONS --prefix=
Only apply rules with the specified prefix.
-h, --help
Print a short help text and exit.
--version
Print a short version string and exit.
EXAMPLES
Example 1. Reset all sysctl settings
systemctl restart systemd-sysctl
Example 2. View coredump handler configuration
# sysctl kernel.core_pattern
kernel.core_pattern = |/libexec/abrt-hook-ccpp %s %c %p %u %g %t %P %I
Example 3. Update coredump handler configuration
# /lib/systemd/systemd-sysctl --prefix kernel.core_pattern
This searches all the directories listed in sysctl.d(5) for configuration files and writes /proc/sys/kernel/core_pattern.
Example 4. Update coredump handler configuration according to a specific file
# /lib/systemd/systemd-sysctl 50-coredump.conf
This applies all the settings found in 50-coredump.conf. Either /etc/sysctl.d/50-coredump.conf, or /run/sysctl.d/50-coredump.conf, or
/usr/lib/sysctl.d/50-coredump.conf will be used, in the order of preference.
See sysctl(8) for various ways to directly apply sysctl settings.
SEE ALSO systemd(1), sysctl.d(5), sysctl(8),
systemd 237SYSTEMD-SYSCTL.SERVICE(8)