05-13-2010
Do you remember how you changed the ulimit and what Operating System you have?
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1. UNIX for Dummies Questions & Answers
i've encountered the following problem with sco unixware7.
after using the "ulimit -f unlimited" command and then using "ulimit -a" it lists the filesize as unlimited.
BUT, when type the ulimit command without parameters, the output is given as 4194303
so i can't create a file bigger than... (4 Replies)
Discussion started by: roydv
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2. Solaris
How do you make the ulimit values permanent for a user?
by default, the root login has the following ulimits:
# ulimit -a
time(seconds) unlimited
file(blocks) unlimited
data(kbytes) unlimited
stack(kbytes) 8192
coredump(blocks) unlimited
nofiles(descriptors) 1024
memory(kbytes)... (2 Replies)
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3. Programming
I would like to know where is the ulimit value stored in the shell. And how to get or modify it using the C program.
I run the command ulimit it shows me unlimited and quits.
Where that value is stored.
Thanks (1 Reply)
Discussion started by: mobile01
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4. Shell Programming and Scripting
How do i set ulimit for user (4 Replies)
Discussion started by: Krrishv
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5. SCO
hi,
i cant set ULIMIT for normal user (file size more than 2gb).but in root user it is working fine.in user it is giving error like "limit exceeded (priviledged user)". (2 Replies)
Discussion started by: prakrithi
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6. UNIX for Advanced & Expert Users
I would like to set the maximum number or open files per process to be greater than 1024000 (for specific application scalability purpose). I am using RHEL 5.3/Ext4.
%sysctl fs.file-max
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I also have added the folloing to /etc/security/limits.conf
* ... (7 Replies)
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All,
Our SA is considering setting the max open files from 2048 to 30K. This sounds like a drastic change. Does anybody have an idea of the negative impacts of increasing the open files too high? Would like to know if this change could negatively impact our system. What test should we run to... (2 Replies)
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8. Red Hat
The root user runs the following
ulimit -a | grep open
and gets a result of
open files (-n) 8162
A user runs the same command and gets a result of
open files (-n) 2500
How can you set the ulimit of the user to... (2 Replies)
Discussion started by: jsanders
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9. AIX
Hi,
Our application team is asking me to set ulimit parameter in my AIX 6.1 TL8 box.
Some of them i set already.
address space limit (kbytes) (-M) unlimited
locks (-L) unlimited
locked address space (kbytes) (-l) 64
nice (-e) ... (3 Replies)
Discussion started by: sunnybee
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10. Solaris
A coredump is being created by one of our applications on Solaris server and occupying entire space on the mount, thereby bringing down the application.
While we try to identify the root cause, i tried to limit to limit the size of the core dump.
Executed below command in shell and also updated... (2 Replies)
Discussion started by: kesani
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LEARN ABOUT REDHAT
initscript
INITSCRIPT(5) Linux System Administrator's Manual INITSCRIPT(5)
NAME
initscript - script that executes inittab commands.
SYNOPSIS
/bin/sh /etc/initscript id runlevels action process
DESCRIPTION
When the shell script /etc/initscript is present, init will use it to execute the commands from inittab. This script can be used to set
things like ulimit and umask default values for every process.
EXAMPLES
This is a sample initscript, which might be installed on your system as /etc/initscript.sample.
#
# initscript Executed by init(8) for every program it
# wants to spawn like this:
#
# /bin/sh /etc/initscript <id> <level> <action> <process>
#
# Set umask to safe level, and enable core dumps.
umask 022
ulimit -c 2097151
PATH=/bin:/sbin:/usr/bin:/usr/sbin
export PATH
# Increase the hard filedescriptor limit for all processes
# to 8192. The soft limit is still 1024, but any unpriviliged
# process can increase it's soft limit up to the hardlimit
# with "ulimit -Sn xxx" (needs a 2.2.13 or later Linux kernel).
ulimit -Hn 8192
# Execute the program.
eval exec "$4"
FILES
/etc/inittab, /etc/initscript.
AUTHOR
Miquel van Smoorenburg ,<miquels@cistron.nl>
SEE ALSO
init(8), inittab(5).
December 24, 1999 INITSCRIPT(5)