Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Changing Values in the Kernel Post 1858 by dman110168 on Tuesday 3rd of April 2001 04:20:34 PM
Old 04-03-2001
Question

I'm getting fork failed errors. I was told I needed to upgrade my swap space but also need to change some values for some parameters in the kernel and add 2 new parameters. I not sure of the correct way of doing this.
Thanks in Advance
 

9 More Discussions You Might Find Interesting

1. Programming

kernel values related to mmap

Hi there... I am maitaining an archaic application which is using mmap for file transfering/routing. There are over 500 instances of the application running without any issues for almost 2 decade. Now, the problem is that the on one particular server (HP-UX 11), sometimes the mmap is failing... (4 Replies)
Discussion started by: tobsinte
4 Replies

2. UNIX for Dummies Questions & Answers

kernel parameter values

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)
Discussion started by: mhbd
1 Replies

3. Shell Programming and Scripting

Changing values with increasing numbers!

Hi all, i have a command named "vmchange" and i must use it for thousands of data which must be changed. For example, vmchange -m N0001 vmchange -m N0002 vmchange -m N0003 ... ... vmchange -m N0100 How can i do that in awk or bash script? Any help would be greatly appreciated.. ... (5 Replies)
Discussion started by: oduth
5 Replies

4. 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... (1 Reply)
Discussion started by: girish.batra
1 Replies

5. Solaris

check the utilization of kernel values ?

Any native Solaris commands/scripts to check the utilization of kernel tables/limits in Solaris ? (like equivalent command in HPUX is kcusage) (2 Replies)
Discussion started by: thamurali
2 Replies

6. Shell Programming and Scripting

sed/awk changing values

Can somebody help me out and provide me with a SED or AWK solution that converts TO_DATE CLAUSE -> TIMESTAMP I need to keep the PARTION value (HISTORY_20110417) and DATE/TIME value (2011-04-18 00:00:00) the same for every line PARTITION HISTORY_20110417 VALUES LESS THAN (TO_DATE('... (3 Replies)
Discussion started by: BeefStu
3 Replies

7. Shell Programming and Scripting

Changing and swapping the Values in the files

Hi all we have a file ONE like this 12345 98765 67222 74252 76991 90091 and we have one more file TWO like huiiii 67jjjj u988 99999 uj99j 98765 hujg 7yhh ij999 78688 ijo99 74252 Now i want create THREE file which is like huiiii 67jjjj u988 12345 uj99j 98765 hujg 7yhh ij999... (2 Replies)
Discussion started by: polineni
2 Replies

8. HP-UX

Changing Dynamic Tunable parameters in the kernel

To fix an "issue" we're having I need to update SHMMAX from 1GB to 2Gb, it's a dynamic parameter so am just wondering how flexible it really is. As Oracle is running on the server do I need to shut that down to change the parameter or will it just take the change on the fly? Also how would I... (6 Replies)
Discussion started by: Turlock
6 Replies

9. Shell Programming and Scripting

Changing values in the first column.

I have a file which looks like this: 1 3 5 5 3 2 1 5 3 6 3 2 0 5 6 3 2 9 0 4 5 6 4 9 In the first column, instead of 1, I want to place +1 and instead of 0, I want -1 to be put. So the generated file should look like this: +1 3 5 5 3 2 +1 5 3 6 3 2 -1 5 6 3 2 9 -1 4 5 6 4 9 Just to... (9 Replies)
Discussion started by: shoaibjameel123
9 Replies
PARTX(8)						      System Manager's Manual							  PARTX(8)

NAME
partx - telling the kernel about presence and numbering of on-disk partitions. SYNOPSIS
partx [-a|-d|-l] [--type TYPE] [--nr M-N] [partition] disk DESCRIPTION
Given a block device ( disk ) and a partition table type , try to parse the partition table, and list the contents. Optionally add or remove partitions. This is not an fdisk - adding and removing partitions is not a change of the disk, but just telling the kernel about presence and numbering of on-disk partitions. OPTIONS
-a add specified partitions or read disk and add all partitions -d delete specified or all partitions -l list partitions. Note that the all numbers are in 512-byte sectors. --type TYPE Specify the partition type -- dos, bsd, solaris, unixware or gpt. --nr M-N Specify the range of partitions (e.g --nr 2-4). SEE ALSO
addpart(8), delpart(8), fdisk(8), parted(8), partprobe(8) AVAILABILITY
The partx command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/. 11 Jan 2007 PARTX(8)
All times are GMT -4. The time now is 07:31 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy