7 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
We are trying to set up a single node cloudera hadoop cluster having 16 GB as RAM on linux machine. We are setting up 5.4.2 version.
Now when we check statistics post the installation and run the top command we find that only 1 -2 GB is available. when we trigger map reduce sample job - no... (2 Replies)
Discussion started by: ketankirange
2 Replies
2. Solaris
Hello
i have a Problem - my Server is running with following MEM Information (from TOP):
Memory: 32G phys mem, 4195M free mem, 10G total swap, 9788M free swap
So i think - no problem, 4GB Free, not swapin.
So - our programmer wants to know what process taking how much memory - i... (5 Replies)
Discussion started by: roorbacj
5 Replies
3. Shell Programming and Scripting
Hello all.
I have a script that uses two arrays in the beginning. Saves certain values that i am extracting from df -h command.
array1 and array2 where i is from 0 to 9.
It then goes on and saves the values of the arrays into variables.
for i 0 to 9 , tmp= array2 // I am no writing the... (4 Replies)
Discussion started by: Junaid Subhani
4 Replies
4. Solaris
whats the difference between setting zone capped-memory from zoncfg and setting
rctl: name: zone.max-locked-memory .. if changed the zone.max-locked-memory with prctl it does not change in rcapstat .. but if change with rcapadm it reflects in rcapstat o/p (0 Replies)
Discussion started by: fugitive
0 Replies
5. UNIX for Advanced & Expert Users
can anybody explain me the concepts
virtual memory mangement, swapping and paging?
although i roughly know what they are , i need
more solid distinction between them, and also i want to figure out
the relations between them?
do you have any well-defined definitons for this concepts? (2 Replies)
Discussion started by: gfhgfnhhn
2 Replies
6. Programming
Hi I am relatively new to programming on UNIX platform. I was wondering if there is any system call so that a process can access systems page table or swap pages from main memory by specifying the page number. I am trying to implement various page replacement algorithms like LRU, OPT, FIFO etc.... (1 Reply)
Discussion started by: jayesch
1 Replies
7. UNIX for Advanced & Expert Users
i am looking for the books or web-sites which
explains the unix memory management in detail.
do you know any useful material? (1 Reply)
Discussion started by: gfhgfnhhn
1 Replies
PKGKDE-OVERRIDE-SC-DEV-LATEST(1) User Contributed Perl Documentation PKGKDE-OVERRIDE-SC-DEV-LATEST(1)
NAME
pkgkde-override-sc-dev-latest - loosen kde-sc-dev-latest Break restrictions
SYNOPSIS
pkgkde-override-sc-dev [-bbase_version] [-vversion]
DESCRIPTION
pkgkde-override-sc-dev-lastest is a helper utility which can be used to generate a dummy kde-sc-dev-latest package without Breaks field
that is present in the original version. Original kde-sc-dev-latest package is used to force KDE Software Compilation modules to be built
against the latest version of the KDE Development Platform modules without bumping versions of a bunch build dependencies for each KDE SC
module. However, while original kde-sc-dev-latest does not cause problems when building in clean chroots, the restrictions imposed by its
Breaks field might be undesirable on the maintainer system when:
o the maintainer wants to (test)build KDE module version X.Y.A against KDE Development Platform X.Y.B where (A > B);
o the maintainer builds a new upstream version of the some KDE Development Platform module on the system that has an old version of some
KDE Development Platform packages installed. For example, even if kdepimlibs does not build depend on kdebase-workspace-dev, original
kde-sc-dev-latest may prevent kdepimlibs X.Y.A to be built on the system which has kdebase-workspace X.Y.B (where A > B) installed.
By default, pkgkde-override-sc-dev-latest generates a dummy kde-sc-dev-latest package in the current working directory that is based on the
current "candidate" version of the original kde-sc-dev-latest (as per apt-cache policy). You may specify a base version with the -b option.
The resulting dummy kde-sc-dev-latest override package will have "base_version+override" as its version unless another one is specified
with -v option. Once the package is generated, you can install it like:
# dpkg --install kde-sc-dev_<version>+override_all.deb
OPTIONS
-bbase_version, --basever=base_version
The version of the original kde-sc-dev-latest package to base an override package on. It must be available in the APT database on the
system. You may also pass special value "latest" to select the latest available version in the APT database. If you specify "priority",
the latest version with the highest priority will be selection. By default (if this option is not specified), candidate version is
selected
-vversion, --version=version
Generate an override package with the specified "version+override" rather than default "base_version+override" version.
AUTHOR
Modestas Vainius <modax@debian.org>
perl v5.14.2 2011-12-26 PKGKDE-OVERRIDE-SC-DEV-LATEST(1)