Squeeze-x64-big-1.0

From Grid5000
Jump to: navigation, search

This page describes the 1.0 version of the Grid'5000 big environment (see the general strategy for reference images) based on Squeeze version of Debian distribution for AMD64/EM64T machines. It intends to explain how this environment was built and how to use it with Kadeploy.

Contents

Identification sheet

Squeeze-x64-big-1.0

  • Based on: Debian version squeeze for amd64
  • Reference file: /grid5000/images/squeeze-x64-big-1.0.tgz at Nancy (md5sum is dc635668e746ea9b3b1acf22b4f63d72)
  • Valid on: bordeplage , bordereau , borderline , adonis , edel , genepi , chicon , chimint , chinqchint , chirloute , capricorne , sagittaire , graphene , griffon , gdx , netgdx , paradent , paramount , parapide , parapluie , helios , sol , suno, pastel , violette, stremi

Kernel version 2.6.32-5-amd64 from Debian for amd64/em64t

Authentication

  • Remote console: enabled on ttyS0 at 34800 bps
  • Services: ldap:yes, nfs:yes
  • Accounts: root:grid5000

Applications

Misc

  • ia32/i386 shared libraries are available
  • SSH has X11 forwarding enabled
  • MaxStartups for SSH is set to 500
  • Max open files: 65536
  • TCP bandwidth: for 1Gbs

Build

Build with Chef.

Mark

The version of the variant, as well as the date where it was generate are stored within the file /root/release

Terminal.png node:
cat /root/release
Squeeze-x64-big-1.0
Mon Oct 17 03:57:20 CEST 2011

Recording environment

Recording environment can be done from a description file. So we create /grid5000/descriptions/squeeze-x64-big-1.0.dsc:

###
name : squeeze-x64-big
version : 2
description : Debian 6. https://www.grid5000.fr/mediawiki/index.php/Squeeze-x64-big-1.0
author : support-staff@lists.grid5000.fr
tarball : /grid5000/images/squeeze-x64-big-1.0.tgz|tgz
postinstall : /grid5000/postinstalls/debian-x64-big-2.4-post.tgz|tgz|traitement.ash /rambin
kernel : /vmlinuz
initrd : /initrd.img
fdisktype : 83
filesystem : ext3
environment_kind : linux
visibility : public
demolishing_env : 0

What's new ?

  • Max open file descriptors is set to 65536 : Bug 3859
  • MaxStartups for SSH is set to 500 : Bug 3844
  • Bugfix on NSLCD : Bug 3873
Personal tools
Namespaces

Variants
Actions
Public Portal
Users Portal
Admin portal
Wiki special pages
Toolbox