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        <title>Where there is a shell, there is a way - informatique:nix:ibm</title>
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        <link>https://unix.ndlp.info/</link>
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       <dc:date>2026-05-01T06:02:15+00:00</dc:date>
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    <image rdf:about="https://unix.ndlp.info/lib/exe/fetch.php/wiki:dokuwiki.svg">
        <title>Where there is a shell, there is a way</title>
        <link>https://unix.ndlp.info/</link>
        <url>https://unix.ndlp.info/lib/exe/fetch.php/wiki:dokuwiki.svg</url>
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    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_boot?rev=1246302265&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2009-06-29T19:04:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_boot</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_boot?rev=1246302265&amp;do=diff</link>
        <description>Etapes de démarrage

	*  Check and initialize the hardware POST
	*  Locate the BLV using the boot list
	*  Load the BLV and pass control
	*  Configure Devices cfgmgr
	*  Start init and process /etc/inittab

Contenu du BLV (Boot Logical Volume)

	* AIX Kernel : utilisé jusqu&#039;au prochain arrêt</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2009-06-29T19:04:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_gpfs</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_gpfs?rev=1246302265&amp;do=diff</link>
        <description>General Parallel File System (GPFS) est un type de système de fichiers partagé en cluster à hautes performances développé par IBM. Plusieurs noeuds peuvent accéder aux données de manière concurrente. Il reprend les principes du RAID (striping et redondance). Plus d&#039;infos sont disponibles sur</description>
    </item>
    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_hacmp?rev=1259663434&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2009-12-01T10:30:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_hacmp</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_hacmp?rev=1259663434&amp;do=diff</link>
        <description>Afficher l&#039;état du cluster
lssrc -g cluster
clfindres
synchro_VGDA.ksh

En HACMP 5.3, varyonvg -u -b / importvg -L ne fonctionne pas toujours correctement (cf. &lt;http://wiki.depuille.net/index.php/HACMP&gt;)


#!/bin/ksh
# On determine les vg appartenant au cluster, ainsi que leur groupe de ressource

/usr/es/sbin/cluster/sbin/cl_lsvg | grep -v &quot;^#&quot; | while read line
do
   # Pour chacun des vgs de chacun des groupes de ressources, on resynchronise
   echo $line
   /usr/es/sbin/cluster/cspoc/fix_args…</description>
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    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_lvm?rev=1448269154&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-11-23T08:59:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_lvm</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_lvm?rev=1448269154&amp;do=diff</link>
        <description>Règles de base pour le LVM

Règles de calcul

Sous AIX, on ne peut pas spécifier la taille en Mo à la création d’un LV. Il faut spécifier le nombre de « partitions logiques » attribuées au LV lors de sa création.

	*  Calcul du nombre de partitions logiques pour un LV :</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2009-06-29T19:04:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_mem</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_mem?rev=1246302265&amp;do=diff</link>
        <description>Généralités

	*  Un AIX 5.x nécessite au moins 1 Go de RAM mais 2 Go sont plutôt conseillés pour bien faire tourner l&#039;OS (et cela hormis les applications pouvant tourner sur la machine).

	*  Si on ne connait rien aux futures applications tournant sur la machine on peut spécifier une taille de swap égale à la RAM. Ce n&#039;est pas forcément optimisé mais vu la taille des disques à l&#039;heure actuelle (plusieurs centaines de Go) on peut se le permettre.</description>
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    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_nim?rev=1522140641&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-03-27T08:50:41+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_nim</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_nim?rev=1522140641&amp;do=diff</link>
        <description>*  Bootable ISO from NIM

Récupérer infos open firmware


Another method:
0 &gt; dev packages/gui
ok
0 &gt; display_boot_devices #network

SMS Macro Operation Succeeded.
Device Current Device
Number Position Name
1. 2 Interpartition Logical LAN ( loc=U8246.L2B.06009AA-V1-C3-T1 )
2. – Interpartition Logical LAN ( loc=U8246.L2B.06009AA-V1-C4-T1 )
3. – Interpartition Logical LAN ( loc=U8246.L2B.06009AA-V1-C5-T1 )
4. – Interpartition Logical LAN ( loc=U8246.L2B.06009AA-V1-C6-T1 )
5. – PORT – 1 IBM Host Et…</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2015-11-27T09:30:50+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_powervm</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_powervm?rev=1448616650&amp;do=diff</link>
        <description>*  Définitions
	*  Configuration / Tuning</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2013-04-12T08:05:01+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_reseau</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_reseau?rev=1365753901&amp;do=diff</link>
        <description>DHCP Linux -&gt; boot AIX


option aix-server code 151 = ip-address;
option aix-path code 152 = text;

host aix {
filename &quot;aix/bootfile.exe&quot;;
hardware ethernet d2:45:4c:44:ba:04;
fixed-address 10.1.239.133;
option aix-server 10.1.239.136;
option aix-path &quot;/images/tftpboot/aix/recovery&quot;;
 }</description>
    </item>
    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_san?rev=1448268816&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-11-23T08:53:36+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_san</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_san?rev=1448268816&amp;do=diff</link>
        <description>Lister les adapters FC


$ lsdev -Cc adapter |grep fcs
fcs0      Available 02-00 8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
fcs1      Available 02-01 8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
fcs2      Available 03-00 8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
fcs3      Available 03-01 8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
fcs4      Available 08-00 8Gb PCI Express Dual Port FC Adapter (df1000f114108a03)
fcs5      Available 08-01 8Gb PCI E…</description>
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    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_tips?rev=1539786432&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-10-17T14:27:12+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_tips</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_tips?rev=1539786432&amp;do=diff</link>
        <description>Alternate rootvg

	*  Split du rootvg


bosboot -a
unmirrorvg rootvg hdisk1
reducevg rootvg hdisk1
alt_disk_copy -d hdisk1
bootlist -m normal hdisk0


	*  Suppression du alt_rootvg si tout est ok


alt_rootvg_op -X altinst_rootvg
extendvg -f rootvg hdisk1
mirrorvg rootvg hdisk1
bootlist -m normal -o hdisk0 hdisk1</description>
    </item>
    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_tools?rev=1448439872&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-11-25T08:24:32+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_tools</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_tools?rev=1448439872&amp;do=diff</link>
        <description>*  rperf finder : &lt;https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Power%20Systems/page/rperf&gt;
	*  nmon : &lt;https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Power%20Systems/page/nmon_analyser&gt;
	*  nmon analyzer : &lt;https://www.ibm.com/developerworks/community/wikis/home/wiki/Power%20Systems/page/nmon_analyser&gt;
	*  nmon consolidator : &lt;https://www.ibm.com/developerworks/community/wikis/home?lang=en#!/wiki/Power%20Systems/page/nmon_consolidator&gt;</description>
    </item>
    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_tuning?rev=1448458923&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-11-25T13:42:03+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_tuning</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_tuning?rev=1448458923&amp;do=diff</link>
        <description>Généralités

Lancer topas pour avoir un état global de la machine :



Activité de swapping

	*  PAGING SPACE : indique si la machine a swappé depuis le boot. Ici on voit que la machine a utilisé 35.9% de swap soit 1 Go environ. Cette valeur n&#039;est remise à zéro qu&#039;au reboot.</description>
    </item>
    <item rdf:about="https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_vios?rev=1448459208&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-11-25T13:46:48+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ibm_aix_vios</title>
        <link>https://unix.ndlp.info/doku.php/informatique:nix:ibm:ibm_aix_vios?rev=1448459208&amp;do=diff</link>
        <description>Monter une image ISO pour un VIO client
mkvdev -fbo -vadapter vhost6
loadopt [-release] -vtd vtopt0 -disk PA-PAT-PTNOYAU-G06R05C00.iso
Ajout de devices disk

Si dual VIOS :


chdev -l hdiskpowerW -a reserve_lock=no

mkvdev -vdev hdiskpowerX -vadapter vhostX -dev vioC-XXX</description>
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