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database:oracle:oracle_rac [2023/05/13 00:02]
manu created
database:oracle:oracle_rac [2025/04/02 00:30] (current)
manu
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 ====== Oracle RAC ASM AIX ====== ====== Oracle RAC ASM AIX ======
 +
 +===== ASM with multipathing =====
 +
 +https://​easyteam.fr/​actualites/​gestion-des-disques-asm-avec-udev-sous-oracle-linux-7/​
 +
 +How to make sure Oracle ASM devices pointing to multipath devices and not scsi paths, sd devices when using ASMLib to manage ASM disks?\\
 +https://​access.redhat.com/​solutions/​88573
  
 On AIX as ASM use raw disks, you have to change owner ship and rights to oracle disks On AIX as ASM use raw disks, you have to change owner ship and rights to oracle disks
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   lsdg   lsdg
   ​   ​
-  ​+  ​export ORACLE_SID=+ASM 
 +  export ORACLE_HOME=/​u01/​app/​asm/​asm_1
  
 +Afficher la version : asmcmd –v
 +
 +Lancer asmcmd sous l’utilisateur asm ou oracle
 +  Asmcmd>
 +  ​
 +Lister les disques groupes ( affiche également la taille des disques et l’espace libre dans les disques ) :   
 +  lsdg
 +Lister les disques : 
 +  lsdsk
 +Avoir les io sur les disques : 
 +  lsdsk -s
 +Vérifier le status des disques : 
 +  lsdsk –p
 +  ​
 +Disks size in MB
 +  lsdsk -k
 +  ​
 +  ​
database/oracle/oracle_rac.1683928941.txt.gz · Last modified: 2023/05/13 00:02 by manu