WebNov 22, 2010 · The Exadata Storage Server contains 12 physical disks. There is one to one relationship between a physical disk and the cell disk. One physical disk corresponds to a single cell disk. Then a Grid disk comprises of many cell disks. And a Grid disk corresponds to one ASM disk. An ASM diskgroup comprises of many ASM disks. WebThe default Oracle ASM SID for a single-instance database is +ASM, and the default SID for Oracle ASM for an Oracle RAC node is +ASMnode_number where node_number is the number of the node. The ORACLE_HOME environment variable must be set to the Grid Infrastructure home where Oracle ASM was installed. Note:
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WebApr 18, 2024 · Database datafiles, controlfile, archives are located on another ASM disk groups. Only database redo log files are located on +REDO. ASM parameter file and password file are located on +REDO. Starting with 12cR2, OCR file automatic backups are located on ASM. In our example +DATA. Back to Top WebOct 10, 2012 · Each instance can have more than two redo log groups, but two are minimum per instance. Each instance is assigned a thread number starting at 1, when you add more … desingated survivor red office
How to convert a non ASM instance to ASM instance - DBACLASS DBA…
WebNov 6, 2024 · Using RAC with ASM. New devices have been added to the diskgroups on one of the node without problems. The ownership and permissions on the disks are given … WebAug 16, 2024 · 4) Utilize Hardware Resources of Both Nodes You can connect an application to both nodes, so you're able to use hardware resources of both nodes - up to 32 threads (16-thread limit per instance) plus the memory of both servers. It is advantageous for some applications and a downfall for others. WebSep 25, 2009 · multiple ASM instances on a single node 71610 Sep 25 2009 — edited Sep 29 2009 Can i have multiple ASM instances on a single node? This is to have each instance … chuck it bumpers