•Cellinit.ora and Cellip.ora
After Oracle Exadata Storage Server is configured, the database server host must be configured with the
The files are located in the
Example:
After Oracle Exadata Storage Server is configured, the database server host must be configured with the
cellinit.ora and the cellip.ora files to use the cell. The files are located in the
/etc/oracle/cell/network-config directory of the database server host.These configuration files contain IP addresses, not host names.
cellinit.ora - This file contains the database IP addresses.cellip.ora - This file contains the storage cell IP addresses.Example:
Quarter RAC Exadata machine contains 2 compute(DB) nodes and 3 Cell(Storage) servers.Below picture shows the ip configurations.
192.168.50.23 and 192.168.50.24 belongs to Compute Nodes.
192.168.51.27, 192.168.51.28 and 192.168.51.29 belongs to Cell Servers.
It's not like that:
ReplyDelete192.168.50.23 and 192.168.50.24 belongs to Compute Nodes.
It's 192.168.50.23 with subnet mask of 24
Thats wrong info brother
ReplyDeleteboth are subnet and ip address of the UB switch of cell
/etc./oracle/cell/network-config/
cellinit.ora---->Contains IB IP subnet for storage cells
/etc./oracle/cell/network-config/cellip.
ora --->Contains IB IP addresses for each storage cell
When in query in my environment, v$cell.
ReplyDeleteIt showing 24 ip's
Such as
192.168.16.23;192.168.16.24
192.168.16.25;192.168.16.26
..............
..............
192.168.16.45;192.168.16.46
It means 12 * 2 sets ... Why this much .... Then what will be the storage cell count??
cellinit.ora is the initialization parameter file used by cell whereas, cellip.ora tells which cells are part of the cluster storage.
ReplyDelete