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vol create
command tips
Oracle Tips by Burleson |
Oracle Disk I/O Tuning
Configuration of CFS or Raw Devices
Once hardware connection is made to the
nodes in the Linux Cluster, install Data ONTAP 6.1.3 R2 give name
(such as FDATA1) and IP Address for the filer storage unit.
Create a volume on the FDATA1 filer for
storing Oracle Database files. This volume will be used to store all
the data files, control files, and log files for the Oracle
Database.
Use the at the filer console:
FDATA1> vol create oradata 14
Then Edit the
/etc/exports file on FData1 and add the following entries to that
file:
Execute the
following command at the filer console:
Now create mount
points and mount volumes.
Update the
/etc/fstab file on all the server nodes and add the following
entries:
FData1:/vol/racdata
- /oradb nfs – Yes rw , bg , hard , nointr , rsize=32768,wsize=32768,tcp,noac,vers=3,timeo=600
Where:
FData1 is the name of the filer.
oradb
is the mount point on the cluster nodes.
The mount options that are required
for the Oracle RAC are:
noac: This mount option disables
caching on the client side.
tcp: Mount the file system using
the tcp option.
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