Add 3 new fixed-size VDI files to this VM:
ASM1 - 16 GB
ASM2 - 16 GB
OracleInstall - 12 GB
ASM1 and ASM2 will be used for raw devices for RAC.
Create partition tables on /dev/sdb (ASM1) and /dev/sdc (ASM2):
Create raw devices using these partitions.
Add udev raw device binding rules to /etc/udev/rules.d/60-raw.rules:
ACTION=="add", KERNEL=="sdb1", RUN+="/bin/raw /dev/raw/raw1 %N"
ACTION=="add", KERNEL=="sdc1", RUN+="/bin/raw /dev/raw/raw2 %N"
Add udev raw device permission rules to /etc/udev/rules.d/65-raw-permissions.rules:
KERNEL=="raw1", OWNER="ttadmin", GROUP="oinstall", MODE="660"
KERNEL=="raw2", OWNER="ttadmin", GROUP="oinstall", MODE="660"
Now restart udev:
Repeat above steps on all other nodes belong to the same RAC.
References:
