Oracle Grid Infrastructure Tips

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Grid Infratructure

Oracle ASM Cluster Filesystem

Per creare un cluster filesystem:

grid@server:~$ echo 'ALTER DISKGROUP DATA ADD VOLUME MIOVOL01 SIZE 10G;' | sqlplus '/ as sysadm'
 

in alternativa si può fare da asmcmd:

grid@server:~$ asmcmd volcreate -G data -s 10G MIOVOL01

Formattare il device:

grid@server:~$ mkfs -t acfs -n "MIOVOL01" /dev/asm/miovol01-21

Da utente root:

root@server:~# srvctl add volume -volume MIOVOL01 -diskgroup DATA -device /dev/asm/miovol01-21
root@server:~# /sbin/acfsutil registry -a -n node1,node2 /dev/asm/miovol01-21 /MIOVOL01
root@server:~# /bin/mount -t acfs /dev/asm/miovol01-21 /MIOVOL01