In a RAC ASM 11g, Linux (RedHat 2.6.18), with 2 instance, I need to modify:
memory_max_target parameters (static parameter)
Both in 8G ( currently have 6G)
I received a recommendation that tells me tweak in /etc/fstab:
/dev/shm ----> defaults, size = 8G,
mount -o remount / dev / shm
In addition to the statements:
ALTER SYSTEM SET MEMORY_MAX_TARGET = 7680M SCOPE = SPFILE;
ALTER SYSTEM SET MEMORY_TARGET = 7680M SCOPE = SPFILE;
then, in both nodes:
Currently the line in fstab says:
tmpfs /dev/shm tmpfs defaults, nosuid, nodev 0 0
Is it necessary to make this change in the fstab?
Would appreciate a look from you and the basic steps to perform the task.
Thank you very much