I have 6 gigs of ram on my blades, but I can't seem to create an oracle database with an sga larger than 1 gig. I have increased the shmmax to 4g, but when I increase the sga settings, I get an Oracle message ORA-27123 unable to attach to shared memory segment. I can't find good article on Linux memory management. Does anyone have any thoughts on this? Does rhe3 updatae 4 use Hugetlbpages? Thanks Randy -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subjecthttps://www.redhat.com/mailman/listinfo/redhat-list