Ooops sorry yes Oracle Linux 7.4
On Wed, Feb 13, 2019 at 4:31 PM Paul Drake <bdbafh@xxxxxxxxx> wrote:
OS info might be relevant.
Assuming Linux:
ipcs -m
cat /proc/meminfo
On Wed, Feb 13, 2019, 7:12 PM Jeff Chirco <backseatdba@xxxxxxxxx wrote:
Ok I just recently enabled hugepages on Production and Development.
Everything is going good but I noticed that on my development environment
which consists of a bunch of thin clones, when I remove and recreate the
same clone the database fails to create, I am getting:
ORA-27137: unable to allocate large pages to create a shared memory segment
I have the parameter *use_large_pages=ONLY*
So it makes sense I would get this error when there is not enough pages.
However I just removed this same database and am recreating it. I would
think that would free it up but apparently not. Does pages not get
released immediately when a database is removed? Is there something I
should run to free it? Or just not have use_large_pages=ONLY and leave it
at TRUE on Dev? I had to set it to TRUE to get this database up.
Thanks,
Jeff
