> From: Scott Ribe <scott_ribe@xxxxxxxxxxxxxxxx> > To: Michael Heaney <mheaney@xxxxxxxx> > Cc: "pgsql-admin@xxxxxxxxxxxxxx" <pgsql-admin@xxxxxxxxxxxxxx> > Sent: Friday, 16 January 2015, 23:39 > Subject: Re: Huge pages not working on PG 9.4 > > On Jan 16, 2015, at 3:50 PM, Michael Heaney <mheaney@xxxxxxxx> wrote: >> >> Nope, that didn't make any difference. Since I compile my own binary, >> I'm wondering if there's something that 'configure' > didn't set properly. > > Possibly configure needed to see the settings you just made? (I really have > idea--that first link I posted exhausted my knowledge on that subject.) > I've very thin knowledge on this too, but I'll chip in with what I remember. Not sure if you'd have to set hugetlb_shm_group to the gid of the postgres user. And I think you can see what support your kernel was compiled with this: $ grep HUGE /boot/config-$(uname -r) And a quick peek at what you've got set up currently: $ grep -R "" /sys/kernel/mm/hugepages/ /proc/sys/vm/*huge* $ cat /proc/meminfo |grep Huge Perhaps if you post those to the list it'd help someone advise? -- Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-admin
