On 12/13/2011 06:51 PM, Reindl Harald wrote:
Am 14.12.2011 02:45, schrieb CS DBA:Hi All; I just installed Fedora 16, I was running fedora 14. I installed Postgresql from source and set SHMMAX to 2198066816 I set postgres to use 2GB for shared_buffers and I get this when I try to start: FATAL: shmat(id=4096103) failed: Cannot allocate memory The only real difference from Fedora 14 is that on Fedora 16 I'm using the PAE kernel Thoughts?/etc/sysctl.conf -> kernel.shmall I set shmall to the same as shmmax, it didnt help root@Issac # sysctl -a | grep -i shm kernel.shmmax = 2198066816 kernel.shmall = 2198066816 kernel.shmmni = 4096 kernel.shm_rmid_forced = 0 vm.hugetlb_shm_group = 0 I have 8GB of ram and I'm using the following kernel: # uname -a Linux Issac.consistentstate.com 3.1.5-1.fc16.i686.PAE #1 SMP Fri Dec 9 18:02:46 UTC 2011 i686 i686 i386 GNU/Linux --
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Kevin Kempter - Constent State
A PostgreSQL Professional Services Company
www.consistentstate.com
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