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Robot: Automated text replacement (-VE0 +CT0)
* Note that processes other than PostgreSQL may be using shared memory, and also that shmpages includes stuff other than IPC shared memory (tmpfs, shmem, etc) So don't set shmpages to exactly the amount you want to give Postgres.
* The sysctl kernel.shmmax value set in the [[HN]]/[[VE0CT0]] applies only to the [[HN]], not to [[VE]]s.
[[Category:FAQ]]
[[Category:Kernel]]
[[Category:Troubleshooting]]