I have a question about what COULD be the possible impact to a system, if we have the following kernel shmmax and shmall kernel settings:
# Controls the maximum shared segment size, in bytes
kernel.shmmax = 135456844800
# Controls the maximum number of shared memory segments, in pages
kernel.shmall = 107374182400
kernel.shmmni = 4096
kernel.sem = 250 32000 100 128
# free -mt
total used free shared buffers cached
Mem: 258065 230766 27299 11935 1481 58723
-/+ buffers/cache: 170561 87504
Swap: 16383 52 16331
Total: 274449 230818 43631
On that specific server we run only Oracle DB, are the settings correct and if not what could be the impact? Thanks a lot in advance!
