Red Hat Enterprise Linux 3.0 and SUSE Linux Enterprise Server 9

Red Hat Enterprise Linux 3.0 and SUSE Linux Enterprise Server 9

semmsl = 250
semmns = 32000
semopm = 100
semmni = 128
shmmax = 2147483648
shmmni = 4096
shmall = 2097152
shmmin = 1
shmseg = 10
filemax = 65536

IMPORTANT NOTE: ORACLE DOES NOT UTILIZE SEMAPHORES ON AIX OR DIGITAL/TRU64.

Solaris 10
On Solaris 10, verify that the kernel parameters shown in Table B-3 are set to values equal to or greater than the recommended values. Table B-3 also lists the resource controls that replace the /etc/system file for a specific kernel parameter.


Table B-3 Recommended Kernel Parameter Values for Solaris 10

Parameter Resource Control Recommended Values
noexec_user_stack NA 1
semsys:seminfo_semmni project.max-sem_ids 100
semsys:seminfo_semmsl project.max-sem-nsems 256
shmsys:shminfo_shmmax project.max-shm-memory 4294967295
shmsys:shminfo_shmni project.max-shm-ids 100
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