On 9/6/06, Stefán István <[EMAIL PROTECTED]> wrote:
# cat /proc/sys/kernel/sem
250 32000 32 128
# cat /proc/sys/kernel/shmall
2097152
# cat /proc/sys/kernel/shmmax
33554432
# cat /proc/sys/kernel/shmmni
4096
And how can I achive to have more semaphores?
sysctl can do this:
carcharias # sysctl -a | grep sem
kernel.sem = 250 32000 32 128
carcharias # sysctl -e kernel.sem="500 32000 64 256"
kernel.sem = 500 32000 64 256
carcharias # sysctl -a | grep sem
kernel.sem = 500 32000 64 256
I don't have any good document pointer as to what each of the values
here mean, but googling should turn up something interesting. The
32000 seems like a good sized real-world number, I suspect that is the
system total, and the others might be per-user or per-process. So I
would just start by doubling the others until you either cannot raise
them any more or it works...
-Richard
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