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Operating System - Tru64 Unix
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IPCS output shows key value 0

Harmanjit_1
Frequent Advisor

IPCS output shows key value 0

Hi,

Does anyone know why the KEY is 0? Is this normal?. The server is Ds20 running with Tru64 5.1B

root> ipcs

Message Queues:
T ID KEY MODE OWNER GROUP
q 0 0x41dd02f0 --rw------- root system
q 65 0 -Rrw-rw-r-- root daemon
q 2 0 --rw-rw--w- root daemon
q 3 0 --rw-rw-rw- root daemon
q 5 0 --rw-rw-rw- root daemon
q 6 0 --rw-rw-rw- root daemon
q 7 0 --rw-rw-rw- root daemon
q 8 0 --rw-rw-rw- root daemon
q 9 0 --rw-rw-rw- root daemon
q 10 0 --rw-rw-rw- root daemon
q 11 0 --rw-rw-rw- root daemon
q 12 0 --rw-rw-rw- root daemon
q 13 0 --rw-rw-rw- root daemon
q 14 0 --rw-rw-rw- root daemon

Shared Memory:
T ID KEY MODE OWNER GROUP
m 0 0 --rw-rw-rw- root daemon
m 1 0 --rw-rw-rw- root daemon
m 2 0 --rw-rw-rw- root daemon
m 3 0 --rw-rw-rw- root daemon
m 4 0 --rw-rw-rw- root daemon
m 5 0 --rw-rw-rw- root daemon

Semaphores:
T ID KEY MODE OWNER GROUP
s 16 0 --ra-ra-ra- root daemon
s 17 0 --ra-ra-ra- root daemon
s 2 0 --ra-ra-ra- root daemon
s 3 0 --ra-ra-ra- root daemon

1 REPLY
Ivan Ferreira
Honored Contributor

Re: IPCS output shows key value 0

I cannot explain exactly why is zero, but It should be normal as I have some like that on my systems.
Por que hacerlo dificil si es posible hacerlo facil? - Why do it the hard way, when you can do it the easy way?