ku-new:home/support# ipcs -T
msginfo:
msgmax: 16384 (max characters in a message)
msgmni: 40 (# of message queues)
msgmnb: 2048 (max characters in a message queue)
msgtql: 40 (max # of messages in system)
msgssz: 8 (size of a message segment)
msgseg: 2048 (# of message segments in system)
shminfo:
shmmax: 268435456 (max shared memory segment size)
shmmin: 1 (min shared memory segment size)
shmmni: 192 (max number of shared memory identifiers)
shmseg: 128 (max shared memory segments per process)
shmall: 65536 (max amount of shared memory in pages)
seminfo:
semmap: 60 (# of entries in semaphore map)
semmni: 10 (# of semaphore identifiers)
semmns: 120 (# of semaphores in system)
semmnu: 60 (# of undo structures in system)
semmsl: 60 (max # of semaphores per id)
semopm: 100 (max # of operations per semop call)
semume: 20 (max # of undo entries per process)
semusz: 152 (size in bytes of undo structure)
semvmx: 32767 (semaphore maximum value)
semaem: 16384 (adjust on exit max value)
ku-new:home/support# ipcs -a
Message Queues:
T ID KEY MODE OWNER GROUP CREATOR CGROUP CBYTES QNUM QBYTES LSPID LRPID STIME RTIME CTIME
Shared Memory:
T ID KEY MODE OWNER GROUP CREATOR CGROUP NATTCH SEGSZ CPID LPID ATIME DTIME CTIME
m 65536 5432001 --rw------- pgsql pgsql pgsql pgsql 26 144728064 1107 1107 23:07:12 19:36:44 23:07:12
m 524289 5432002 --rw------- 71 71 71 71 10 10477568 62918 62918 16:32:52 19:36:33 16:32:52
Semaphores:
T ID KEY MODE OWNER GROUP CREATOR CGROUP NSEMS OTIME CTIME
s 65536 5432001 --rw------- pgsql pgsql pgsql pgsql 17 19:36:31 23:07:12
s 65537 5432002 --rw------- pgsql pgsql pgsql pgsql 17 19:36:46 23:07:12
s 65538 5432003 --rw------- pgsql pgsql pgsql pgsql 17 19:36:27 23:07:12
s 524291 5432004 --rw------- 71 71 71 71 17 16:30:18 16:32:52