Informix - shared memory

al darle oninit -v me sale el siguiente error por favor alguien me podria ayudar
[informix@posrey usr]$ oninit
[informix@posrey usr]$ onstat -d
shared memory not initialized for INFORMIXSERVER 'posrey'
[informix@posrey usr]$ onnit
-bash: onnit: command not found
[informix@posrey usr]$ oninit -v
Checking group membership to determine server run mode...succeeded
Reading configuration file '/home/informix/etc/onconfig.posrey'...succeeded
Creating /INFORMIXTMP/.infxdirs...succeeded
Creating infos file "/home/informix/etc/.infos.posrey"...succeeded
[informix@posrey ~]$ oninit -v
Checking group membership to determine server run mode...succeeded
Reading configuration file '/home/informix/etc/onconfig.posrey'...succeeded
Creating /INFORMIXTMP/.infxdirs...succeeded
Creating infos file "/home/informix/etc/.infos.posrey"...succeeded
Linking conf file "/home/informix/etc/.conf.posrey"...succeeded
Writing to infos file...succeeded
Checking config parameters...succeeded
Allocating and attaching to shared memory...succeeded
Creating resident pool 18872 kbytes...succeeded
Allocating 18384 kbytes for buffer pool of 2K page size...succeeded
Initializing rhead structure...succeeded
Initializing ASF...succeeded
Initializing Dictionary Cache and SPL Routine Cache...succeeded
Bringing up ADM VP...succeeded
Creating VP classes...succeeded
Onlining 0 additional cpu vps...succeeded
Onlining 2 IO vps...succeeded
Initialization of Encryption...succeeded
Forking main_loop thread...succeeded
Initializing DR structures...succeeded
Forking 1 'soctcp' listener threads...succeeded
Starting tracing...succeeded
Initializing 1 flushers...succeeded
[informix@posrey ~]$
este es el error lo de arriba no termina de levantar el informix
[informix@posrey usr]$ onstat -d
shared memory not initialized for INFORMIXSERVER 'posrey'

Hola, ya checaste el user y group informix que el id sea igual o mayor a 100? Me suena a que le cambiaron algo en los atributos del usuario, checa el /etc/passwd

Checa los permisos de los directorios, verifica que no tengas segmentos de memoria que se hayan quedado atrapados, semaforos, colas, etc.

Despues vuelve a intentar levantar.

saludos.

gracias lo revisare

verifica el archivo online.log con el comando less o vim y verifica que error te esta dando al arrancar. este archivo por lo general se encuentra en $INFORMIXDIR/etc.

Ok Gracias