설치하고 초기화 하려고 oninit -ivy 하면 다음과 같이 종료됩니다.
(리눅스용 인포믹스 7.3버전을 redhat 9.0에 설치)

그런데 oninit -ivy 하면 시간이 꽤 오래 걸리는데, 뭘 하는지 살펴보니
DBspace에 있는 DB를 허용 사이즈 이상으로 계속 키우고 있더군요.
/etc/onconfig.std에 설정한  ROOTSIZE 이상으로 커지다가 끝까지 차게되면
에러를 띄우면서 'oninit -ivy'가 실패하게 됩니다
인포믹스 설치하신 분들 중 비슷한 경험 하신분들의 조언 구하니다..

Checking group membership to determine server run modesucceeded
Reading configuration file '/home/informix/etc/onconfig.std'...succeeded
Creating /INFORMIXTMP/.infxdirs ... succeeded
Creating infos file "/home/informix/etc/.infos.utaustin" ... "/home/informix/etc/.conf.utaustin" ... succeeded
Writing to infos file ... succeeded
Checking config parameters...succeeded
Allocating and attaching to shared memory...succeeded
Creating resident pool 394 kbytes...succeeded
Creating buffer pool 402 kbytes...succeeded
Initializing rhead structure...succeeded
Initializing ASF ...succeeded
Initializing Dictionary Cache and Stored Procedure Cache...succeeded
Bringing up ADM VP...succeeded
Creating VP classes...succeeded
Onlining 0 additional cpu vps...succeeded
Onlining 2 IO vps...succeeded
Forking main_loop thread...succeeded
Initialzing DR structures...succeeded
Forking 1 'soctcp' listener threads...succeeded
Starting tracing...succeeded
Initializing 1 flushers...succeeded
Initializing log/checkpoint information...succeeded
Opening primary chunks...succeeded
Opening mirror chunks...succeeded
Initializing dbspaces...succeeded
Validating chunks...succeeded
Creating database partition
Initialize Async Log Flusher...succeeded
Forking btree cleaner...succeeded
Initializing DBSPACETEMP list
[informix@aerotank19 etc]$ Checking database partition index...succeeded
Checking location of physical log...FAILED
oninit: Fatal error in shared memory initialization