Informix запускается, работает несколько секунд и вываливается.
IBM Informix Dynamic Server Version 9.40.TC3

Результат
oncheck -cR

shared memory not initialized for INFORMIXSERVER 'ol_database'

Validating IBM Informix Dynamic Server reserved pages

Validating PAGE_PZERO...

Validating PAGE_CONFIG...


Validating PAGE_1CKPT & PAGE_2CKPT...
Using check point page PAGE_1CKPT.

Validating physical log pages ...

Validating logical logs ...

Log page error: invalid unique ID (pg_next). Log number 22, addr 5:8189
Log page error: invalid unique ID (pg_next). Log number 22, addr 5:8190

Validating PAGE_1DBSP & PAGE_2DBSP...
Using DBspace page PAGE_2DBSP.

Validating PAGE_1PCHUNK & PAGE_2PCHUNK...
Using primary chunk page PAGE_2PCHUNK.

Validating PAGE_1ARCH & PAGE_2ARCH...
Using archive page PAGE_2ARCH.