Поставил информикс 11.5
но при выполнении onstat - выдает ошибку shared memory no initialized for INFORMIXSERVER 'ol_svr_custom'
при выполнении oninit -v
выдает:

Checking group membership to determine server run mode...succeeded
Reading configuration file 'C:\PROGRA~1\ibm\IBMINF~1\11.50/etc/ONCONFIG.ol_svr_custom'...succeeded
Creating infos file "C:\PROGRA~1\ibm\IBMINF~1\11.50/etc/.infos.ol_svr_custom"...succeeded
Linking conf file "C:\PROGRA~1\ibm\IBMINF~1\11.50/etc/.conf.ol_svr_custom"...succeeded
Checking config parameters...succeeded
Writing to infos file...succeeded
Allocating and attaching to shared memory...succeeded
Creating resident pool 4928 kbytes...succeeded
Allocating 40016 kbytes for buffer pool of 4K page size...succeeded
Initializing rhead structure...succeeded
Initialization of Encryption...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 1 IO vps...succeeded
Forking main_loop thread...succeeded
Initializing DR structures...succeeded
Forking 1 'soctcp' listener threads...succeeded
Forking 1 'soctcp' listener threads...succeeded
Starting tracing...succeeded
Initializing 8 flushers...succeeded

лог сервера:

14:59:56 Warning: ONCONFIG dump directory (DUMPDIR) 'C:\PROGRA~1\ibm\IBMINF~1\11.50\tmp' has insecure permissions
14:59:56 Booting Language <c> from module <>
14:59:56 Loading Module <CNULL>
14:59:56 Booting Language <builtin> from module <>
14:59:56 Loading Module <BUILTINNULL>
14:59:56 Could not disable priority aging: errno = 0
15:00:01 DR: DRAUTO is 0 (Off)
15:00:01 DR: ENCRYPT_HDR is 0 (HDR encryption Disabled)
15:00:01 IBM Informix Dynamic Server Version 11.50.TC1 Software Serial Number AAA#B000000
15:00:02 KAIO: error in kaio_READ, kaiocbp = 0xeec1818, errno = 0
15:00:02 fildes = 1692 (gfd 3), buf = 0x0F1AD400, nbytes = 4096, offset = 8192
15:00:02 Assert Warning: chunk failed sanity check

15:00:03 IBM Informix Dynamic Server Version 11.50.TC1
15:00:03 Who: Session(1, informix@informix, 0, 00000000)
Thread(6, main_loop(), 0, 1)
File: rspartn.c Line: 9291
15:00:03 Results: Chunk 1 is being taken OFFLINE.
15:00:03 Action: For all spaces other than temporary dbspaces, restore the space
containing the chunk from the archive. If this chunk belongs to a
temporary dbspace and if it is not the only chunk in that dbspace,
then drop and re-create the chunk. Otherwise drop and re-create
the temporary dbspace.
15:00:03 stack trace for pid 1028 written to C:\PROGRA~1\ibm\IBMINF~1\11.50\tmp\af.3ee55b2
15:00:03 See Also: C:\PROGRA~1\ibm\IBMINF~1\11.50\tmp\af.3ee55b2
15:00:04 Releasing server from system block
15:00:07 chunk failed sanity check

15:00:07 chunk failed sanity check

15:00:07 I/O error, Primary Chunk 'C:\IFMXDATA\ol_svr_custom\rootdbs_dat.000' -- Offline (sanity)
15:00:07 IBM Informix Dynamic Server Stopped.

помогите исправить ошибки...

информикс только установлен, файл C:\IFMXDATA\ol_svr_custom\rootdbs_dat.000 есть...

да, но удалял его вместе с регистрами

всем спасибо
я снес систему, поставил по новой информикс и все заработало)