[root@ix10 root]# oninit -v
Checking group membership to determine server run modesucceeded
Reading configuration file '/usr/informix/etc/onconfig'...succeeded
Creating /INFORMIXTMP/.infxdirs ... succeeded
Creating infos file "/usr/informix/etc/.infos.ix11" ... "/usr/informix/etc/.conf.ix11" ... succeeded
Writing to infos file ... succeeded
Checking config parameters...succeeded
Allocating and attaching to shared memory...succeeded
Creating resident pool  369744  kbytes...succeeded
Creating buffer pool  500002  kbytes...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  2  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  12  flushers...succeeded
Initializing log/checkpoint information...succeeded
Opening primary chunks...succeeded
Opening mirror chunks...succeeded
Initializing dbspaces...succeeded
Validating chunks...succeeded
Initialize Async Log Flusher...succeeded
Forking btree cleaner...succeeded
Initializing DBSPACETEMP list
[root@ix10 root]# Checking database partition index...FAILED
oninit: Fatal error in shared memory initialization

Message Log File: /usr/informix/online.log
 11 : 30 : 05   create_vp: cannot allocate semaphore
 11 : 30 : 05   semget: errno =  28 

 11 : 30 : 05   create_vp: cannot allocate semaphore
 11 : 30 : 05   semget: errno =  28 

 11 : 30 : 05   create_vp: cannot allocate semaphore
 11 : 30 : 06   IBM Informix Dynamic Server Initialized -- Shared Memory Initialized.

 11 : 30 : 06   Physical Recovery Started at Page ( 1 : 1594 ).
 11 : 30 : 06   Physical Recovery Complete:  0  Pages Examined,  0  Pages Restored.
 11 : 30 : 06   Logical Recovery Started.
 11 : 30 : 06    10  recovery worker threads will be started.
 11 : 30 : 09   Logical Recovery has reached the transaction cleanup phase.
 11 : 30 : 09   Logical Recovery Complete.
           0  Committed,  0  Rolled Back,  0  Open,  0  Bad Locks

 11 : 30 : 10   IBM Informix Dynamic Server Stopped.

 11 : 30 : 12   mt_shm_remove: WARNING: may not have removed all/correct segments