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#1 (**permalink**) 04-20-2008, 08:30 AM

Hi Chivi.

Make sure your release notes in your $INFORMIXDIR/release/.

If you config kernel parameter, the post the folliowing.

oninit -v

--
Tsutomu Ogiwara from Tokyo Japan.
ICQ#:168106592

>From: "Chivi" <egmondragonm@yahoo.com>
>Reply-To: "Chivi" <egmondragonm@yahoo.com>
>To: informix-list@iiug.org
>Subject: Informix IDS 9.4 failed to initialized shared memory
>Date: Fri, 03 Jun 2005 21:24:42 -0400
>
>I just installed Informix IDS 9.4 on Mandrake 10.1 Kernel 2.6.x
>
>I setup the onconfig file. the following are some of the parameters I
>set:
># Root Dbspace Configuration
>
>ROOTNAME rootdbs1 # Root dbspace name
>ROOTPATH /home/informix/dbspaces/rootdbs1
> # Path for device containing root dbspace
>SERVERNUM 1 # Unique id corresponding to a OnLine
>instance
>DBSERVERNAME olmids1 # Name of default database server
>
># Shared Memory Parameters
>
>LOCKS 2000 # Maximum number of locks
>BUFFERS 1000 # Maximum number of shared buffers
>NUMAIOVPS # Number of IO vps
>PHYSBUFF 32 # Physical log buffer size (Kbytes)
>LOGBUFF 32 # Logical log buffer size (Kbytes)
>CLEANERS 1 # Number of buffer cleaner processes
>SHMBASE 0x10000000L # Shared memory base address 44000000L
>SHMVIRTSIZE 8000 # initial virtual shared memory segment
>size
>SHMADD 8192 # Size of new shared memory segments
>(Kbytes)
>SHMTOTAL 128000 # Total shared memory (Kbytes).
>0=>unlimited
>CKPTINTVL 300 # Check point interval (in sec)
>LRUS 8 # Number of LRU queues
>LRU_MAX_DIRTY 60.000000 # LRU percent dirty begin cleaning limit
>LRU_MIN_DIRTY 50.000000 # LRU percent dirty end cleaning limit
>TXTIMEOUT 0x12c # Transaction timeout (in sec)
>STACKSIZE 32 # Stack size (Kbytes)
>
>
>I used the onmonitor and tried to startup the instance but it failed with:
>failed to initialized shared memory.
>I checked the log file but there are no messages about the problem.
>
>
>I did not change/add/modify the parameters in the kernel ( I am new in
>Linux ;-))
>And I think that is the problem.
>Does somebody know what parameters I need to set?
>what values will be good to use?
>What file do I need to modify?
>Permissions? etc.
>
>Regards,
>
>Gerardo.
>
>My machine has only 768 in RAM.
>
>

sending to informix-list

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RE: Informix IDS 9.4 failed to initialized shared memory