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Informix and C-Isam Datablade

Piros Lucian
Occasional Visitor

Informix and C-Isam Datablade

Hi,
I have an HP-UX 11.0, Informix Dinamic Server 9.2 and C-Isam DataBlade. The instalation was ok, but when i try to run a select (eg. "select * from prdData" - where prdData is a layout table for a C-Isam file) i get the folowing error message :"Error on SemWait for Response Semaphore in vgfOpen1". Does anybody know what is this all about? Please also find as attachment the log file for the select operation.

Thank you in advance
Lucian
2 REPLIES
Piros Lucian
Occasional Visitor

Re: Informix and C-Isam Datablade

Forgot to mention that the SQL operation is done from DBAccess.

Thank you

Re: Informix and C-Isam Datablade

Lucian,
This is a wild guess but I think your kernel parameters may not be sufficient.
Check out what your current semaphore settings are in the '/etc/system' file and consider increasing them.
This is probably the setting that reads
set shmsys:shminfo_shmmax
Hope this helps.
Kim