Kbase 10777: Select Ret -1 errno 11 793 on UNIX & SCO XENIX Need STREAMS
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
10/05/1998 |
|
Select Ret -1 errno 11 793 on UNIX & SCO XENIX Need STREAMS
System Error: Select Ret -1, errno 11 (793)
This error indicates that the PROGRESS server suffered a serious
network error that caused it to be unable to continue listening on the
network. You can try shutting down your database server and
restarting.
Another situation could be that PROGRESS is trying to sleep for a
short period and had a problem executing select() to perform the
sleep. See your system' errno.h for a description of the
associated error.
UNIX and XENIX
==============
On UNIX and XENIX platforms, this indicates that "STREAMS" needs to
be installed and reconfigured in the System Kernel. PROGRESS uses
libraries which are installed with STREAMS to perform a system network
call. PROGRESS was unable to locate these libraries on your system.
The UNIX/XENIX "mkdev" command is used to add STREAMS
to the kernel configuration, once STREAMS has
been installed on the system.
Most UNIX platforms will already have STREAMS installed, or at least
it should be part of the Operating System Install Software. SCO XENIX
is an exception. In the case of SCO XENIX, the customer
needs to purchase STREAMS as an additional install component.
Once installed via mkdev, you must regenerate the operating system
kernel to include STREAMS. This will eliminate the 793 error.
The kernel parameters that need to be modified are NSTREAMS and
NQUEUES.
***Please note that for SCO XENIX we do have a patch available that
does not make use of streams. It is version 6.2N02 and can be ordered
through our Technical Support Department. This patch is not available
for SCO UNIX. Under SCO UNIX the above instructions for adding
streams support for your kernel applies.
Progress Software Technical Support Note # 10777