Kbase 21508: SCO With Low Value For SHMMAX Can Give Memory Violation (49)
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
03/02/2006 |
|
Status: Unverified
FACT(s) (Environment):
SCO OpenServer
SYMPTOM(s):
SYSTEM ERROR: Memory violation. (49)
Error running database with 8K blocksize
CAUSE:
SCO OpenServer systems with a low value for SHMMAX, 2097152 (2MB) or less, may get a Memory violation error (49) when performing tasks on a database with an 8Kb blocksize.
FIX:
Increase SHMMAX.
The default for SHMMAX on SCO OpenServer is 524288 (512KB). This value is far too low for normal use.
The maximum SHMMAX value that can be used by Progress is 134,217,728 (128MB), for 32-bit systems. Setting SHMMAX to this value is recommended by Progress Development.