Kbase 15684: 1176 Errors on Unisys UNIX V.4
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
5/23/2009 |
|
Status: Unverified
FACT(s) (Environment):
Unix V.4
SYMPTOM(s):
The data space of the process is not enough for the shm segment (1176)
CAUSE:
Without kernel parameters HVMMLIM and SVMMLIM set, Progress can only allocate about 16 MB of shared memory before the 1176 error occurs.
This severely limits the setting for the -B parameter and the number of users that can attach to the database.
FIX:
Kernel parameters SVMMLIM and HVMMLIM should be set to:
HVMMLIM 0x7FFFFFFF
SVMMLIM 0x7FFFFFFF
These are the hard and soft limits for the maximum amount of simultaneously mapped virtual memory.