Kbase P27425: WebSpeed/AppServer generates error 1175 when trying to conne
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
26/06/2003 |
|
Status: Verified
FACT(s) (Environment):
Progress 9.1D
FACT(s) (Environment):
WebSpeed 3.1D
FACT(s) (Environment):
IBM AIX
SYMPTOM(s):
WebSpeed agents can not connect to more than 3 databases
AppServer can not connect to more than 3 databases
broker.server.log:
Maximum number of shared-memory segments per process exceeded. (1175)
_progres can connect to more than 3 databases
Using all Progress versions prior to 9.1D07
Using java 1.3.1;
Build 1.3.1, J2RE 1.3.1 IBM AIX build ca1311-20011123a (JIT enabled: jitc))
WebSpeed agents/AppServers are connecting to database(s) in shared memory
WebSpeed agents/AppServer can connect to all databases when -S is specified
Variable EXTSHM is not set
Can not install the latest jvm patch for 1.3.1
CAUSE:
Please note this configuration; Progress 9.1D-9.1D06 with jvm 1.3.1 is not supported. However, due to the fact that IBM is phasing out jvm 1.3.0, this configuration was used.
Through thorough investigation, Progress development has deduced that the issue is specific to this jvm version, 1.3.1 and this is not a Progress related issue. There are known problems on AIX with java processes not being able to access more than 3 extents with 1.3.1 JVM.
FIX:
Use client/server mode connect to more than 3 databases. Shared memory can not be used.