- 论坛徽章:
- 0
|
原因找到了 ,办法就是升级xlC
http://www-1.ibm.com/support/doc ... amp;uid=swg21165448
32-bit DB2 client applications may hang when they are exiting due to xlC APAR IZ09983
When using version 9 of C++ (xlC) runtime, 32-bit DB2 C++ client applications might hang when they are exiting. Other symptoms include hanging or failing migration of 32-bit DB2 instances. Systems with xlC.rte fileset levels 9.0.0.0 - 9.0.0.3 are vulnerable. The problem is resolved in IZ09983, xlC.rte and xlC.aix50/61.rte 9.0.0.4 (December 2007 IBM C++ Runtime Environment Components for AIX).
A sample stack of the hanging program shows :
pth_spinlock._global_lock_common
pth_mutex._mutex_lock
lock__11LibDescLockFv
terminateAndUnload()
dlclose
unload__11OSSHLibraryFv
sqlexPluginUnload__Fib
sqlexAppLibTerm__Fb
sqloAppLibTerm
mod_fini1
modfini
__modfini
exit |
|