DB_PAGE_NOTFOUND error after recovery on a CDS database

Question

I am getting a DB_PAGE_NOTFOUND error after recovery, with a database that is configured in CDS mode. The error occurs after I insert several rows, bring down the process, remove the environment files and start the process which attempts to insert additional rows - gets a DB_PAGE_NOTFOUND error. The error persists ie. terminating and starting a new oprocess does not resolve the problem.
Amy help will be appreciated.

Answer 1

Assuming, that the db is corrupted and that CDS db's can get corrupted - is there any way, I can reduce the frequency of these errors by increasing Cache, page size etc.?
Following is my DB configuration:
               dbEnv_->open(envHome_.c_str(), envFlags_, 0);
                dbEnv_->set_errpfx(envHome_.c_str());
                dbEnv_->set_thread_count(16);
                dbEnv_->set_cachesize(0,(100*1024*1024),2);
                envFlags_ =   DB_INIT_CDB | DB_THREAD | DB_INIT_MPOOL ;
                envFlags_ |=  DB_CREATE ;
                dbEnv_->open(envHome_.c_str(), envFlags_, 0);
db->set_pagesize((32*1024));
            db->open(NULL, temp.c_str(), tableName.c_str(),\
                DB_BTREE, DB_CREATE | DB_THREAD , S_IRUSR | S_IWUSR);
                dbEnv_->open(envHome_.c_str(), envFlags_, 0);
The platform is HPUX. The problems occurs periodically - i.e. not every time.
Thanks for your help.