Hi Friends, Is there any fixed values for setting up=20 MAXIMUM number of servers MINIMUM number of servers Maximum number of REQUESTS Iam getting this dbwr error once in a month saying lio_listio returned = EAGAIN!! My environment is AIX5.1 with oracle8174. Error from bdump:- *** SESSION ID:(2.1) 2004-02-09 14:53:38.588 Warning: lio_listio returned EAGAIN Performance degradation may be seen. TIA Raghu. ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------