Help: JDBC: Connection refused (BUF='HPUX Error: 12: Not enough space')

From: Huy Vu <huyv_at_usa.net>
Date: Sat, 24 Nov 2001 12:48:32 -0500
Message-ID: <3bffdadb_3@aeinews.>

Hi all,

I'm trying to tune up my Oracle database server 8.1.7 64bits on HP-UX 11.0 which has 2 GB of RAM and 2GB swap file. The server hung often (cannot telnet to the server neither) without let any error messages in syslog except the error found from remote JDBC connections:

java.sql.SQLException: Io exception: Connection refused(DESCRIPTION=(TMP=)(VSNNUM=135294976)(ERR=12500)(ERROR_STACK=(ERROR=( CODE=12500)(EMFI=4))(ERROR=(CODE=12540)(EMFI=4))(ERROR=(CODE=12560)(EMFI=4)) (ERROR=(CODE=510)(EMFI=4))(ERROR=(BUF='HPUX Error: 12: Not enough space')))) jdbc:oracle:thin:@orasvr:1521:O817

The Oracle SGA of 'O817' database:

SVRMGR> show sga

Total System Global Area          756292072 bytes
Fixed Size                                         104936 bytes
Variable Size                              141709312 bytes
Database Buffers                        614400000 bytes
Redo Buffers                                      77824 bytes

I'm trying to determine how much physical memory and virtual memory currently used by my Oracle database to fix this problem ASAP.

Thanks in advance for any help.

DH Received on Sat Nov 24 2001 - 11:48:32 CST