AIX Version 5.3
Oracle8i Enterprise Edition Release 8.1.7.4.0
新接手一個環境，主機是從其它小機恢複來的，遇到一些問題，記錄一下。
[email protected]:/u01>relink all
*******
[email protected]:/u01>sqlplus '/ as sysdba'
exec(): 0509-036 Cannot load program sqlplus because of the following errors:
0509-130 Symbol resolution failed for /usr/lib/libc.a(aio.o) because:
0509-136 Symbol kaio_rdwr (number 1) is not exported from
dependent module /unix.
0509-136 Symbol listio (number 2) is not exported from
dependent module /unix.
0509-136 Symbol acancel (number 3) is not exported from
dependent module /unix.
0509-136 Symbol iosuspend (number 4) is not exported from
dependent module /unix.
0509-136 Symbol aio_nwait (number 5) is not exported from
dependent module /unix.
0509-136 Symbol aio_nwait64 (number 6) is not exported from
dependent module /unix.
0509-136 Symbol aio_nwait_timeout (number 7) is not exported from
dependent module /unix.
0509-136 Symbol aio_nwait_timeout64 (number 8) is not exported from
dependent module /unix.
0509-026 System error: Error 0
0509-192 Examine .loader section symbols with the
'dump -Tv' command.
檢視異步IO設定：
AAAAA:/# lslpp -l bos.rte.aio
Fileset Level State Description
----------------------------------------------------------------------------
Path: /usr/lib/objrepos
bos.rte.aio 5.3.7.3 APPLIED Asynchronous I/O Extension
Path: /etc/objrepos
bos.rte.aio 5.3.7.0 COMMITTED Asynchronous I/O Extension
AAAAA:/# lsattr -El aio0
autoconfig defined STATE to be configured at system restart True
fastpath enable State of fast path True
kprocprio 39 Server PRIORITY True
maxreqs 4096 Maximum number of REQUESTS True
maxservers 10 MAXIMUM number of servers per cpu True
minservers 1 MINIMUM number of servers True
------------------
改變AIO設定： AAAAA:/# chdev -P -l aio0 -a autoconfig='available' 重新開機主機： AAAAAt:/# shutdown -Fr 重新開機後正常： [email protected]:/oracle>sqlplus '/ as sysdba' SQL*Plus: Release 8.1.7.0.0 - Production on Thu Jul 30 16:08:23 2015 (c) Copyright 2000 Oracle Corporation. All rights reserved. Connected to: Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production With the Partitioning option JServer Release 8.1.7.4.0 - Production SQL>