linux下动态生成sql脚本，调用出错

尝试实现动态生成脚本并调用：
--f.sh
--./f.sh

#!/bin/sh
echo "select sysdate from dual;" > a.sql

export ORACLE_SID=eoss
export ORACLE_HOME=/app/eoss/eossdb/9.2.0
PATH=$PATH:$ORACLE_HOME/bin

errorbuf=`sqlplus apps/apps @a.sql`
echo $errorbuf

错误：
Error 45 initializing SQL*Plus
Internal error

Cause
The issue is identified as Bug:3039738. This typically reproduces when SQL script file is on a OCFS filesystem created on shared device (for example, SAN storage).

fix：
The only workaround, until bug is fixed, is to copy the SQL script file to a local disk (in case of Linux, a ext3 filesystem).