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今天在连asm的时候发现报ora-12547的错误,查找了一下,发现是因为ORACLE_HOME设置的路径最后跟了“/"的原因
[Thu May 07 15:34:47][158562][grid@atpd-exa-m4luj1:/u01/app/19.0.0.0/grid][130]$ sqlplus "/as sysasm"
SQL*Plus: Release 19.0.0.0.0 - Production on Thu May 7 15:34:51 2020
Version 19.6.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
ERROR:
ORA-12547: TNS:lost contact
Enter user-name: quit
Enter password:
ERROR:
ORA-12547: TNS:lost contact
Enter user-name:
ERROR:
ORA-12547: TNS:lost contact
SP2-0157: unable to CONNECT to ORACLE after 3 attempts, exiting SQL*Plus
[Thu May 07 15:36:50][158562][grid@atpd-exa-m4luj1:/u01/app/19.0.0.0/grid][1]$ set | grep ORA
ORACLE_HOME=/u01/app/19.0.0.0/grid/
ORACLE_SID=+ASM1
[Thu May 07 15:36:54][158562][grid@atpd-exa-m4luj1:/u01/app/19.0.0.0/grid][0]$ export ORACLE_HOME=/u01/app/19.0.0.0/grid
[Thu May 07 15:37:15][158562][grid@atpd-exa-m4luj1:/u01/app/19.0.0.0/grid][0]$ sqlplus '/as sysasm'
SQL*Plus: Release 19.0.0.0.0 - Production on Thu May 7 15:37:20 2020
Version 19.6.0.0.0
Copyright (c) 1982, 2019, Oracle. All rights reserved.
Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.6.0.0.0
SQL> exit
Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.6.0.0.0
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