月归档：十一月 2011

ORA-09968, ORA-01102 When Starting a Database

发表于 2011 年 11 月 23 日 由 惜分飞

一、网友错误
pub上网友遇到一个问题

Tue Nov 22 10:31:19 2011
ALTER DATABASE   MOUNT
Tue Nov 22 10:31:19 2011
sculkget: failed to lock /u01/app/oracle/product/10.2.01/db_1/dbs/lkORCL exclusive
sculkget: lock held by PID: 26308
Tue Nov 22 10:31:19 2011
ORA-09968: unable to lock file
Linux Error: 11: Resource temporarily unavailable
Additional information: 26308
Tue Nov 22 10:31:19 2011
ORA-1102 signalled during: ALTER DATABASE   MOUNT...

我给的建议是重启数据库解决，其实重启数据库是关闭了当前开启的实例，然后开启报错的实例，所以重启成功

二、错误重现

Tue Nov 22 10:31:19 2011
ALTER DATABASE   MOUNT
Tue Nov 22 10:31:19 2011
sculkget: failed to lock /u01/app/oracle/product/10.2.01/db_1/dbs/lkORCL exclusive
sculkget: lock held by PID: 26308
Tue Nov 22 10:31:19 2011
ORA-09968: unable to lock file
Linux Error: 11: Resource temporarily unavailable
Additional information: 26308
Tue Nov 22 10:31:19 2011
ORA-1102 signalled during: ALTER DATABASE   MOUNT...




[oracle@ECP-UC-DB1 ~]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.4.0 - Production on Wed Nov 23 09:07:21 2011

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.


Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> select status from v$instance;

STATUS
------------
OPEN

SQL> show parameter name ;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
db_file_name_convert                 string
db_name                              string      test
db_unique_name                       string      test
global_names                         boolean     FALSE
instance_name                        string      test
lock_name_space                      string
log_file_name_convert                string
service_names                        string      test
SQL> show parameter control;

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
control_file_record_keep_time        integer     7
control_files                        string      /opt/oracle/oradata/test/contr
                                                 ol01.ctl
SQL> create pfile='/tmp/t_pfile' from spfile;

File created.

SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@ECP-UC-DB1 ~]$ vi /tmp/t_pfile 

*.__db_cache_size=67108864
*.__java_pool_size=4194304
*.__large_pool_size=4194304
*.__shared_pool_size=117440512
*.__streams_pool_size=8388608
*.archive_lag_target=0
*.audit_file_dest='/opt/oracle/admin/test/adump'
*.background_dump_dest='/opt/oracle/admin/test/bdump'
*.compatible='10.2.0.3.0'
*.control_files='/opt/oracle/oradata/test/control01.ctl'
*.core_dump_dest='/opt/oracle/admin/test/cdump'
*.db_block_size=8192
*.db_domain=''
*.db_file_multiblock_read_count=16
*.db_name='test'
*.db_recovery_file_dest='/opt/oracle/flash_recovery_area'
*.db_recovery_file_dest_size=2147483648
*.dispatchers='(PROTOCOL=TCP) (SERVICE=testXDB)'
*.job_queue_processes=10
*.log_archive_dest_1='location=/opt/oracle/oradata/test/archivelog'
*.open_cursors=1000
*.pga_aggregate_target=66060288
*.processes=150
*.remote_login_passwordfile='EXCLUSIVE'
*.sga_target=209715200
*.undo_management='AUTO'
*.undo_tablespace='UNDOTBS1'
*.user_dump_dest='/opt/oracle/admin/test/udump'
~
~

"/tmp/t_pfile" 28L, 1043C written
[oracle@ECP-UC-DB1 ~]$ export ORACLE_SID=tt1
[oracle@ECP-UC-DB1 ~]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.4.0 - Production on Wed Nov 23 09:10:47 2011

Copyright (c) 1982, 2007, Oracle.  All Rights Reserved.

Connected to an idle instance.

SQL> startup pfile='/tmp/t_pfile' mount;
ORACLE instance started.

Total System Global Area  209715200 bytes
Fixed Size                  2082784 bytes
Variable Size             134219808 bytes
Database Buffers           67108864 bytes
Redo Buffers                6303744 bytes
ORA-01102: cannot mount database in EXCLUSIVE mode


SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@ECP-UC-DB1 ~]$ more /opt/oracle/admin/test/bdump/alert_tt1.log 
Wed Nov 23 09:11:26 2011
Starting ORACLE instance (normal)
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Shared memory segment for instance monitoring created
Picked latch-free SCN scheme 3
Autotune of undo retention is turned on. 
IMODE=BR
ILAT =18
LICENSE_MAX_USERS = 0
SYS auditing is disabled
ksdpec: called for event 13740 prior to event group initialization
Starting up ORACLE RDBMS Version: 10.2.0.4.0.
System parameters with non-default values:
  processes                = 150
  __shared_pool_size       = 117440512
  __large_pool_size        = 4194304
  __java_pool_size         = 4194304
  __streams_pool_size      = 8388608
  sga_target               = 209715200
  control_files            = /opt/oracle/oradata/test/control01.ctl
  db_block_size            = 8192
  __db_cache_size          = 67108864
  compatible               = 10.2.0.3.0
  log_archive_dest_1       = location=/opt/oracle/oradata/test/archivelog
  archive_lag_target       = 0
  db_file_multiblock_read_count= 16
  db_recovery_file_dest    = /opt/oracle/flash_recovery_area
  db_recovery_file_dest_size= 2147483648
  undo_management          = AUTO
  undo_tablespace          = UNDOTBS1
  remote_login_passwordfile= EXCLUSIVE
  db_domain                = 
  dispatchers              = (PROTOCOL=TCP) (SERVICE=testXDB)
  job_queue_processes      = 10
  background_dump_dest     = /opt/oracle/admin/test/bdump
  user_dump_dest           = /opt/oracle/admin/test/udump
  core_dump_dest           = /opt/oracle/admin/test/cdump
  audit_file_dest          = /opt/oracle/admin/test/adump
  db_name                  = test
  open_cursors             = 1000
  pga_aggregate_target     = 66060288
PMON started with pid=2, OS id=28086
PSP0 started with pid=3, OS id=28088
MMAN started with pid=4, OS id=28090
DBW0 started with pid=5, OS id=28092
LGWR started with pid=6, OS id=28094
CKPT started with pid=7, OS id=28096
SMON started with pid=8, OS id=28098
RECO started with pid=9, OS id=28100
CJQ0 started with pid=10, OS id=28102
MMON started with pid=11, OS id=28104
Wed Nov 23 09:11:28 2011
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
MMNL started with pid=12, OS id=28106
Wed Nov 23 09:11:28 2011
starting up 1 shared server(s) ...
Wed Nov 23 09:11:28 2011
ALTER DATABASE   MOUNT
Wed Nov 23 09:11:28 2011
sculkget: failed to lock /opt/oracle/product/10.2.0/db_1/dbs/lkTEST exclusive
sculkget: lock held by PID: 12339
Wed Nov 23 09:11:28 2011
ORA-09968: unable to lock file
Linux-x86_64 Error: 11: Resource temporarily unavailable
Additional information: 12339
Wed Nov 23 09:11:28 2011
ORA-1102 signalled during: ALTER DATABASE   MOUNT...

通过这个试验，再现了网友的ORA-09968, ORA-01102错误

三、MOS解释
ORA-09968, ORA-01102 When Starting a Database

发表在 ORA-xxxxx | 评论关闭

OGG Troubleshooting TCP/IP Errors In Open Systems

发表于 2011 年 11 月 22 日 由 惜分飞

经常和ogg打交道的同仁们，WARNING OGG-01223 TCP/IP error 111这个错误肯定不陌生，今天发现MOS上关于WARNING OGG-01223 TCP/IP error 111错误处理思路及其方案的文档写的非常好，看了之后深受启发，贡献出来给大家
WARNING OGG-01223 TCP/IP error 111
//files.xifenfei.com/wp-content/uploads/2011/11/WARNING_OGG-01223_TCPIP_error_111.pdf

发表在 GoldenGate | 评论关闭

ERROR OGG-01224 TCP/IP error 110 (Connection timed out); retries exceeded.

发表于 2011 年 11 月 22 日 由 惜分飞

Cause

This is generally due due to basic issues like:
* The remote manager process is not running or is running with incorrect port number
* The RMTHOST parameter in the pump extract is not configured correctly.
In other cases, the issue could be due to firewalls that forbid the connection, 
blocking certain ports or processes. 
This is generally seen when there is a firewall between the source and target machine and 
either the ports are not open or just the manager port is open.

Solution

The Extract, Replicat and Ggsci processes use ports normally starting at port 7840 and ascend sequentially. 
The ggsci command 'send manager getportinfo detail ' will retrieve the current list of ports that have been
allocated by Manager and their corresponding process IDs.
If you have some port restrictions, then you could use the DYNAMICPORTLIST with some range so that the
collector process will allocate the ports from that range. 
In general to overcome this issue, we could do something like below 

1. Change the target manager parameter file to use something like the following 

port 7809 
dynamicportlist 7810-7820 

2. Stop and start the manager 
3. Open ports 7809 through 7820 in the firewall 
4. Re-start the source pump 
The port range used in dynamicportlist(7810-7820) and the manager port 7809 is just an example. 
You can define your own ports there and have them open.

OGG Extract Pump abended with ERROR OGG-01224 TCP/IP error 110 (Connection timed out); retries exceeded

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