resetlogs wocould get error belowORA-01194: File 1 needs more recovery to be consistentORA-01110: Data File 1: '/Oracle/oradata/tsmisc02/system01.dbf'
ORA-01112: Media recovery not started
SQL> alter database open resetlogs;...For a long time, it seems like hang has lived....After a while:SQL> alter database open resetlogs;
Alter database open resetlogs*Error at line 1:ORA-03113: End-of-file on communication channel
SQL>SQL> select status from V $ instance;Select status from V $ instance*Error
Some common shutdown/Restart commands under Linux are shutdown, halt, reboot, and Init, allCan achieve the purpose of rebooting the system, but the internal working process of each command is different, through the introduction of this article, the GreekYou can use the various shutdown commands more flexibly.1.shutdownShutdown command to safely shut down the system. Some users turn off Linux using a direct power-offThis is very dangerous. Because Linux differs from Windows, there are many proces
command before the system shuts down, the system administrator notifies all logged-on users that the system will be closed.And the login command is frozen, that is, the new user can no longer log in. Shut down directly or delay a certain amount of time before shutting down the machineIs possible and may be restarted. This is the signal that the system will receive from all Processes (process) (signal)Decision-making. This allows programs like VI to h
: Displays the contents of the specified file as a paging, with the difference between the more and less pages using the same key.Head: Used to display the first n rows of the file.Tail: Used to display the contents of the following n rows of a file.TAIL-F: The data content of the display file after n rows for auto-refresh.Find command Find: Finds the specified file.Whereis: Find the specified file source and binary files and manuals, etc.Which: the location used to query for commands or aliases
, leave the system in an unstable state, or even damage the hardware device in some systems.With the shutdown command before the system shuts down, the system administrator notifies all logged-on users that the system will be closed. And the login command is frozen, that is, the new user can no longer log in. It is possible to shut down directly or delay a certain amount of time before shutting down, and it may be possible to restart the computer. Thi
, leave the system in an unstable state, or even damage the hardware device in some systems.With the shutdown command before the system shuts down, the system administrator notifies all logged-on users that the system will be closed. And the login command is frozen, that is, the new user can no longer log in. It is possible to shut down directly or delay a certain amount of time before shutting down, and it may be possible to restart the computer. Thi
different conf.[[email protected] ~]# cd/usr/local/php-fpm/etc/[[email protected] etc]# mkdir php-fpm.d/[[email protected] etc]# CD php- fpm.d/Then separate the two different pool spreads defined in the original php-fpm.conf[Email protected] php-fpm.d]# vim www.conf[Email protected] php-fpm.d]# vim aming.confDelete information from the pool in the original php-fpm.conf, and add include = etc/php-fpm.d/*.conf in [global](This is similar to the configuration method for different vhost in Nginx)[E
x86_64 2 #备注: Shut down the firewalls and selinux of the two hosts. In action.
(i) Log server ip:10.0.2.164
(ii) Client server ip:10.0.2.165
1. First on the log server 10.0.2.164 host operation:
The code is as follows:
[Root@mysql-b ~]# echo "*.info/var/log/client" >>/etc/syslog.conf
#配置日志保存文件, put forward the *.info of the first line of the document. Put one line alone.
[Root@mysql-b ~]# service syslog restart #重启syslog日志服务.
Shutting down ke
What is the role of the IIS application pool analysis software?
There may be 100-300 Web sites on an IIS 6.0/7.0 server, and if there is a problem with the ASP design of one of the sites, the CPU will continue to occupy 100%, causing the other sites on the same server to not function properly or to slow access.
If the problem of the Web site can not be quickly identified, the same server users QQ, telephone may continue. Customers are always complaining about what server, so slow always out of
Attempts to logically recover OCR devices have led to problems with inconsistent OCR status.
Perform the following actions on one of the nodes of the RAC:
bash-2.03#/data/oracle/product/10.2/crs/bin/ocrconfig-export/export/home/oracle/ocr.log
bash-2.03#/data/oracle/product/10.2/crs/bin/ocrconfig-import/export/home/oracle/ocr.log
Prot-19:cannot Proceed while Clusterware is running. Shutdown Clusterware
bash-2.03#/etc/init.d/init.crs Stop
Shutting
Many people use the server permissions are really bad management, misoperation and other causes of failure, can not be investigated, the best way is to record the user operation in real time to the log, and pushed to the remote log server. Including (User login time, directory, Operation command and time stamp, etc.). To be traced afterwards.
Environment: centos5.5 x86_64 2 #备注: Shut down the firewalls and selinux of the two hosts. In action.
(i) Log server ip:10.0.2.164
(ii) Client server ip
to the process, leave the system in an unstable state, or even damage the hardware device in some systems.With the shutdown command before the system shuts down, the system administrator notifies all logged-on users that the system will be closed.And the login command is frozen, that is, the new user can no longer log in. Shut down directly or delay a certain amount of time before shutting down the machineIs possible and may be restarted. This is the
[Oracle] export and import of OCR backup and recovery
Back up and restore OCR using exported import:
Before adjusting the cluster, for example, adding or deleting nodes, you should back up OCR once. You can use export to back up to the specified file.
Lab environment:
OS: OEL5.6
RAC: 10.2.0.1.0
(1) Disable CRS for all nodes
Node 1:
[Root @ rac1 crsd] # crsctl stop crs
Stopping resources.
Successfully stopped CRS resources
Stopping CSSD.
Shutting down
Database Version: Oracle10.2.0.4 node count: 2 1. Stop all processes related to oracle, including databases, asm, nodeapplication, crs. 1.1, Disabled
Database Version: Oracle 10.2.0.4 node count: 2 1. Stop all processes related to oracle, including databases, asm, node application, crs. 1.1, Disabled
Basic Information
Database Version: Oracle 10.2.0.4
Number of nodes: 2
1. Stop all processes related to oracle, including databases, asm, node application, and crs.1.1 close all processes,
Crs_
=" host PC2. png "alt=" wkiom1fuaieatsyoaaaq2ifqfdo872.png-wh_50 "/>3,centos 6 shutting down the NetworkManager service and shutting down the firewall:Shut down the NetworkManager services: Service NetworkManager stopFirewall off: iptables-f650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M02/87/1A/wKiom1fUAu6QZA4jAABWxYaESCU649.png-wh_500x0-wm_3 -wmp_4-s_537034016.png "title=" shuts down the NetworkM
. -F does not perform fsck-f restart when fsck is executed.Shutdown-h 13:00 turn the system off at one o'clock. -K outputs information to all users but does not actually shut down. -N Do not call Init,shutdown yourself.Shutdown-r Restart the computer. -T outputs the duration of the warning message.Shutdown-h now shuts down immediately.Poweroff: Turn off the computer. Poweroff-n do not perform sync operation when shutting down the computer, POWEROFF-W
Error in building aix rac -- Default Gateway not configured
Environment:Operating System: AIX 5300-09Cluster software: CRS 10.2.0.1Database: Oracle 10.2.0.1Fault symptom:The following error occurs when running the root. sh script while building the aix rac:
[Root @ aix220/u01/crs_1/install] $./rootdelete. sh
Shutting down Oracle Cluster Ready Services (CRS ):
Stopping resources.
Error while stopping resources. Possible cause: CRSD is down.
Stopping CS
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