Oracle 11g RAC, the oc4j and GSD services are found to be in the offline state, which is the Oracle 11g RAC default case. Even so, the use of the database is not affected, because oc4j is a resource for WLM, WLM is available in 11.2.0.2. GSD is an interactive tool for supporting Dbca,srvctl,oem. This article describes switching these two services to online.
1. Environment
[Root@linux2 ~]# Cat/etc/issue
Enterprise Linux Enterprise Linux Server relea
Transferred from: http://blog.csdn.net/fzubbsc/article/details/37736683?utm_source=tuicoolutm_medium=referralIt's been a long time since I've been in touch with the concept of synchronization, but it's always been a blur, and without deep learning, there's time to spend studying the Linux kernel Standard tutorial and the "Deep Linux device driver kernel mechanism" section of these two books. When you have just finished reading, we will summarize the r
Several methods of Thread Synchronization Control and thread synchronization
When multiple threads call the same function, if we do not control the number lock mechanism, data is often disordered. When we usually control the synchronization of threads, common Methods:
1: Use synchronized to control access.
2: Use ReentrantLock to lock and unlock the method body a
6.4 set Synchronization The following describes how to quickly set up a MySQL synchronization server. Suppose you want to synchronize all the databases, and you have not set them before. You need to disable the master server to complete all the steps. The procedure described in this chapter can be used for one slave or multiple slave cases. This is just the most direct way to set slave, not j
Array sync in Md_do_sync, so where is the entrance? Where is the array sync trigger point? I've heard of Md_check_recovery, but this is not a synchronized entry point. So the RAID5D function is the entry point, right? If you want to seriously analyze it is not.
The real sync entry point is in the Do_md_run function, which is after running the array run function, there is one line:
5171 Md_wakeup_thread (Mddev->thread);
This is the line that wakes up the raid5d, the RAID5D function is as follo
Deeply parse the thread synchronization method in Python and parse the python Thread Synchronization
Synchronous access to shared resources
When using threads, a very important issue is to avoid access conflicts between multiple threads on the same variable or other resources. Once you are not careful, overlapping access and modifying (sharing resources) in multiple threads will lead to various problems. Mo
. This is also illustrated in the JDK documentation, where the vector iteration is fast-fail, meaning that if the structure of the vector changes after the iterator is returned, it will throwConcurrentModificationException异常。基本的方法和List系列的集合差不多。关于Vector类用法的例子和Vector类的源码About Hashtable:java Improvement (25)-----HashTable-5.1.1 problems with the synchronization container classThis means that when using the synchroniz
Tags: mysql dual master-slave synchronization and Bidirectional synchronization The first part: master-slave relationship synchronization master end 192.168.0.1 slave end 192.168.0.2 1.
Master side A. Enter MySQL and create a database ABC: createdatabaseabc; B. Create a user to synchronize, specifying only the 192.168.0.2 login: grantreplicationslaveon
*.*to ' h
A period of time with Baidu Map, in the use of Offline map package import when found a problem, from the Baidu official website download offline package can not be imported, but with Baidu map of the demo could download offline package use, at that time there is no requirement, can use on the line, with their demo download of
This article from the "yue lei's Microsoft Network Classroom" blog, please be sure to keep this source http://yuelei.blog.51cto.com/202879/123829
Active Directory is a non-relational database designed for query. After using active directory for a period of time, you need to maintain the database content to reduce data fragmentation and improve query efficiency, today, we will introduce how to maintain the Active Directory database offline.
When activ
Original: http://www.networkcomms.cn/Article/ViewArticle.aspx?ItemID=27833PageID=1224"1" Processing client offlineWhen using NETWORKCOMMS v3 for network communication, the client is offline and usually we do not need to do extra processing.On the server side Networkcomms static classes are used to control the globalAll connections to the server are saved in theAllconnectionsbyidentifier AllconnectionsbyendpointOf these 2 dictionariesWhen a new custome
TTS offline speech synthesis (language | Voice +)
There are three ways of speech synthesis in the sky.
Online speech synthesis (free)
Offline use of speech synthesis (free, need to install a language in the local app and download offline resources)
Use the CyberLink Offline Voice pack (paid
The main content of this article is summarized as follows:
I. Role of offline storage; II. How to Implement offline storage; iii. applicationCache objects and attributes, events, and interfaces
4. Access the cache application, trigger events accordingly, and their corresponding statuses; 5. How to update the offline Cache
Vi. demo Demonstration: The difference be
Every time a new version of the operating system comes out, always give us a lot of surprises. This Windows7 operating system is no exception. When we set up a shared folder, turn on the properties, sharing, advanced sharing window, we will be pleasantly surprised to see here a button called "Caching" (I personally think that the name of the button is not known, if the offline settings may be better). We click this button to open the Shared Folders
We want to see high-definition movies, will generally use the Thunderbolt download. In particular, has opened the Thunder member's friend, uses the off-line downloading really is the cool crooked. Then the problem comes, some members do not know how to use the Thunderbolt offline download?
First of all, small series or explain how the Thunder offline is what it means! This privilege is to enable users to
Thread is also crazy ---- thread synchronization (1), ---- Thread SynchronizationPreface
When threads in the thread pool are blocked, the thread pool creates additional threads, and the memory resources required to create, destroy, and schedule threads are quite expensive. In addition, many developers are used to creating more threads when they see that their program threads are not doing anything useful. In order to build scalable and responsive prog
waiting thread is able to obtainNotifyall ()U notifies all waiting threads on the built-in condition queue of the object that is currently acquiring the lockU release the currently acquired lock as soon as possible to ensure that the waiting thread is able to obtainU only one awakened thread can acquire a lock, competing until the thread of the lock executes the exit synchronized block and the other awakened threads re-compete until all the awakened threads have finished executing2, the use of
Synchronized synchronization record and synchronized Synchronization
Record reason: I checked some excellent image download frameworks during development and often used Synchronized synchronization. As I am confused about the synchronization, I would like to record it for your convenience next time!
Synchronized can be
:0Last_sql_error:Replicate_ignore_server_ids:Master_server_id:151 row in Set (0.00 sec)ERROR:No query specifiedThe above means that the database master and slave are configured so that you can configure a single table in the same libraryTest:1. Create the database sales in master and slave respectively (you need to create the database manually in row mode).2.use in the sales library, create a table on masterCREATE TABLE User_info (PersonID int,LastName varchar (255),FirstName varchar (255),Addre
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.