如何debugvip故障问题及处理因为网关缺失导致VIP资源无法启动
如何debug vip故障问题及处理因为网关缺失导致VIP资源无法启动 如何debug vip故障问题： -----查看节点应用资源的统计信息: /u01/crs/bin/srvctl config nodeapps -n dbtest2 -a -g -s -l VIP exists.: /dbtest2-vip/10.11.11.198/255.255.255.0/eri0 GSD ex
如何debug vip故障问题及处理因为网关缺失导致VIP资源无法启动
如何debug vip故障问题：
-----查看节点应用资源的统计信息:
/u01/crs/bin/srvctl config nodeapps -n dbtest2 -a -g -s -l
VIP exists.: /dbtest2-vip/10.11.11.198/255.255.255.0/eri0
GSD exists.
ONS daemon exists.
Listener does not exist.
------debug vip
Further debug it by uncommenting the environment variable
_USR_ORA_DEBUG=1 in the script $ORA_CRS_HOME/bin/racgvip
OR simply as root user, issue the command :
crsctl debug log res "ora.dbtest2.vip:5"
You may turn off debugging with command :
crsctl debug log res "ora.dbtest2.vip:0"
Start the VIP using srvctl start nodeapps again. This will create a log for VIP starting problem for 10.2 and above version
in directory $ORA_CRS_HOME/log/
----------oracle rac 10g 中 网关 gateway 的作用：
By default, the server's default gateway is used as a ping target during the Oracle RAC 10g VIP status check action.
Upon a ping failure, Oracle will decide that the current interface where the VIP is running has failed, and will initiate an interface / internode VIP failover.
In above case, we used just one node for CRS installation, so the VIP coudn't failover to other nodes and thus reported additional error like :
CRS-1006: No more members to consider
CRS-0215: Could not start resource 'ora.dbtest2.vip'.
--------SOLUTION
10.1.0.4 and above introduced a parameter FAIL_WHEN_DEFAULTGW_NOT_FOUND in the file
$ORA_CRS_HOME/bin/racvip to address this problem.
The following steps will fix the VIP starting problem for above mentioned scenario.
1- stop nodeapps
2- As root,
vi the script $ORA_CRS_HOME/bin/racgvip and change the value of
variable FAIL_WHEN_DEFAULTGW_NOT_FOUND=0 .
3- start nodeapps and you should see the resources ONLINE
You may proceed with netca and dbca to create a RAC database after this.
添加默认网关
#route add default gw 192.168.8.1
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1386
52
The operation process of WIN10 service host occupying too much CPU
Mar 27, 2024 pm 02:41 PM
1. First, we right-click the blank space of the taskbar and select the [Task Manager] option, or right-click the start logo, and then select the [Task Manager] option. 2. In the opened Task Manager interface, we click the [Services] tab on the far right. 3. In the opened [Service] tab, click the [Open Service] option below. 4. In the [Services] window that opens, right-click the [InternetConnectionSharing(ICS)] service, and then select the [Properties] option. 5. In the properties window that opens, change [Open with] to [Disabled], click [Apply] and then click [OK]. 6. Click the start logo, then click the shutdown button, select [Restart], and complete the computer restart.
What does the 0x0000004e error mean?
Feb 18, 2024 pm 01:54 PM
What is 0x0000004e failure? Failure is a common problem in computer systems. When a computer encounters a fault, the system usually shuts down, crashes, or displays error messages because it cannot run properly. In Windows systems, there is a specific fault code 0x0000004e, which is a blue screen error code indicating that the system has encountered a serious error. The 0x0000004e blue screen error is caused by system kernel or driver issues. This error usually causes the computer system to
What should I do if my Black Shark phone cannot be turned on? Teach you how to save yourself!
Mar 23, 2024 pm 04:06 PM
What should I do if my Black Shark phone cannot be turned on? Teach you how to save yourself! In our daily lives, mobile phones have become an indispensable part of us. For many people, the Black Shark mobile phone is a beloved gaming phone. But it is inevitable that you will encounter various problems, one of which is that the phone cannot be turned on. When you encounter such a situation, don't panic. Here are some solutions that I hope will help you. First of all, when the Black Shark phone cannot be turned on, first check whether the phone has enough power. It may be that the phone cannot be turned on due to exhausted battery.
NVIDIA Control Panel right-click menu not found
Jan 11, 2024 am 11:11 AM
Many friends who use win10 system find that there is no nvidia control panel when they click the right button of the mouse to open a new one. What is going on? In fact, it is not a big problem. Just change the settings. Today I will teach you how to enter Device management settings nvidia control panel, let’s take a look at the specific tutorial below. Method to restore the right-click nvidia control panel 1. Right-click this computer and select Properties, as shown in the figure below 2. Enter the management interface, click Device Manager, as shown in the figure below 3. Enter the Device Manager, click Display Adapter, as shown in the figure below 4. Enter the display adapter, right-click the N card, and select Start Device, as shown in the figure below 5. Then enter Services and Applications, click Services, and find nv
How to Fix 0x00000001 Blue Screen Error
Feb 19, 2024 pm 11:12 PM
What to do about 0x00000001 blue screen? The blue screen problem is a headache that many computer users often encounter. When our computer encounters a blue screen, it will suddenly stop running and display a blue screen interface with an error code. Among them, 0x00000001 is a common blue screen error code. Blue screen issues can be caused by a variety of reasons, including software errors, hardware failures, driver issues, and more. Although this problem can be frustrating, there are things we can do to resolve it. Below I will introduce some solutions to blue screen
Why can't I ping the gateway? Why can't ping?
Mar 13, 2024 pm 03:40 PM
The network cannot ping, what's going on? In fact, this is a very common problem. It is mainly divided into two situations: pinging fails on the same network segment and pinging fails on different network segments. Let’s take a look at the details below. There are usually two reasons why the ping command cannot connect to the same network segment: one is an IP address that cannot be pinged in the same network segment, and the other is an IP address that cannot be pinged in a different network segment. These two situations have different solutions. First, let’s discuss the situation where ping fails within the same network segment. 1. Ping fails on the same network segment, and the result is "Unable to access the target host." The destination IP and source IP are on the same network segment, and the ping result is &l
Learn how to handle special characters and convert single quotes in PHP
Mar 27, 2024 pm 12:39 PM
In the process of PHP development, dealing with special characters is a common problem, especially in string processing, special characters are often escaped. Among them, converting special characters into single quotes is a relatively common requirement, because in PHP, single quotes are a common way to wrap strings. In this article, we will explain how to handle special character conversion single quotes in PHP and provide specific code examples. In PHP, special characters include but are not limited to single quotes ('), double quotes ("), backslash (), etc. In strings
Black Shark mobile phone charging troubleshooting and solutions
Mar 22, 2024 pm 09:03 PM
Black Shark is a smartphone brand known for its powerful performance and excellent gaming experience. It is loved by gamers and technology enthusiasts. However, just like other smartphones, Black Shark phones will have various problems, among which charging failure is a common one. Charging failure will not only affect the normal use of the mobile phone, but may also cause more serious problems, so it is very important to solve the charging problem in time. This article will start with the common causes of Black Shark mobile phone charging failures and introduce methods to troubleshoot and solve charging problems. I hope it can help readers solve the problem of Black Shark mobile phones.
