seagate troubleshooting

Atitit. troubleshooting ------ sometimes com. microsoft. sqlserver. jdbc. SQLServerException: Connection reset by peer: soc, connectionreset Atitit. troubleshooting ------ sometimes com. microsoft. sqlserver. jdbc. SQLServerException: Connection reset by peer: socket write error 1. symptom: Sometimes an error occurs. About 20% will be in the middle... 1 2. Cause: cause: SQL server bug or restriction. Too m

I. troubleshooting commands 1. show command: 1) Global commands: Show version; displays the system hardware and software versions, DRAM, Flash Show startup-config; displays the configuration content written into NVRAM Show running-config; displays the currently running configuration content Show buffers; Detailed output buffer name and size Show stacks; provides the router process and processor utilization information, using stack decode Show tech-sup

Sysdig: A Tool for Linux Server monitoring and troubleshooting (1) When you need to track the system calls generated and received by a process, what come first in your mind? You may think of strace, so you are right. What command line tools will you use to monitor original network communication? If you think of tcpdump, you have made an excellent choice. If you need to track open files in Unix: Everything is a file), you may use lsof. Strace, tcpdump

SQL Azure database is a cloud-based relational database service provided by Microsoft. Cloud-based data solutions provide many benefits, including fast provisioning, more economical scalability, high availability, and reduced management costs. This article describes the dynamic management views available in SQL Azure and how they are used for troubleshooting. Performance Considerations SQL Azure uses the data engine of SQL Server 2008 as the core. The

ArticleDirectory Instance: a possible performancepoint service error In this blog, we will share some useful tips on performancepoint services troubleshooting. Articles on technet and other blog posts on these topics. For example: Install and deploy the performancepoint service step by step. Other technet articles are also included. The system is familiar with the deployment of performancepoint 2010. This blog post is writte

Problem background Working in Monday, I first learned about last week's Test with my colleagues, be told in a multi-instance scenario MySQL Server hang Live, unable to test, the original version does not exist this problem, and the new version of this problem, can not help but feel a shiver, the heart can not help feeling strange, fortunately, the scene environment is still in, Provides a good environment for troubleshooting problems and then puts th

Troubleshooting 80004005 and other error messages -------------------------------------------------------------------------------- The information in this article applies to: Microsoft Data Access Components versions 1.5, 2.0, 2.1, 2.5 Active Server Pages Microsoft Visual InterDev, version 1.0 -------------------------------------------------------------------------------- Profile This article details some common reasons why Microsoft data Access Comp

Troubleshooting tools for ISA Server 10.1.3 Exercise: Test port status In this exercise, you need to use the Netstat and Telnet commands to determine the port status of the ISA Server computer. This technique can be used to verify security or to determine whether services running on the ISA Server computer are available to external sites. Exercise: Test the ISA Server port In this exercise, run the Netstat utility at the command prompt and note that

Sun.rmi.transport.tcp.tcptransport$connectionhandler.run0 (tcptransport.java:790) At Sun.rmi.transport.tcp.tcptransport$connectionhandler.run (tcptransport.java:649) At Java.util.concurrent.threadpoolexecutor$worker.runtask (threadpoolexecutor.java:895) At Java.util.concurrent.threadpoolexecutor$worker.run (threadpoolexecutor.java:918) At Java.lang.Thread.run (thread.java:662) According to getconnectiontimeoutexception this anomaly, preliminary suspicion: (1) MySQL connection,

the GPM, you can copy and paste.In this editing window, we can enter the 3 modes of rescue,emergency and shell boot as needed. These 3 modes are useful for system startup troubleshooting, such as a service that is stuck and unable to load. We can debug these 3 modes.Rescue mode: Add S at the end of commandline configuration, like single user mode before RHEL6Press Ctrl+x to startNormal mode needs to load a lot of services, but this rescue mode load i

" is "Delusertype", "Cosid" corresponds to the service level in the User data table, "Cosvalue" is 1 to delete only Class A users, and 0 for a or b users to delete.We execute the SQL statement in the database "select cosid, cosvalue from tb_cosparamterwhere cosname = ' Delusertype '", the result is as follows:Cosid Cosvalue1 12 13 14 15 1As you can see, each service level corresponds to a COS value of 1, which means that only class A users are deleted. This is consistent with what we have obser

range of the TEMP tablespace space. It may also contain other causes of exceptions. 2. Observing the states of TEMP and other spaces is one of Dba's daily responsibilities. We can use Toad, Object Browser, and other tools, or use the following statement: Select upper (F. TABLESPACE_NAME) "tablespace name ", D. TOT_GROOTTE_MB "tablespace size (M )", D. TOT_GROOTTE_MB-F. TOTAL_BYTES "used space (M )", TO_CHAR (ROUND (D. TOT_GROOTTE_MB-F. TOTAL_BYTES)/D. TOT_GROOTTE_MB * 100, 2 ), '1970. 99') "usa

Network diagnosis is an important technical task that manages and makes good use of the network to maximize its role. This article briefly describes the hierarchical diagnosis technology, discusses the diagnosis of various router interfaces, and reviews the troubleshooting of the connectivity fault of the interconnected network.Network Fault Diagnosis OverviewNetwork Fault Diagnosis: based on the fault phenomenon, the Network diagnosis tool is used to

Fault description: The HJD04 program-controlled switch and the public network of Posts and Telecommunications adopt the DOD1 loop relay network. All users cannot make an external phone call and are busy. At this time, observe the MFP on the Multi-frequency signaling processing board. The lamp used by the multi-frequency generator is always on a certain position. Analysis and maintenance of this fault is mostly because the MFP board is suspended and crashed after a set of recorder is occupied ).

MySQL databaseOfHigh LoadWhat are the possible causes? How to troubleshoot? This article will introduce the troubleshooting methods when the MySQL database load is high. Let's take a look at this process. The Troubleshooting logic is as follows: 1: whether the memory occupies a large number of swap partitions. 2: I/o pressure is not high, it is best to paste the top display information. 3: whether the d

The network of the school library has been in normal use, but recently it was found that the new center switch of the library and the core switch of the campus network often fail to connect. Troubleshooting Process I think there is a convergence layer switch in the library that actually reaches 4909) and the core switch Cisco 4006 S3 of the campus network) are connected through multi-mode optical fiber. Therefore, first consider restarting the two sw

Troubleshooting methods for enterprise mail servers that are frequently blocked by spamhaus anti-spam organizations In fact, in the process of enterprise mail platform management, enterprise mail administrators are often troubled by a variety of mailbox problems. The biggest problem is the difficulty of server maintenance caused by improper server planning, the most critical and worrying thing is that enterprise mail is often blacklisted by some inter

Article Title: practical recommendations: MogileFS troubleshooting tips. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open-source, and other basic categories, MogileFS provides powerful functions internally, and is well designed for troubleshooting and adjustment, it's just that we don't know how to use it n

Options Role -F Forces the output thread stack when a normal output request is not responded to -L Displays additional information about the lock, in addition to the stack -M If you call to a local method, you can display the C + + stack Jstack Execution ExampleJust intercept the part and see this is the 10492 thread snapshot of the current time of the virtual machine process ID. The thread is in the run

Troubleshooting TNS-12542TNS-12560TNS-00512 TNS-12542 TNS-12560 troubleshooting Incorrect database listening status$ Lsnrctl status LSNRCTL for IBM/aix risc System/6000: Version 10.2.0.5.0-Production on 05-NOV-2012 08:54:08 Copyright (c) 1991,201 0, Oracle. All rights reserved. Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = test) (PORT = 1521 )))TNS-12541: TNS: no listenerTNS-12560: T