azure outage

Virtual machine Data Recovery failure:The failed storage device is a branded storage EVA8400 model, due to an unexpected power outage in the storage room, a VMware virtual machine in the store could not be started (the Oracle database is stored in the virtual machine), the administrator emptied the cache and attempted to restart the virtual machine but failed. Data recovery is required for the virtual machine that cannot be started.Virtual machine Dat

　　Control File Description:Each Oracle generates at least one control file, and one database can have multiple control files, but a control file can belong to only one database.In addition to the database name and its creation date, data files, log files and other related information inside the control file, the system change number, checkpoint information and the current status of the archive are stored during the system operation.For security reasons, the database automatically creates 2 to 3

Label:Windows Azure Platform Family of articles Catalog In many cases, we encounter hybrid cloud scenarios where the local private cloud and public cloud are interconnected. For this hybrid cloud scenario, Microsoft Windows Azure will be a good solution. From the hybrid cloud classification, Microsoft divides the hybrid cloud into the following three types: 1. Hybrid Cloud for Virtualization technology 2.

following issues need to be addressed:? Whether it is a power outage, generator testing and other similar problems affecting the overall physical environment ?? and Web is the server's communication completely blocked, or is some IP segment can still be used ?? Whether you can also manage servers ?is there an exception record in the log? ?These are just a few questions that administrators need to answer immediately, and solve the problems before they

First lock information is not part of the file? Next, will the power outage automatically disappear or will never be released (because the process of setting up the lock no longer exists)? Reply content: First lock information is not part of the file?Next, will the power outage automatically disappear or will never be released (because the process of setting up the lock no longer exists)? File lock u

Because of the sudden power outage caused the company's internal computer room XenServer host hung up, the system can not start, downtime before the system configuration isCpu:e5 2630 v3Memory: 128GBStorage: 3T West number Purple Plate 5 blockArray Card: LSI 9361-8iThe disk took 5 blocks to do RAID5, and when the outage failed to start, I took a lsi9361-8i card and 6 3T disks (the importance of hardware spa

Tags: problem solving innodb mysql for inno over causes the Tomcat service to be addedServer abnormal power outage causes Windows MySQL service startup 1067 error 1. Enter My.ini in the D:\candaoserver\mysql\ below to add a line innodb_force_recovery =1 start MySQL, Successful start-up tool to connect the database successfully, but there are some tables in the database can not open the report 1146 2. Then add a line to the My.ini below the D:\candaose

server starts unexpectedly after power outage MySQL Database error:Another MySQL daemon already running withthe same UNIX socket.Log on Locally MySQL database tip:ERROR 2002 (HY000): Can ' t connect to local MySQL server through socket '/var/lib/mysql/mysql.sock ' (111)Reason:MySQL no normal stop, after the machine restarts Mysql.sock always exists, but after the machine restarts MySQL actually for the start,so we need to put /var/lib/mysql under the

.NBSP; experienced Professional Engineer to provide services 5. before data recovery is quoted, the customer acknowledges the consent of the engineer to begin data repair 6. "Important Reminder "unit of the database in use, such as the situation of sudden power outage, the probability of database corruption is very large, we recommend that customers back up data in real time. After the database is damaged, do not blindly repair the proce

Tags: action linu generate additional metadata boot partition server strong work[Data Recovery failure description]A Linux Web server, DELL R200, manages about 50 websites, using a single SATA 160GB HDD. A sudden outage in normal use, the attempt to start again failed to remove the hard drive detects the presence of about 100 bad sectors.After a data recovery company repaired the bad path, it tried for about 3 days and did not recover successfully.·[D

. Net website you must know|Anytao technology blog [Walk through the cloud, azure services platform] First: Learn about azure Services Platform Released on: 2008.11.6 by: anytao 2008 Original Works of anytao.com and anytao. Please refer to the author and source in the post. Before Just half a year ago, I chatted with the strange guy about the concept of cloud computing, w

There are a lot of ways to manage it, including the recently updated preview Management portal in Azure China and the Azure Cloud Assistant, all of which are great ways to manage azure, and today we'll talk about a more efficient way to manage azure PowerShell. Friends familiar with the command line know thatLinux is s

Windows Azure Platform Family of articles CatalogReaders familiar with the Azure platform know that azure blobs have a three-tier architecture. such as: (note blob.core.chinacloudapi.net is the service Endpoint for Azure China)　　1.Blob Name: Store account names2.Container name, container name. Conceptually similar to a

Windows Azure Platform Family of articles Catalog　　Please note: The virtual machines that we create on Azure are accessible through the public IP address. (directly via the virtual machine's IP address: PIP, or via the load Balancer's IP address: VIP)But there will always be malicious hackers who attack these VMs. So it's important to protect azure virtual machin

level . September 19 around 20:30 Zabbix System Database Sudden Outage 172.30.0.21 prod-zabbix02-mysql01September 19 around 12:00 Background Management Project Database sudden outage 172.40.0.34 backend-mysql-01 mysql nodeSeptember 3 around 21:20 Background Management Project database sudden outage 172.40.0.36 backend-mysql-03 mysql nodeIn addition, the previ

grab the bag ...I turned on the main switch mirroring mode, grasping the main interface data, so as to ensure that all the user's data, so as to facilitate the analysis3, waited for about 3 hours, when I was ready to give up, suddenly the user again abnormal fall off the line ... At this time the clutch software is also jammed ....I know that at this time a large number of packet attacks caused the computer to be unable to respond ... So now I can only wait.4, probably waited for half an hour o

Alter TABLESPACE users begin backup;PowerStartupSelect status from V$instance;Alter TABLESPACE users end backup;ALTER DATABASE open;-----------------------------------------------------[Email protected]>alter tablespace users begin backup;Tablespace altered.[Email Protected]>shutdown abortORACLE instance shut down.[Email Protected]>startupORACLE instance started.Total System Global area 830930944 bytesFixed Size 2231048 bytesVariable Size 616563960 bytesDatabase buffers 205520896 bytesRedo buffe

/:unexpected inconsistency; RUN FSCK manually.(i.e.,without-a or-p options)[FAILED]* * * error occurred during the file system check.* * * dropping to a shell; the system would reboot* * * when you leave the shell.Give root password for maintenance(or type control-d to continue):The solution is as follows,Enter the root passwordCheck hard disk condition DFRepairFSCK/DEV/HDA1 (hda1 is my hard drive mount name, your own check DF)Fsck-a-yRestart rebootProblems after Linux power

transfers the control to the appropriate handler entry , runs the corresponding handler, and then returns to the original interrupt after the corresponding processing. Of course, as mentioned earlier, this version (2.2.5) Linux only provides a handler for the interrupt vector number 0-17. The whole process of interrupt processingFor interrupt vectors other than 0-31 and 0x80, it is primarily used to handle external device interrupts, and after the system has been initialized, the process o

consistent, but the interval is not the same, and the time of day is not the same as the suspicion of a friend attack. Because the Web server is load balanced, it does not feel a problem with the load on the Web server, and it is the load balancer that masks this hidden event. At the same time, the design of the monitoring system does not accurately statistics the IP address of the access time interval data, only the statistics of Access window data. This to solve the problem further provide cl