one or more table names. only the specified table is refreshed. Like the reset query cache statement, flush tables also cancels all QUERY results from the query cache.
TABLES WITH READ LOCK
For all databases with read locks, close all open TABLES and lock all TABLES until you execute the unlock tables command. If you have a file system that can take snapshots in a timely manner, such as Veritas, this is a very convenient method for backup.
USER_RESOU
. With the emergence of virtualized applications on various servers (including Linux servers), this capability has exploded over the past two years. Although a virtualized system can use any backup system (including shell scripts) for backup, there are many software that is most suitable for virtualization backup.
For example, Symantec Veritas NetBackup allows administrators to take a single snapshot of a physical server and capture all virtualized se
bprd_get_features when using int_StartJob sbtbackup skgfqcreksfq_re ksf1_crx krbbOpenOutput krbbpc krbibpcRef: Note 959015.1 ORA-07445 [Strcpy () + 48] during RMAN backup or restore to tape using Oracle 11.2Solution:Check MML software and 11.2 compatibility. If you need help, contact the supplier technical support.For example, you can find details related to Veritas netbackup at the following URL.Http://www.symantec.com/business/support/index? Page =
careful synchronization of metadata write operations to achieve consistency. However, it is inferior to other log file systems in terms of performance. Other log file systems, such as Veritas VxFS and Transarc Episode, use different log styles and slowly write log data to disks. In a server environment that executes multiple parallel operations, you can combine multiple synchronous write operations into a single write operation group for submission t
with Clusterware on other nodes to complete the upper-layer request.
Before Oracle 10 Gb, RAC required cluster components and hardware vendors, such as SUN, HP, Veritas. oracle 10.1 introduces its own cluster products. cluster Ready Service (CRS), RAC is not dependent on any vendor's Cluster software. In Oracle 10.2, this product was renamed: Oracle Clusterware.
Therefore, it is best to understand the composition, process, and Log File Location of th
between Oracle databases, but also supports data synchronization between different types of databases. It also supports real-time and non-real-time synchronization.6. mongourd. This technology is mainly used for disaster recovery solutions. However, in the latest 11gR2 version, the slave database real-time application logs are added, and the read-only access function is also available. Therefore, it can be used as a good solution to reduce system load for read/write splitting or report database
;
Because it is based on the firmware-based architecture, You can transparently reconfigure the Emulex HBA across the hardware architecture-including FC boot, instead of updating the card or resetting the Jumper slot.
Emulex OEM and technical partners
Emulex hba and drivers are certified and used by multiple partners, such as IBM, EMC, Dell, HP, Fujitsu, NEC, HDS, Fujitsu-Siemens, Bull, Unisys, and Cray.
In addition, Emulex products have been verified by other vendors, such as Adaptec, Broca
synchronization between different types of databases. It also supports real-time and non-real-time synchronization.6. mongourd. This technology is mainly used for disaster recovery solutions. However, in the latest 11gR2 version, the slave database real-time application logs are added, and the read-only access function is also available. Therefore, it can be used as a good solution to reduce system load for read/write splitting or report database.The above 1, 2, 3 are implemented using the inte
Today's OPS, most of the Linux LVM, estimated that few people understand the Solaris SVM. N years ago, in the Linux x86 has not been male, in fact, Aix/hp/sun three mainframe giants have their own set of storage management mechanisms and software, of which Sun is SVM. In addition to their own dedicated storage management software, there are third-party commercial storage management software, such as Veritas, can also be used to manage Solaris storage,
"diskpart" in cmd mode and enter the DiskPart command-line explanation. Type "list Disk" to display the hard disk. Type "Select Disk0 "execute, which means selecting the specified disk and transferring the focus to this disk, the next action is all for it (the following actions are the same, before using the DiskPart command on a disk, partition, or volume, you must first list the object and then select the object to give focus, and only when the object has focus. Type any DiskPart command to m
names. Only the specified table is refreshed. Like the reset query cache statement, flush tables also cancels all query results from the query cache.
Tables with read lock
For all databases with read locks, close all open tables and lock all tables until you execute the unlock tables command. If you have a file system that can take snapshots in a timely manner, such as Veritas, this is a very convenient method for backup.
User_resources
It is
customer relationship.
The applications provided by some major enterprise application providers can usually run on red hats and Novell SuSe, but some vendors have chosen some rare versions, this is especially common in emerging markets such as China and India. In addition, some small program developers do not care whether their products can be in any Linux version. Jim Xi, executive director of the free standards organization, said, "If the entire Linux development community can be unified, Lin
Document directory
1 Overview
Technorati label: Be, Backup Exec, Veritas, backup 1 Overview
The backupexec installation directory contains a PDF file, about 10 MB. If you install the Chinese version, the PDF file is Chinese. You can check it first. If you cannot solve the problem, you can call 800 customer service and 98% to solve your problem.
Remember the following 4 W, which is required for your installation task:
What: You need to install
Document directory
1. Glossary
Technorati label: Be, Backup Exec, Veritas, backup 1 glossary
Media: the device used to back up data, such as a tape library or disk folder, is equivalent to a file.
Media set: manage all media in a folder.
Media Server: The machine on which the be is installed.
Inventory: You must check the imported media before using it. Check all the tapes to make sure they are usable.
Catalog: You must catalog the imported media b
Technorati label: Be, Backup Exec, Veritas, backup 1.1 create job-file full backup according to policy, difference to tape, restore (OK)
This test is performed in the actual generation environment, and the tape library is used for backup.1.1.1.1 tape management
The be Media Server is bak01.1.1.1.2 labeling 1.1.1.3 tape placement
Use the import command of the tape library to import 10 tapes.1.1.1.4 be manage tape 1.1.1.4.1 Scan
Scan the front tape, suc
disconnect Log Explorer from the database or connect to other data,Otherwise, the database is in use and cannot be recovered)After the restoration, Log Explorer prompts no log recorders found that matches the filter, wocould you like to view unfiltered dataIf yes is selected, the log record modified in 2 is not displayed, so the restoration cannot be performed.4) do not use the SQL backup function to back up your logs.The correct backup method is:Stop SQL Service, copy data files and log files
a week, unless I look at my graduation project and really don't want to do it.4. On Wednesday afternoon, Veritas will take a test and prepare for the test.5. The previous intern party initiated by Wendy on Wednesday evening was hesitant to attend.It seems that there are only five things, three of which are important. There are two very important things, involving half a month. I need to make a good plan. Don't hit the water in a basket of bamboo.PS:
interference from system administrators because they require superuser permissions to manage them. In addition, management tools for bare devices are relatively primitive compared with file management tools.Today, file system technology has eliminated differences in file-based and bare-device-based performance. You can use a file-based database without sacrificing performance.The database that uses files as database storage improves system availability because it reduces the possibility of huma
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