I believe that the AVADirect mini game PC has a general understanding of the following for you to share an article, the relevant industry to carry out a specific analysis and evaluation of the article.
Overview article
For SFF (minicomputer), chassis design is particularly important, so AVADirect chose BitFenix prodigy Fire Bird MINI-ITX chassis. In the following article we will give a detailed description of it, the present first to tell you about
, processing precision, directly related to the avoidance of link performance degradation and transceiver damage. In addition, the use of miniaturized optical fiber connectors (SFF) also improves the human interface of the traditional fiber interface.
Two, high bandwidth IP application Multimedia Integrated cabling
Today's network is moving towards centralization. The transmission of data, voice and video over a single medium can save a lot of money
center All-weather uninterrupted record, automatic generation of network system complete network fault diagnosis document.
5. 2 Cabling Intelligent Management System content
In the prophase construction and operation Maintenance management of the integrated wiring, the data and information related to the wiring system mainly include:
(1) Equipment and cable use, use of departments, LAN topology, information transmission rate, terminal equipment configuration status.
(2) Hardware number, col
number of shared pages Tttytty minor device number Tstart_ Time process started Uuiduiduuser user name Vvsize Total amount of virtual memory (bytes) ypriority kernel Scheduling Priority Common PS command parameters the parameters described in the previous two sections may make the reader feel a bit scary actually this is a very easy to use command general users only need to master some of the most commonly used commands Parameters can be the most commonly used three parameters are Uax below wil
Oracle patch is also an Oracle patch. Oracle patches also contain several kinds, small patches are simply difficult to count, it is inevitable to dazzle people. However, Oracle patch is still in order. And Oracle's Opatch tools are handy for installing Oracle patch and viewing the patch that the current system has installed. This article lists several types of patch and describes the patch application of the current database through the Opatch tool. Refer to the official Oracle documentation for
can not be deleted, then ignore, restart, start a new installation, install, select a new directory, installed and restarted, the old directory and files can be deleted. Step 3: Direct installation of Oracle 11.2.0.4 Note: It is not recommended to choose to create and configure a database like most examples on the Web, honestly install the database software first, and then dbca the library, the reason is to better customize our database. Step:4 bundle Patch, Note: Windows call bundle patch 1
Official documentsGI PSU Installation Fails With "ERROR: Prepatch Execution For DB Home ... Failed" (文档 ID 2236977.1)GI hit patch Errortail -f /oracle/app/product/11.2.0/cfgtoollogs/opatchauto2018-03-06_16-25-12.log2018-03-06 16:15:24: Running as user oracle: /oracle/soft/27107360/26609929/custom/server/26609929/custom/scripts/prepatch.sh -dbhome /oracle/app/oracle/product/11.2.02018-03-06 16:15:24: s_run_as_user2: Running /bin/su oracle -c ‘ /oracle/
Tags: tin pre ATI Subscription. NET stat Func PSU startOriginal: SQL Server transactional replication uses scripts to add publications for an object--use [Publish library]--Add Table: Create the project and add it to the publication exec sp_addarticle @publication = n ' replicationname ', @article = N ' MyObject ', @sourc E_owner = n ' dbo ', @source_object = N ' MyObject ', @destination_owner = n ' dbo ', @destination_table = N ' MyObject ', @schema_
Oracle OCM Oracle Certified MasterIn order to facilitate learning Oracle for beginners, the following will be updated according to this directory OCM related information, enjoy the attention. (Purely individual learning to organize, not for commercial use.) )(1) Oracle database Software Installation deployment and upgrade1, OCM Examination Introduction and course IntroductionIntroduction to the OCM exam processIntroduction to OCM Exam syllabusIntroduction to the course arrangement2. Install and
First, the demandOracle 11gR1 RAC Storage plan replacement, database version 11.1.0.7, no Downtime Maintenance window.Second, the Environment preparation1. Host environment, OS environment2. Install 11.1.0.6.0 version clusterware (linux.x64_11gR1_clusterware.zip)3. Install 11.1.0.6.0 version of RDBMS software (Linux.x64_11gR1_database_1013.zip)4, upgrade to 11.1.0.7.0 version (upgrade clusterware and RDBMS respectively) (P6890831_111070_linux-x86-64.zip)5, APPLY 3
Bugs encountered when using Oracle ACFS with Linux samba on RhelFirst, the environment introduction:The results of the cat/etc/issue are:Red Hat Enterprise Linux Server release 6.5 (Santiago) Kernel \ r on an \mDetailed patch information for GI: only 11.2.0.4 version of GI installed, no GI PSU hit any, no GI patchIi. description of the issue:This is a set of rhel6.5 RAC, using the Oracle GI cluster software, using ACFS,ACFS to do the rhel6.5 file syst
metalink Document:
High 'ksv master wait' And 'asm File Metadata operation' Waits In Non-Exadata 11g
Symptoms
High waits for 'ksv master wait' while doing an ASM file metadata operation were reported when a data migration utility was running. This wait was also seen for a drop of a tablespace.
The AWR showed the top events were CPU (> 100%), with 'asm file metadata operation' (7% ).
Cause
Event 'ksv master wait' indicates the process on the RDBMS side is waiting for a reply from a process o
) update the database PSU to 10.2.0.5.4 and 11.2 to correct this problem.(2) For versions 10.2.0.5.0 to 10.2.0.5.3, patch 7612454 should be used to avoid errors (this patch replaces the kcbl. o file in Lib ).
Example of a temporary solution:
Trace the trace file in the alarm log and find the SQL statement that causes this error.
ORA-00600: Internal error code, arguments: [kcblasm_1], [103], [], [], [], [], [], [], []
Current SQL statement for this ses
"_ gby_hash_aggregation_enabled" = false2: Fundamental Solution2. 1. Optimize SQL statements to avoid bugs;2. Upgrade(1) update the database psu to 10.2.0.5.4 and 11.2 to correct this problem.(2) For versions 10.2.0.5.0 to 10.2.0.5.3, PATCH 7612454 should be used to avoid errors (this PATCH replaces the kcbl. o file in lib ).
Example of a temporary solution:
Trace the trace file in the alarm log and find the SQL statement that causes this error.
ORA-
[Oracle] OPatch upgrade, oracleopatch
During the PSU upgrade, opatch prereq CheckConflictAgainstOHWithDetail-phBaseDir./12419378
Detection Error:
Invoking prereq "checkconflictagainstohwithdetail"
The location "./9352164/README.html" is not a directory or a valid patch zip file.
Prereq "checkConflictAgainstOHWithDetail" not executed
PrereqSession failed: Invalid patch location.
OPatch failed with error code 73
This is because the OPatch version is to
/rdbms/bd/BD2/trace/PVBD2_lmon_29938.trc (incident=90153):ORA-29740: evicted by member 0, group incarnation 10Incident details in: /u01/app/oracle/diag/rdbms/bd/BD2/incident/incdir_90153/BD2_lmon_29938_i90153.trc
In the preceding example, instance 2 LMD0 (pid 29940) is the proceser in IPC Send timeout. There cocould be various reasons causing IPC Send timeout. For example:
A. Network problemB. Process hangC. Bug etc
Please see Top 5 issues for Instance Eviction Document 1374110.1 for more infor
Today, I received a phone call from the leader saying that an important email was sent out in a group. I want to withdraw it as soon as possible to avoid causing major losses. Could you help me.
This problem will still occur. I have long considered it and did not expect it to come so quickly.
After five hours of efforts, the solution was finally solved. We will record the issue here for memo.
-- ===-------------------------------------------- = ---
First, two software are required:
1.
the following three situations: AC power failure, power failure, failure to output the desired DC, DC in the poweroff status, or PSU firmware problems. These situations must be taken into account.
CPU frequency doubling factor: the CPU frequency doubling factor, which refers to the ratio of the actual CPU running frequency to the CPU baseline clock frequency. Any chip has the highest design frequency and minimum frequency. If the frequency is too hi
Original environment: AIX6.1 and Oracle CRS 11g R2 without DB soft.
You need to install a new database and INSTANCE, and prepare to test, upgrade, and install PSU 11.2.0.3.2. During the DBCA process, the ASM disk cannot be identified. The solution is as follows:
Two nodes are analyzed and executed:
Su-grid
Cd $ GRID_HOME/bin
Chmod + s oracle
Chmod + s meaning:
To facilitate normal users to execute some privileged commands, the SUID/SGID program
-19554: error allocating device, device type: SBT_TAPE, device name:
ORA-27211: Failed to load Media Management Library
Additional information: 2
RMAN>
Then ask the database administrator to upgrade the database PSU, which should be caused by a problem in the direct link between the master and slave databases.
In the backup, nbu needs to call the oracle lib library file. The symantec bin directory provides a script to create a link and execute it on
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