extreme autotune

other node's cluster, and after the logical recovery was completed, the database was not started properly, and the alert file was checked. 29702 errors were found after the database was started: Sun Nov 21 23:47:05 2010 Shutting down instance (abort) License High Water mark = 6 Instance terminated by USER, PID = 18181 Sun Nov 21 23:53:31 2010 Starting ORACLE instance (normal) license_max_session = 0 license_sessions_warning = 0 Interface Type 1 ce110.0.0.0 configured from OCR for use a

http://blog.csdn.net/zddblog/article/details/7521424Directory (?) [-] Scaling invariant feature transform matching algorithm scale invariant Feature transformsift Just Zdd zddmailgmailcom or zddhubgmailcom Sift Overview Gaussian Blur 12 Gaussian function Ivigos Blur of 2 images 3 Separating Gaussian Blur 1 Scale space theory Representation of 2 scale space Construction of 3 Gauss Pyramid The use of a Gaussian pyramid in the im

Because I read Xin Zou Teacher's "construction Method: Modern Software Engineering (second edition)", so the Agile software development has a relatively large interest. So I found some papers on the Internet, such as requirements Engineering and agile Software Development, A decade of Agile Methodologies:towards Explainin G Agile software Development. After reading these papers, we have a general understanding of agile software development. This blog post is mainly about Agile software developme

A detailed analysis of the matching algorithm of scale invariant feature transformScale invariant Feature Transform (SIFT)Just for FunZdd[email protected]or ([email protected])For starters, from David G.lowe's thesis to implementation, there are many gaps in this article to help you across.If you study Sifi to do the search, perhaps Opensse is more suitable for you, welcome to use.1. Sift OverviewScale invariant feature conversion (Scale-invariant feature transform or SIFT) is a computer vision

SATA interface with the hard drive is also called serial hard disk, is the future of PC hard drive trend. SATA's biggest advantage is the high transmission rate. At present, mainstream solid-state drives are generally upgraded to SATA3.0 interfaces, the corresponding motherboard or notebook SATA interface has been popularized 3.0 specifications, while some old motherboards or notebooks are still more in the SATA2.0 era, then, the same is a SATA3.0 solid-state hard disk, SATA2 and SATA3 interface

The Code has been open-source to GitHub, https://github.com/alibaba/simpleimageproject, in which the analyze module is located. Original Image: Main call method: BufferedImage img = ImageIO.read(logoFile); RenderImage ri = new RenderImage(img); SIFT sift = new SIFT(); sift.detectFeatures(ri.toPixelFloatArray(null)); List You can also read another graph to get another list List First, from the above call entry, we will exp

Label:Log output records during the startup of an Oracle instance under Windows platform. Path:D:\app\Administrator\diag\rdbms\orcl\orcl\trace\alert_orcl.log Output content: Sat . -: the: - .starting ORACLE instance (normal) License_max_session=0license_sessions_warning=0Picked Latch- FreeSCN scheme3Using log_archive_dest_1 parameter default value as Use_db_recovery_file_dest Autotune of undo retention is turned on . IM

) license_max_session = 0 license_sessions_warning = 0 Picked lat Ch-free SCN Scheme 3 Using log_archive_dest_1 parameter default value as/oracle/ora11gr2/product/11.2.0/dbhome_1/dbs/ Arch autotune of undo retention is turned on. IMODE=BR ilat =27 license_max_users = 0 SYS auditing is disabled starting up:oracle Database 11g Enterprise Edition Relea Se 11.2.0.1.0-64bit Production with the partitioning, OLAP, Data Mining and Real application testing o

table full x $ KSPPCV (cr = 0 pr = 0 pw = 0 time = 19 us cost = 0 size = 203400 card = 100) 'The content in alter_SID.log is as follows: Today's: note that this file contains the Oracle startup parameter information: You can use this information to configure the spfile or pfile file to try to start data with this configuration file. [Plain] Thu Jun 13 22:13:43 2013 Starting ORACLE instance (normal) LICENSE_MAX_SESSION = 0 LICENSE_SESSIONS_WARNING = 0 Picked latch-free SCN scheme 2 Using LOG_ARC

installation and used commands SQL> show parameter background Find the correct Log Path/usr/local/oracle/diag/rdbms/oracle/sales/trace View the logs at startup. Starting ORACLE instance (normal) LICENSE_MAX_SESSION = 0 LICENSE_SESSIONS_WARNING = 0 Picked latch-free SCN scheme 3 Using LOG_ARCHIVE_DEST_1 parameter default value as USE_DB_RECOVERY_FILE_DEST Autotune of undo retention is turned on. ... Wed Aug 07 15:37:46 2013 SMON started

~] $ Ipcs-m ------ Shared Memory Segments -------- Key shmid owner perms bytes nattch status 0x00000000 786435 oracle 640 67108864 22 0x00000000 819204 oracle 640 12817793024 22 0x617ab988 851973 oracle 640 2097152 22 [Oracle @ PROD_PC-DB ~] $ Grep Huge/proc/meminfo AnonHugePages: 20480 kB HugePages_Total: 6148 HugePages_Free: 5531 HugePages_Rsvd: 5528 HugePages_Surp: 0 Hugepagesize: 2048 kB At the same time, the recommendation prompt information disappears during startup. Tue Jan 12 14:26:30 2

latch-free SCN scheme 3 Using LOG_ARCHIVE_DEST_1 parameter default value as /u01/app/11.2.0.3/grid/dbs/arch Autotune of undo retention is turned on. LICENSE_MAX_USERS = 0 SYS auditing is disabled NOTE: Volume support enabled Starting up: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Real Application Clusters and Automatic Storage Management options. ORACLE_HOME = /u01/app/11.2.0.3/grid System name: AIX Node na

Scheme 2 Using log_archive_dest_1 parameter Default value As/u01/oracle/product/10.2.0/db_1/dbs/arch Autotune of undo retention is turned on. Imode=br Ilat =10 License_max_users = 0 SYS Auditing is disabled Rows selected. Sql> 6, look at the database of what lovely ora-mistakes it Sql> SELECT * from alert where log like '%ora-% '; LOG --------------------------------------------------------------------------------------------------------------- --

With alert, the order in which the instance was recovered was found: 1. Roll forward 2, open db 3, Rollback (Note: smon:parallel Transaction recovery tried After Completed:alter DATABASE OPEN Smon:enabling Cache Recovery Mon June 13 16:50:50 2011 Successfully onlined Undo tablespace 1. Mon June 13 16:50:50 2011 smon:enabling TX Recovery Mon June 13 16:50:50 2011 Database Characterset is ZHS16GBK Replication_dependency_tracking turned off (no async multimaster replication found) Star

=disk Channel Ora_disk_1: Restoring from Autobackup F:\rmanbackup\20111113_0KMRIT19_1_1 spfile Channel ora_disk_1: Restore from Autobackup SPFILE completed Completed restore in 1 April-November-11 1, Rman will use an implied (default parameter file to start the database to Nomount State) 2, in the Nomount state, Rman can restore SPFile Third, the Rman starts the database log Mon Nov 14 22:00:26 2011 Starting ORACLE instance (restrict) license_max_session = 0 license_sessions_warning =

the Memory_target feature. This feature requires THE/DEV/SHM file system to is mounted for at least 2046820352 bytes. /DEV/SHM is either isn't mounted or is mounted with available space less than this size. Please fix the memory_target can work as expected. Current available are 1595297792 and used is 0 bytes. Needs Larger/dev/shm Tue Jul 01:21:45 Memory_target starting ORACLE instance (normal) license_max_session = 0 LIC ense_sessions_warning = 0 Picked latch-free SCN scheme 2 Using log_arc

Internet of things "strong centrality" and "intelligent control" mode, has emerged in the smart home scene: On the one hand through the mobile phone collection and analysis from smart home and smart home appliances and other equipment data, on the other hand, based on the results of data analysis and reverse control of smart home and intelligent home appliances and other equipment, to optimize the family environment.　　The business model of "extreme i

Transferred from: http://blog.csdn.net/zddmail/article/details/7521424 The original learning sift time, I think this article is worthy of detailed explanation of the two words, special turn. A detailed analysis of the matching algorithm of scale invariant feature transformScale invariant Feature Transform (SIFT)Just for Fun zdd zddmail@gmail.com For starters, from David G.lowe's thesis to implementation, there are many gaps in this article to help you across. 1. Sift Overview Scale invariant fe

used in the third layer to improve the performance. However, the rise of the next generation of ASIC-based ultra-high-speed L2/L3 switches/router systems, such as the Extreme Networks Black Diamond Series, has surpassed the speed advantage of the traditional L2 switching system, eliminate the focus of MPLS to solve the speed problem. But as a technology to implement new routing functions, MPLS protocol is still very important. MPLS enables or enhance

of a Super control center in any segment of the solution. IoT will change the Internet model from ' runaway ' to ' smart control '. "Zhang Jianning the first public share of his important insights into the internet of things over the past 7 years.The Internet of things "strong centrality" and "intelligent control" mode, has emerged in the smart home scene: On the one hand through the mobile phone collection and analysis from smart home and smart home appliances and other equipment data, on the