psu molex

crash, see how small y to simplify, help customers solve the truth of the problem together.After the truth is uncovered, you may not be hard to find, this is a common problem!So small y dare not neglect, hurriedly take out to share with you, sounded the red alarm!Phase 16, little Y will take you through a data center Oracle database outage Analysis journey.At the end of the article, provide specific alerts and verification methods, what are you hesitating about? Check it out!2Here's the problem

use the connection pooling capabilities of the middleware, and many developers turn on a lot of middleware, which can lead to a shortage of connections.6.SGA+PGA generally do not exceed 50% of system memory, database other processes and EM, and the system needs to consume a certain amount of memory resources. Need to communicate with customers.7.Fast recovery directory is not enabled, and there is often a lack of directory size, which prevents the database from starting properly.8.Once the repo

Explore Oracle's database upgrade five PSU11.2.0.4.3 rollback 11.2.0.4.0First, enter the PSU directory, execute opatch rollback[[emailprotected]~]# su-oracle[[emailprotected]~]$ lsc18522509 Desktop opatch p18522509_112040_ Linux-x86-64.zip p6880880_112000_linux-x86-64.zip patchsearch.xml upgrade.log[[emailprotected]~]$ cd 18522509 /[[emailprotected]]$ ls17478514 18031668 18522509 patchmd.xml readme.html readme.txt[[emailprotected]]$ clear[[emailprotec

/pvbd2_lmon_29938.trc (incident=90153) : Ora-29740:evicted by member 0, group incarnation Incident details in:/u01/app/oracle/diag/rdbms/bd/bd2/incident/in Cdir_90153/bd2_lmon_29938_i90153.trc In the example above, instance 2 LMD0 (PID 29940) is the receiver in IPC Send timeout. There could be various reasons causing IPC Send timeout. For example: A. Network problemB. Process HangC. Bugs etc Please see Top 5 issues for Instance eviction Document 1374110.1 for more information. In the case of in