SUSE, like Red Hat, using RPM for package management. But instead of using yum, they use another tool set with Zypp (also known as libZypp) as backend. Software management can be done with the graphical configuration software YaST or the command-line interface tool Zypper. zypper command line options Important basic parameters are: Command Description zypper […]
SuSE Linux Enterprise
SLES 12: Database Startup Error with ORA-27300 ORA-27301 ORA-27303 While Starting using Srvctl
The Problem 12.1 RAC database error while starting via srvctl, alert log showing database startup and further goes down: alert_ORCL2.log inside [oracle base]/diag/rdbms/[db name]/[SID name]/trace: Fri Nov 03 15:06:25 2017 Adjusting the default value of parameter parallel_max_servers from 960 to 486 due to the value of parameter processes (600) Starting ORACLE instance (normal) (OS id: […]
How to configure Kdump on SuSE Linux Enterprise System 10 and 11
The post describes how to setup kdump on SuSE Linux Enterprise System (SLES) 10 and 11 to capture core dumps from Kernel panics and crashes. Kdump (kernel dump) provides a memory dump into a file named vmcore when the kernel has critical issue. Vmcore is often required to investigate the issue. The crash dump is […]