What is XCP? XCP stands for XSCF (eXtended System Control Facility) Control Package. The XCP software is composed of : 1. eXtended System Control Facility : software which includes specific features implemented for OPL, including features such as the Fault Management Architecture, Dynamic Reconfiguration, Capacity On Demand, XSCF CLIs, etc and POST, This includes the base linux kernel and the associated linux packages (aka ELSC), 2. OpenBoot PROM. XCP version format XCP version format … [Read more...] about M8000 / M9000 : How to update XCP firmware (XSCF firmware upgrade)
Archives for January 2016
M4000 / M5000 : How to assign IP address to XSCFU
To be able to manage (poweron/poweroff) and configure various domain related tasks such as domain creation, domain configuration etc.. we must have to setup XSCF on network. To confgure XSCF networking for the first time, you need to connect the serial port as shown in the diagram below (M5000 server example). Setting up XSCF networking Let us see an exmple of network confguration of XSCF on M5000 system. Below are the network settings which we will configure. Network … [Read more...] about M4000 / M5000 : How to assign IP address to XSCFU
How to collect XSCF snapshot on M-series servers (M3000 / M4000 / M5000 / M8000 / M9000)
This post describes the various ways to gather diagnostic data from either the XSCF or the domain and XSCF combined. Snapshot stores the collected data on a remote network host or on an external media device, based upon the use of the -T, -t or -d option. To store the collected data on a remote network host using the -t option, the command line must specify a host name (or IP address), a target directory on the remote network host, and the user name of a user on the remote host. When … [Read more...] about How to collect XSCF snapshot on M-series servers (M3000 / M4000 / M5000 / M8000 / M9000)
Oracle Database : Shutdown Basics (How to Shutdown Oracle Database)
Oracle Database : Startup basics (How to start Oracle Database) Oracle Database and Instance The Database is a set of physical operating system files. These files actually holds the user data and the metadata (or the data dictionary). Every running Oracle database is associated with (atleast) an Oracle instance. The Instance refers to the set of Oracle background processes or threads and a shared memory area (SGA). An instance can mount and open at most one database in its life. A database … [Read more...] about Oracle Database : Shutdown Basics (How to Shutdown Oracle Database)
Oracle Database : Startup basics (How to start Oracle Database)
Oracle Database : Shutdown Basics (How to Shutdown Oracle Database) Oracle Database and Instance The Database is a set of physical operating system files. These files actually holds the user data and the metadata (or the data dictionary). Every running Oracle database is associated with (atleast) an Oracle instance. The Instance refers to the set of Oracle background processes or threads and a shared memory area (SGA). An instance can mount and open at most one database in its life. A … [Read more...] about Oracle Database : Startup basics (How to start Oracle Database)
Solaris : how to truncate the wtmpx file
Many a time, we observe that it takes too much time to login into the server. Most of the time the reason being, the wtmpx file is growing, filling up the /var partition (often part of the root partition). In extreme cases, it may even prevent the possibility of logging in, because utmpx entries cannot be made, and login asks the user to exec login from the lowest level shell. In such cases /var/adm/wtmpx needs to be truncated without causing problems. Using logadm command The most … [Read more...] about Solaris : how to truncate the wtmpx file