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In information technology, log rotation is an automated process used in system administration in which log files are compressed, moved , renamed or deleted once they are too old or too big (there can be other metrics that can apply here). New incoming log data is directed into a new fresh file (at the same location). [1]
anacron is a computer program that performs periodic command scheduling, which is traditionally done by cron, but without assuming that the system is running continuously.. Thus, it can be used to control the execution of daily, weekly, and monthly jobs (or anything with a period of n days) on systems that don't run 24 hours a
Red Hat Gluster Storage, formerly Red Hat Storage Server, is a computer storage product from Red Hat. It is based on open source technologies such as GlusterFS and Red Hat Enterprise Linux. [2] The latest release, RHGS 3.5, combines Red Hat Enterprise Linux (RHEL 8 and also RHEL 7) with the latest GlusterFS community release, oVirt, and XFS ...
Naemon is an open-source computer system monitoring, network monitoring and infrastructure monitoring software application.Naemon offers monitoring and alerting services for servers, switches, applications, and services.
A log-structured filesystem is a file system in which data and metadata are written sequentially to a circular buffer, called a log.The design was first proposed in 1988 by John K. Ousterhout and Fred Douglis and first implemented in 1992 by Ousterhout and Mendel Rosenblum for the Unix-like Sprite distributed operating system.
RPM Package Manager (RPM) (originally Red Hat Package Manager, now a recursive acronym) is a free and open-source package management system. [6] The name RPM refers to the .rpm file format and the package manager program itself. RPM was intended primarily for Linux distributions; the file format is the baseline package format of the Linux ...
Common Log File System (CLFS) is a general-purpose logging subsystem that is accessible to both kernel-mode as well as user-mode applications for building high-performance transaction logs. It was introduced with Windows Server 2003 R2 and included in later Windows operating systems.
In the Oracle RDBMS environment, redo logs comprise files in a proprietary format which log a history of all changes made to the database. Each redo log file consists of redo records. A redo record, also called a redo entry, holds a group of change vectors, each of which describes or represents a change made to a single block in the database.