- disk thrashing
- перегрузка дисковода (напр. при сильной фрагментации вызываемых данных)
English-Russian electronics dictionary .
disk thrashing
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Thrashing (computer science) — In computer science, thrashing is a situation where large amounts of computer resources are used to do a minimal amount of work, with the system in a continual state of resource contention.[1][2][3] Once started, thrashing is typically self… … Wikipedia
Disk mirroring — In data storage, disk mirroring or RAID1 is the replication of logical disk volumes onto separate physical hard disks in real time to ensure continuous availability. A mirrored volume is a complete logical representation of separate volume copies … Wikipedia
thrashing — An excessive amount of disk activity that causes a virtual memory system to spend all its time swapping pages in and out of memory, and no time executing the application. Thrashing can be caused when poor system configuration creates a swap … Dictionary of networking
Ext3 — infobox filesystem name = ext3 full name = Third extended file system developer = Stephen Tweedie introduction os = Linux 2.4.15 introduction date = November 2001 partition id = 0x83 (MBR) EBD0A0A2 B9E5 4433 87C0 68B6B72699C7 (GPT) directory… … Wikipedia
Software incompatibility — is a characteristic of software components or systems which cannot operate satisfactorily together on the same computer, or on different computers linked by a computer network. They may be components or systems which are intended to operate… … Wikipedia
Paging — This article is about computer virtual memory. For the wireless communication devices, see Pager . Bank switching is also called paging. Page flipping is also called paging. For calling people in a public place see Public address. In computer… … Wikipedia
History of IBM mainframe operating systems — The history of operating systems running on IBM mainframes is a notable chapter of history of mainframe operating systems, because of IBM s long standing position as the world s largest hardware supplier of mainframe computers.Arguably the… … Wikipedia
echinoderm — /i kuy neuh derrm , ek euh neuh /, n. any marine animal of the invertebrate phylum Echinodermata, having a radiating arrangement of parts and a body wall stiffened by calcareous pieces that may protrude as spines and including the starfishes, sea … Universalium
Thrash (computer science) — In computer science, thrash (verb), is the term used to describe a degenerate situation on a computer where increasing resources are used to do a decreasing amount of work. In this situation the system is said to be thrashing . Usually it refers… … Wikipedia
Virtual memory — This article is about the computational technique. For the TBN game show, see Virtual Memory (game show). Virtual memory combines active RAM and inactive memory in disk form into a large range of contiguous addresses. In computing, virtual memory … Wikipedia
IBM CP-40 — CP 40 was a research precursor to CP 67, which in turn was part of IBM s then revolutionary [CP/CMS|CP [ 67] /CMS] ndash; a virtual machine/virtual memory time sharing operating system for the IBM System/360 67, and the parent of IBM s VM family … Wikipedia
