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26 mai 2009 · In simple terms, a logical unit number (LUN) is a slice or portion of a configured set of disks that is presentable to a host and mounted as a volume within the OS. Internal architecture and front ...
4 mars 2009 · Antony Adshead, Storage Editor. Published: 04 Mar 2009 5:00. This article explains logical unit number storage (LUN storage), as well as how LUNs relate to volumes, zoning and masking in SAN ...
16 juil. 2013 · LUN sizing. While on the subject, it’s worth discussing LUN sizes. vSphere (and less so Hyper-V) are limited in the number of LUNs that can be presented to a single hypervisor.
12 mars 2018 · We look at the LUN in SAN management: How to create, share, provision and manage a LUN. The logical unit number (LUN) has been a bedrock concept in storage for decades. It’s the fundamental ...
4 juin 2012 · 10. Yes. A LUN is a logical volume from the point of view of the storage. From the client point of view the LUN it is a disc volume that can be partitioned. Volume is a generic term. It means a contiguous storage area. This means that you might need to partition it and that you might also need to create a filesystem.
19 juin 2013 · Virtualisation and the LUN: Storage admins used to match LUNs to physical servers, but that’s all changed. Find out how in this guide to the basics of VM storage. Providing storage in a physical ...
28 mai 2009 · 7. LVM is a piece of software used to "carve" up a disk, usually a locally attached disk, into smaller sections. LVM is a method of allocating hard drive space into logical volumes that can be easily resized instead of partitions. A LUN is a construct, usually on a storage array, with which you present a "slice" of a disk array/volume to a host ...
4 févr. 2022 · The LUN – a chunk of storage created from RAID partitions on a SAN – presents a logical volume of capacity to an individual server. That’s still relevant today in the era of virtualisation ...
6 juil. 2011 · A LUN (Logical Unit Number) is a number used to uniquely identify any device that is attached to a SCSI device chain, or anything that emulates a SCSI device chain. Some devices that could be attached to a device chain and would be assigned a LUN include: A single hard disk. An array of hard disks. A tape drive.
7 juil. 2004 · Zuletzt aktualisiert: 07 Juli 2004. Eine LUN ist eine Logical Unit Number oder Nummer der logischen Einheit. Sie bezeichnet physischen Festplattenspeicher, den Teil einer größeren physischen ...
