Webvirtual LUN or thin LUN: A virtual LUN (virtual logical unit number) is a representation of a storage area that is not tied to any physical storage allocation. Virtual LUNs are used in thin provisioning (also known as virtual provisioning) for storage area network ( SAN ) management. A virtual LUN is also sometimes called a thin LUN. WebApr 10, 2024 · Thin LUN . Thick LUN. Each LUN is configured independently of other LUNs that reside on the same volume. You can configure settings such as compression, protection, provisioning, LUN size, and access rights. You can also specify whether and how often a snapshot is created. These settings are explained in the following sections. Thin …
09-存储精简配置技术 - ZakZhu - 博客园
WebOct 7, 2024 · 由于Thin LUN存储的数据块分布不连续, 在读性能上相对Thick LUN较差. 华为SmartThin主要功能. 支持Thin LUN容量虚拟化. SmartThin允许主机可感知容量大于Thin LUN实际存储空间. 支持存储空间写时分配. SmartThin允许主机在向Thin LUN写入数据时才给Thin LUN分配实际空间, 写入多少 ... WebClick Create, and then select New Block-Based LUN. The Create LUN window opens. Specify a LUN name. Length: 1 to 32 characters. Valid characters: 0-9, a-z, A-Z, underscore (_) Select the storage pool that this LUN will be created in. Select a … forklift junkyard california
Thin LUN空间回收-Linux操作系统- 华为 - Huawei
WebLo spazio del pool deve essere monitorato con attenzione (le thin LUN consentono la sottoscrizione in eccesso del pool, mentre le thick LUN no). Il sistema genera un avviso quando l'utilizzo di qualsiasi pool raggiunge un limite selezionabile dall'utente. Per impostazione predefinita, questo limite è del 70% e consente all'utente di eseguire ... WebApr 3, 2024 · ( Thin LUN的概念将在后面的章节中描述) 。 若干Extent组成了卷( Volume),卷( Volume)对外体现为主机访问的LUN(这里的LUN为Thick LUN)。 在处理用户的读写请求以及进行数据迁移时, LUN向存储系统申请空间、释放空间、迁移数据都是以Extent为单位进行的。 WebApr 23, 2013 · Thin LUN是呈现给主机的磁盘,主机端看来Thin LUN和传统的Thick LUN没 … difference between indicative and imperative