Dell PowerVault NX1950 Manual de implantação - Página 11

Procurar online ou descarregar pdf Manual de implantação para Armazenamento Dell PowerVault NX1950. Dell PowerVault NX1950 34 páginas. For vmware esx server software
Também para Dell PowerVault NX1950: Manual de informações importantes (26 páginas), Começar a trabalhar (49 páginas), Manual de instalação e resolução de problemas (48 páginas), Manual de implantação (38 páginas), Upgrade Manual (18 páginas), Manual de referência (4 páginas), Configuração (2 páginas), Utilizar (2 páginas), Manual de configuração (11 páginas)

Snapshots

A snapshot is a point-in-time, read-only copy of an iSCSI virtual disk.

Creating snapshots of iSCSI virtual disks facilitates backup and recovery

operations. Snapshots are used as interim copies of data that have been

modified since the most recent backup. Snapshots offer the following

advantages:

•

Snapshots can be scheduled to be created automatically.

•

Snapshots are space-efficient because they are differential copies.

•

It is not necessary to close files or stop programs when creating

snapshots, so application servers can continue servicing clients without

disruption.

•

Each snapshot is typically created in less than one minute regardless of

the amount of data.

•

Snapshots are useful for fast system recovery of files and volumes, in

case of accidental data deletion by a user, overwritten data, or data

corruption resulting from a malicious program.

•

Snapshots can be mounted locally or exported to facilitate backup and

recovery operations.

Wizards

To support creation and management of iSCSI targets, virtual disks, and

snapshots the iSCSI Software Target snap-in provides the following

wizards:

•

Create iSCSI Target wizard

•

Create Virtual Disk wizard

•

Import Virtual Disk wizard

•

Extend Virtual Disk wizard

•

Schedule Snapshot wizard

•

Export Snapshot wizard

Deployment Guide