Fujitsu ETERNUS DX80 VFY:DX800XF030IN Folheto
Códigos do produto
VFY:DX800XF030IN
Copyright 2009 FUJITSU LIMITED
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Snapshots and Clones on ETERNUS DX60/DX80
OPC
Copies entire source data. Suitable for backup operation with generational
management. Provides full backup of multi-generation data.
management. Provides full backup of multi-generation data.
QuickOPC
Copies only updated portions, after initial copy of entire source data.
Suitable for database systems which need shorter backup times.
Suitable for database systems which need shorter backup times.
SnapOPC+
Copies only data image prior to update. Enables size reduction of destination disk
capacity, and provides multi-generation management. Suitable for backup of data
stored on File Servers.
capacity, and provides multi-generation management. Suitable for backup of data
stored on File Servers.
EC
Continually replicates (mirrors) entire source data to the copy destination.
Replicated data can be accessed by suspending the EC session. The EC session
can be resumed after being suspended. Only the data blocks that have changed
data will be copied providing a fast resync of the mirror.
Replicated data can be accessed by suspending the EC session. The EC session
can be resumed after being suspended. Only the data blocks that have changed
data will be copied providing a fast resync of the mirror.