2.8 Storage Presentation
A ETERNUS CS800 can only replicate data to an ETERNUS CS800 that supports the
same protocol as the ETERNUS CS800 (NAS or VTL). That is, an ETERNUS CS800
VTL system can only replicate data to a ETERNUS CS800 that supports VTL.
2.8
Storage Presentation
The ETERNUS CS800 presents its disk storage using multiple protocols:
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"Virtual Tape Storage" on page 36
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"Network Attached Storage (NAS)" on page 37
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"OpenStorage (OST)" on page 39
2.8.1
Virtual Tape Storage
A virtual tape storage or virtual tape library (VTL) presentation allows the storage space on
these hard drives to appear to the backup application as tape cartridges (DLT or LTO). Data
is stored on the hard drives through an interface that appears as a tape library, with virtual
cartridges, virtual drives, and a virtual changer mechanism. An ETERNUS CS800 with a
VTL or Multi-Protocol configuration can be configured to present multiple VTL interfaces of
different sizes and types at once. This allows backup applications to recognize and integrate
a ETERNUS CS800 system into a data center environment just like one or more physical
tape libraries. ETERNUS CS800 provides a number of tape drive and library emulations
including the tape drive emulations:
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IBM LTO-2, LTO-3, LTO-4, or LTO-5
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HP LTO-2, LTO-3, LTO-4, or LTO-5
and the library emulations:
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Fujitsu CS-TL
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ADIC Scalar i2000, or ADIC Scalar i500
36
ETERNUS CS800
Summary of Contents for ETERNUS CS800
Page 1: ...ETERNUS CS800 V3 2 User Guide English ...
Page 2: ......
Page 3: ...English ETERNUS CS800 User Guide V3 2 Edition October 2015 ...
Page 26: ...26 ...
Page 42: ...42 ...
Page 78: ...78 ...
Page 132: ...6 3 Running the Getting Started Wizard Figure 91 Confirm Page 132 ETERNUS CS800 ...
Page 143: ...Figure 97 Remote Management Pages Map ETERNUS CS800 143 7 Remote Management ...
Page 144: ...144 ...
Page 184: ...8 7 AIS Connect Figure 128 AISConnect Wizard Confirm 184 ETERNUS CS800 ...
Page 198: ...198 ...
Page 321: ...Figure 206 Network Configuration ETERNUS CS800 321 10 Configuration ...
Page 335: ...Figure 215 Date Time Page To set the system date and time ETERNUS CS800 335 10 Configuration ...
Page 339: ...Figure 216 Access Control Settings Page ETERNUS CS800 339 10 Configuration ...
Page 362: ...362 ...
Page 432: ...432 ...
Page 476: ...476 ...
Page 494: ...494 ...
Page 600: ...600 ...