Specifications
Single Node Version | HA Cluster Version | ||
---|---|---|---|
System, Network | CPU | 2x12 cores (Recommended) 2x8 cores (Minimum) |
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Memory | 128GB DRAM (Recommended) 64GB DRAM (Up to 4 tape drives) (Minimum) |
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Operating System | Red Hat Enterprise Linux 8 | ||
Supported Web Browsers (for GUI) | Google Chrome, Microsoft Edge, Safari | ||
Connectivity | Ethernet (IPv4) | ||
Supported Protocols | HTTP/HTTPs | ||
Supported APIs | S3 Compatible REST API | ||
Maximum Object Size | 5TiB | ||
Maximum Number of Buckets | 10,000 | ||
Maximum Number of Objects | 2 billion | 128 billion | |
Tape Storage System | Supported Tape Systems | LTO Ultrium-7, 8, 9, IBM TS1160 | |
Supported Tape Media | LTO7, LTO8 ,LTO9(LTO7 M8 format, WORM cartridges not supported) 3592 JE, JM, JD, JL (WORM cartridges not supported) |
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Supported Tape Recording Format | OTFormat | ||
Supported Number of Tape Copies | Up to 3 | ||
Maximum Number of Regions | Same number as buckets | ||
Supported Number of Logical Servers | 1 | Minimum 2, Maximum 64 | |
Maximum Number of Tape Libraries | 1 | Same number as Logical Servers | |
Supported Number of Tape Drives | Up to 4 | Up to 256 |
Supported Tape Hardware Models
Brand | Model |
---|---|
IBM | TS4300 |
TS3500 | |
TS4500 | |
Spectra Logic | T200 |
T380 | |
T680 | |
T950 | |
T-Finity | |
Fujitsu | ETERNUS LT140 |
ETERNUS LT260 | |
Qualstar | Q80 |
Quantum | Scalar i6000 |
Oracle | SL8500 |
SL150 | |
HPE | StoreEver MSL6480 |
StoreEver MSL3040 | |
StoreEver MSL2024 | |
NEC | iStorage T280 (equivalent to TS4300) |
HITACHI | L1/30A (equivalent to StorageTek SL150) |
Overland Tandberg | NEOxl 80 |
OTFormat
OTFormat Specifications
OTFormat is a tape format optimized for managing object data and metadata in LTO tape cartridges.
OTFormat specifications can be downloaded below.
OTFormat Reader
The OTFormat Reader is open and free software, allowing access to object and metadata from OTFormat-formatted LTO tape cartridges.
OTFormat Reader can be downloaded below.
ZIP: 212KB