Huawei OceanStor 2600 V3 Product Description page 15

OceanStor 2600 V3
Product Description
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Storage management security:
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Virtualization, Intelligence, and Efficiency
The OceanStor 2600 V3 storage system absorbs the concept of "Virtualization, Intelligence,
and Efficiency", which fits the up-to-date storage design idea and wins a leading position for
the storage system. Compared with traditional storage systems, the storage system introduces
the following technologies to provide higher storage space usage, faster data reconstruction,
smarter performance allocation, and finer service quality control:
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Issue 09 (2019-05-15)
Data storage encryption
– The storage system supports data encryption by using a network password manager.
The network password manager employs the standard cryptographic algorithm
supported by the State Encryption Administration of China. It allows only the hosts
that comply with security policies to access storage system data by auditing access
control policies and controlling access attempts from hosts. After the network
password manager is deployed, all mutual information between the hosts and
storage system will pass the network password manager to enable read/write data
encryption and decryption. This ensures data security of the storage system.
– The storage system supports disk encryption. The hardware circuits and internal
data encrypt key of disks are used for data writing encryption and data reading
decryption. To ensure the security of data encrypt key, the storage system and the
third-party key management server jointly provide a highly secure, reliable, and
available key management solution.
Data destruction
When deleting unwanted data, the system erases the specified LUN to make the deleted
data unable to be restored, preventing critical data leaks.
File antivirus
When the storage system runs a file system and shares the file system with clients
through CIFS, third-party antivirus software can be used to trigger virus scanning and
delete virus-infected files, improving storage system security.
Security of management and maintenance
The operations of users can be allowed and denied. All management operations are
logged by the system.
Data integrity protection and tamper resistance
The Write Once Read Many (WORM) feature allows users to set critical data to the read-
only state, preventing unauthorized data change and deletion during a specified period of
time.
RAID 2.0+ underlying virtualization
Divides disk storage space into small-sized data blocks and uses the blocks to create
RAID groups for fine-grained resource management. The technology realizes automatic
load balancing, higher storage performance, better storage space utilization, faster disk
reconstruction, and finer storage space management. RAID 2.0+ serves as a basis for a
number of other advanced storage technologies.
SmartTier (intelligent storage tiering)
Enables a storage system to automatically analyze data access frequency per unit time
and relocate data to disks of different performance levels based on the analysis result.
High-performance disks store hot data, performance disks store warm data, and large-
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