File-level deduplication is also known as single instance storage (SIS). Based on indexes, file-level deduplication checks and compares the attributes of a file that needs to be stored with those of files that have been stored. If the file has not been stored, file-level deduplication stores the file and updates indexes, Otherwise, file-level deduplication only stores the pointers that point to the existing file.
Which SAN components must be redundant to avoid single points of failure and to improve system reliability? (Multiple Choice)
In Huawei OceanStor Backup Solution, the backup data retention period is set to 13 days and the number of retention cycles is set to 2. However, the actual backup is 3 days per cycle.
In this case, how many days will data be retained?
A company's business runs on Huawei's distributed storage, where user data services use block services and enable deduplication. In the peak period of user data business, it is necessary to give priority to ensuring the performance of the front-end business, which deduplication method will the storage system use?
Which of the following statement about a Fibre Channel SAN is incorrect?
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