In Huawei backup storage OceanProtect X3000, data reduction supports fixed-length (^duplication by default, but does not support variable-length (^duplication. Therefore, fixed-length ded11plication Is mainly used in the backup field.
To prevent misoperations from affecting services, a storage system controls user operation permissions and scopes based on user levels and roles. Which of the following is not a tenant management user role in the storage system?
When delivering a Huawel OceanStor Pacific scale-out storage project, an engineer introduced the end-to-end data Integrity check technology of scale-out storage to the customer. Which of the following statements are false about this technology?
Huawei OceanStor Pacific series storage systems provide a recycle bin function. When a storage system deletes an old dentry. It records a write-ahead log (WAL) twice. In addition, after the dentry is deleted, the inode is also deleted.
A financial customer has purchased a Huawei flash storage system for service deployment. An engineer configures the HyperCDP feature on the storage system and wants to create a HyperCDP schedule. Which of the following commands can the engineer use?
When delivering a Huawel OceanStor Pacific scale-out storage project, Huawei engineers Introduced the end-to-end load balancing capabllty supported by the scale-out storage to the customer. Which of the following statements are false about the load balancing capability?
An industry customer has purchased several Huawei flash storage devices for service deployment. An engineer wants to configure the HyperSnap feature on the storage devices. However, during the configuration, the engineer discovers that snapshots cannot be created for an existing protection group. The possible cause is that the storage pool where the source LUNs in the protection group reside has no available capacity.
The performance of a storage system can be measured by multiple indicators. In application scenarios where the I/O size is greater than or equal to 64 KB, the ________ performance indicator is the main concern for storage performance.
When delivering a flash storage project, Huawei engineers introduced the trusted and secure boot technology of flash storage hardware to the customer. Which of the following statements are true about this technology?
An Industry customer has purchased several Huawei flash storage devices for service deployment. An engineer wants to configure the HyperReplication feature on the storage devices. During the configuration, the engineer needs to create an authentication user with the role of "Remote device administrator" on the remote device and then add the remote device.