Which of the following phases are involved in storage planning and design?
A large Internet company plans to purchase Huawei OceanStor all-flash storage systems for its mission-critical services. Which of the following products are best suited for the requirements?
A file protected by WORM cannot be:
Which of the following sequences is correct about the small I/O write cache scenario of the multi-level cache technology of Huawei distributed storage?(1) Data is written to write-ahead logging (WAL) based on the SSD cache and a write completion message is returned to the host.(2) When the memory write cache reaches a certain watermark, data starts to be flushed disks.(3) Data is written to the write cache based on random access memory (RAM).(4) Small I/Os are written to the SSD cache of the local node first. After small I/Os are aggregated into a large I/O, the large I/O is written to an HDD.
InfoAllocator is used to allocate 1 GB of hard capacity quota for directory A and 2 GB of hard capacity quota for subdirectory B under directory A. Which of the following statements are true?
Which of the following statements about the quota feature of Huawei OceanStor 9000 is false?
