Huawei
H13-629_V3.0 · Question #719
After upgrading Huawei OceanStor hybrid flash storage, in which of the following situations can you not try to downgrade the system to solve the problem?
The correct answer is A. Data loss after upgrade. See the full explanation below for the reasoning.
Storage O&M and Troubleshooting
Question
After upgrading Huawei OceanStor hybrid flash storage, in which of the following situations can you not try to downgrade the system to solve the problem?
Options
- AData loss after upgrade
- BBusiness cannot be restored after the upgrade is completed
- CAfter the upgrade is completed, the configuration data is lost and cannot be restored
- DSystem performance degrades after the upgrade
How the community answered
(22 responses)- A73% (16)
- B5% (1)
- C5% (1)
- D18% (4)
Topics
#OceanStor upgrade#downgrade restrictions#data loss#firmware management
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