Whether the IP address can be changed during LUN formatting


During LUN formatting, you can change the IP address of the management or service interface.

Other related questions:
Whether the LUN can be read and written (whether the LUN can be used during initialization)
During LUN formatting, the LUN can be mapped to the host for reads and writes.

Whether the IP address of a maintenance network port can be changed
The IP address of a maintenance network port can be changed. You can use OceanStor DeviceManager or CLI to modify the IP address of a specified maintenance network port.

Impact of LUN formatting on performance
If you perform read and write operations on the LUN that is being formatted, the read and write performance deteriorates.

Time spent on LUN formatting
The formatting speed of a single disk can be 50 MB/S. A maximum of four RAID groups can be formatted. The LUNs in the same RAID group are formatted in serial mode.

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