Impact of resetting the server BMC

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Resetting the BMC will not affect services.

Other related questions:
Impact of changing the server BMC IP address
Changing the BMC IP address will not affect services, because it is only used for managing server hardware.

Changing BMC IP address and password
You can query and modify the iMana (iBMC) IP address and password as follows: On the iMana WebUI: ? Choose Configuration->Network->Management Network Port, and query or modify the iMana IP address. ? Choose Configuration->User->Local User, and query or modify iMana users and passwords. On the iBMC web UI, you can query and modify the iBMC IP address, user name and password on the Configuration > Local Users and Configuration > Network pages. If you forget the BMC IP address or password, enter the BIOS interface and query or change the BMC IP address or the password of user root. ? For the Romley and Grantley platform, choose Advance > IPMI BMC Configuration > BMC Configuration on the BIOS interface. ? For the Brickland platform, choose Server Mgmt > BMC network configuration on the BIOS interface to modify the BMC IP address, and choose Server Mgmt > Reset BMC Root PassWord to change the password of user root.

Server BMC user guide
The iMana User Guide applies to the RH2288H V2 and RH5885 V3 servers. Click http://support.huawei.com/enterprise/en/doc/DOC1000038843 to obtain it. The iBMC User Guide applies to RH1288 V3, RH2288 V3, RH2288H V3, RH1288A V2, RH2288A V2, RH5288 V3, and RH8100 V3 servers. Click http://support.huawei.com/enterprise/en/doc/DOC1000054725 to obtain it.

Impact of power failure on server data
Data on the RAID controller cards and hard disks will not be lost if a server is powered off unexpectedly. However, if the power cannot be resorted within 72 hours, data stored on the RAID controller card may be lost.

Number of concurrent server BMC connections
The WebUI of server iBMC or iMana supports a maximum of four concurrent logins. The CLI supports a maximum of five concurrent logins.

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