The black box consists of a built-in memory chip and fault monitoring software. The memory chip, independent from the server hard disks, stores fault information. The fault monitoring software records the kernel information when the server OS breaks down. For detailed information about the black box, see the iMana User Guide for your server model.
The board management agent (BMA) is an OS in-band management tool used to monitor and manage server components, including the CPUs, hard disks, DIMMs, NICs, and BIOS.
For details, see:
http://support.huawei.com/enterprise/docinforeader.action?contentId=DOC1000037298&idPath=7919749|9856522|9856629|21099187
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.
V2 rack server health indicator status description:
? Steady green: The server is operating properly.
? Blinking red at 2 Hz: A major alarm is generated.
? Blinking red at 4 Hz: A critical alarm is generated.
If you have more questions, you can seek help from following ways:
