The headache of the x3850-m2raid card-Linux Enterprise Application-Linux server application information, the following is read details. In the morning to the company's ass has not been stable enough to receive a sales call, said that the last Thursday to buy the customer's two x3850-m2 to the present has not been installed, it is said that has been to two engineers, the customer is anxious to install the oracle database. Because there are other things in the morning, I asked Liu gong to go first, because on Friday, I had told him on the phone how to install the NIC Driver in linux, and thought it should be okay this time.
Return to the company at noon, and find me in a rush, saying that Liu Gong called him from the customer, saying that the server could not recognize the hard disk, maybe it was a hardware problem. Sales don't believe there is a problem with the machine, so you have to drag me to see it with him. Let's go. The two of us took a taxi to the customer's machine room and started to check the machine. It is found that the hard drive light is on when the server detects the hard drive, but a warning is reported on the screen, and the hard drive is invisible on the setting interface. Is it true that the hard disk backboard is broken? I don't quite believe it. There is another server of the same type, with a 10 kraid card inserted on it. to check whether there is a problem with the hard disk backboard, I pulled the 10 k card from the server and inserted it on the machine (this machine is not configured with a 10 k RAID card ). The hard disk can be recognized in this way, indicating that there is no problem with the hard disk backboard. What is the problem?
I woke up with a sales sentence. He said that the engineer installed the 10 k card on the machine to test whether it was good. After the test is completed, will the card be removed without deleting the raid information, and the hard disk cannot be detected? I once replied to the factory settings of the bios of the server board, but it didn't work. I had to drop the button battery on the motherboard and discharge it completely. When I started the server again, I found that no error was reported. I found two hard disks on the hard disk configuration page. The rest is raid to install the linux system. If you do not have a nic, you must install the driver separately.
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