Find out how the problem reports to the leader

At the time of the purchase of the server, the same batch of hard drives are problematic. The specific problem is that in the absence of a logical volume management system disk, there is an error in scanning the disk sector, causing the system installation to fail.

Step One:

After the installation is successful, will all the machine into storage, in the upcoming shipment, the system to upgrade, found that some machines, always unable to enter the system, we in the process of reloading, we found that the scan disk sector anomalies, we initially think it is our root file system problems, but the installation method has been in use so far.

Step Two:

It has been suggested that installing the Win7 system may be a problem with the root file system and there is currently no disk detection tool on hand. Personally, there is no point in installing Windows systems. Because our goal is to Linux.

Step Three:

I tried to install the CentOS system, or I could not successfully install it, and only the logical volume could be successfully installed. It took me two weeks to work on this issue, and in fact, I've been providing feedback to the leader about the disk problem. But there has been no definite answer.

Step Four:

I tried to install the SuSE and PXE installation methods, and the results were unsuccessful. In all the schemes, I finally realized my mistake. Feedback on the issue, as well as the handling of the problem. There are problems with the way and the way I reflect.

Step Five:

During startup, there are times when it is possible to repair a disk through fsck, but it takes a lot of time.

Huawei provides after-sales service, in the process of detection, the use of logical volumes is no problem, but is unable to discard the logical volume of disk Management, the process of restarting, several times a disk scan error occurred. They keep asking a question: Why not use logical volumes, why they can install successfully.

They didn't think they had a problem with the disk at first, and they questioned the way the installation was made. Their understanding of the Linux system does not really reach the level of expertise. I don't have any disk scanning tools on hand, and I don't know if they have scanned the data. They collect data. I try to contact through customer service.

Summarize:

1) in front of the leadership, the test summary, not the process, and the response to the plan

2) in the actual problem of expression and collation, I am still very naïve, I can not use their own professional skills to ask questions.

Find out how the problem reports to the leader