Resolve "A unable to retrieve 192.168.0.100/var/www/html/images/install.img error occurred"

Resolve "A unable to retrieve 192.168.0.100/var/www/html/images/install.img error occurred"

Analysis: We have to understand which stage of the error to correctly find the cause of the error, this error has been in the boot PXE boot smoothly from the DHCP server to obtain the IP, (or CD boot) is normal, and normal read the KS file, correctly found the installation source, Otherwise, you will not be prompted to get the Install.img file. Generally cannot get a file, not the file corruption is the network is not a problem.

Workaround:

1) We first prove that the installation source server is normal, we use other machines to download the install.img file, using the following command:

wget 650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/ Zh-cn/images/localimage.png ") no-repeat center;border:1px solid #ddd;" alt= "Spacer.gif"/>http://192.168.0.100/ Var/www/html/images/install.img

If you can download this file normally, the installation source server (ie Kickstart server) is normal.

2) Find install.img file in the previous stage is to configure the network card, gateway phase, check the configuration of your KS file network adapter part, whether the IP is not a network segment with the installation source, if it is not a network segment will cause network failure, resulting in this error. It was a problem that bothered me for hours and it was a lot of confusion.

Summary: Let us carefully analyze the process of the error, because the boot can normally get to the DHCP IP and find the KS file normally, most people will ignore the network problem, And just before obtaining the install.img file, will read the KS file configuration Nic part, reconfigure the new IP, if this IP and installation source server is not a network segment, then naturally cannot retrieve install.img file.

Fix "Unable to retrieve 192.168.0.100/var/www/html/images/install.img error"