Suntek-NGSP Operating System

Dear Geek,

If multiple virtual LUNs can be scanned after the UltraPath software is installed, the UltraPath configuration will not take effect. The possible causes and solution are as follows:

• The UltraPath version does not match the operating system.
  

Install an UltraPath version that matches the operating system, or contact Huawei technical support to resolve the problem.

• The configuration file of the operating system is incorrect.
  

In the /boot/grub/ path of the Suntek-NGSP operating system, the menu.lst file is the soft link of the grub.conf file. If the soft link relationship between the two files is abnormal (for example, menu.lst and grub.conf are displayed as two independent files), the system will modify only the menu.lst file but will not modify the grub.conf file, after the UltraPath software is installed. As a result, the system still starts using the startup option that was used when the UltraPath software was not installed, and the UltraPath software does not take effect. To enable the UltraPath software to take effect, perform the following operations:

1. Uninstall the UltraPath software.

2. Run the mv/boot/grub/menu.lst/boot/grub/menu.lst.bak.xxx command to back up the menu.lst file. In the command, xxx indicates the backup time.

3. Run the ln-s/boot/grub/grub.conf/boot/grub/menu.lst command to set up the soft link relationship between the menu.lst and grub.conf files.

4. Reinstall the UltraPath software.

Thanks.