Modify CentOS release information to bypass the operating system check of disk array multiplexing software

Modify the CentOS release information to bypass the operating system of the disk array multiplexing software to check the implementation of the project. The entire system uses the disk array, and then the disk array uses the form of load, multi-channel merge software is required, but multi-channel merge software needs to detect the system version. he supports Re... the CentOS release information is modified to bypass the operating system inspection implementation of the disk array multiplexing software. The entire system uses the disk array, and then the disk array uses the load form, multi-channel merge software is required, but the multi-channel merge software needs to detect the system version. its support for RedHat does not support centos, so we want to cheat the script system version check by modifying the released version. The following two files are involved:/etc/redhat-release: Red Hat Enterprise Linux Server release 5.7 (Tikanga)/etc/issue: red Hat Enterprise Linux Server release 5.7 (Tikanga) should be reminded that: 1. before modifying these two files, back up them and restore them in time. 2. Although the above method can bypass the check, the actual operation should ensure that the operating system version in use is fully compatible with the original check targets of these tools, otherwise the consequences will be unpredictable.