diff --git a/jefflexu/centos2anolis.log b/jefflexu/centos2anolis.log
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+2022-06-25 13:54:43.176[INFO    ]: ====== Start ======
+2022-06-25 13:54:43.177[INFO    ]: Checking if the tool is executed by root user
+2022-06-25 13:54:43.177[INFO    ]: Get current OS version.
+2022-06-25 13:54:43.182[INFO    ]: Version is 7.9
+2022-06-25 13:54:43.183[INFO    ]: Checking the version of Anolis OS
+2022-06-25 13:54:43.183[INFO    ]: Switch to Anolis OS 7.9
+2022-06-25 13:54:43.183[INFO    ]: Checking required packages
+2022-06-25 13:54:43.200[INFO    ]: Checking i686 packages
+2022-06-25 13:54:44.018[INFO    ]: Verify before
+2022-06-25 13:54:44.019[INFO    ]: Checking: distribution
+2022-06-25 13:54:44.073[INFO    ]: centos-release-7-9.2009.1.el7.centos.x86_64
+2022-06-25 13:54:44.075[INFO    ]: Checking: yum lock
+2022-06-25 13:54:44.075[INFO    ]: Checking network environment
+2022-06-25 13:54:44.304[INFO    ]: Check internal network environment is True
+2022-06-25 13:54:44.305[INFO    ]: Check dnf modules
+2022-06-25 13:54:44.305[INFO    ]: Looking for yumdownloader
+2022-06-25 13:54:44.313[INFO    ]: Process yum-utils install
+2022-06-25 13:54:46.868[INFO    ]: Checking mysql version
+2022-06-25 13:54:46.920[INFO    ]: Finding your repository directory
+2022-06-25 13:54:46.921[INFO    ]: Backing up and removing old repository files...
+2022-06-25 13:54:49.616[INFO    ]: Processing contentdir in repo files...
+2022-06-25 13:54:49.623[INFO    ]: Backing up and removing 3rd-part repository files...
+2022-06-25 13:54:49.638[INFO    ]: switch to anolis.repo
+2022-06-25 13:54:49.654[INFO    ]: Removing CentOS-specific yum configuration from /etc/yum.conf ...
+2022-06-25 13:54:49.656[INFO    ]: Downloading Anolis OS release package...
+2022-06-25 13:54:51.561[INFO    ]: Switching old release package with Anolis OS...
+2022-06-25 13:54:51.711[INFO    ]: optimise repofile
+2022-06-25 13:54:51.729[INFO    ]: Installing base packages for Anolis OS...
+2022-06-25 13:55:15.035[INFO    ]: Updating initrd...
+2022-06-25 13:55:46.879[INFO    ]: process pkgs for c7
+2022-06-25 13:55:53.106[INFO    ]: Distro sync