$ git clone -n https://gitee.com/mabofu/dsms-storage.git /var/lib/mock/dist-an23-build-272194-64163/root/chroot_tmpdir/scmroot/dsms-storage
Cloning into '/var/lib/mock/dist-an23-build-272194-64163/root/chroot_tmpdir/scmroot/dsms-storage'...
$ git fetch origin 7989369dc4d4262c8701221d54ed15c5b6e917ae:KOJI_FETCH_HEAD
From https://gitee.com/mabofu/dsms-storage
 * [new ref]           7989369dc4d4262c8701221d54ed15c5b6e917ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7989369d update spec