$ git clone -n https://gitee.com/src-opencloudos-rpms/glibc.git /var/lib/mock/dist-oc9-build-232382-81733/root/chroot_tmpdir/scmroot/glibc
Cloning into '/var/lib/mock/dist-oc9-build-232382-81733/root/chroot_tmpdir/scmroot/glibc'...
$ git fetch origin 32b66842a826ba171c73e5fd5ca2e5c146d8c70a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/glibc
 * [new ref]         32b66842a826ba171c73e5fd5ca2e5c146d8c70a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32b6684 import glibc-2.38-45.tl4