https://ftp.jaist.ac.jp/pub/Linux/Gentoo-portage/sys-cluster/sanlock/
Index of /pub/Linux/Gentoo-portage/sys-cluster/sanlock
index ofgentoo portagepublinuxsys
https://lists.centos.org/hyperkitty/list/virt@lists.centos.org/thread/HSYF7CSGAGHBABPOFDVX5BK6BFUNT4FQ/
Sanlock disk leases on drbd/gfs2 volume - virt - lists.centos.org
diskleasesdrbd