> https://github.com/ceph/ceph/commit/07498d66233f388807a458554640cb7 > > 7424114c0 > > (But If One day we want to support ceph on promox host, I think We'll > > need to backport libc6) > > or modify the ceph package to directly use the syscall? Or better, the ceph developers should add that ;-) Maybe you can suggest that on the ceph lists?