Ceph » RADOS

Thanks! The 'silent' requirement that ceph run only on -march=corei7 capable servers killed two ubuntu eoan based systems without warning on what should have been an incremental upgrade. On that distro I tried to disable spdk instead (the other approach to this bug I saw on tracker) but it generated too many errors to deal with.

There's an important lesson here, an opportunity: Why not create a package option that compiles everything with -march=native, describe it as 'compile for best performance available on this host'. That way downstream distributors can bundle 'binaries with safe assumptions' while yet offering a 'best speed available' option for those willing to compile their own but without forcing them to learn all the ceph-compile-install mysteries for each distro?

@Harry - since this is a backport ticket (just for tracking the nautilus backport), I copied your comment to the parent ticket https://tracker.ceph.com/issues/41330 and responded to it there.

Nathan Cutler wrote:

https://github.com/ceph/ceph/pull/29772

merged