2 years back I proposed dropping the sheepdog mailing list from the MAINTAINERS file, but somehow the patch never got picked up: https://lists.gnu.org/archive/html/qemu-block/2018-03/msg01048.html So here I am with the same patch again. I further looked at the sheepdog project though, and I'm wondering if we actually want to keep the sheepdog storage driver at all. This thread from a little over a year ago: http://lists.wpkg.org/pipermail/sheepdog/2019-March/thread.html clearly states that sheepdog is no longer actively developed. The only mentioned users are some companies who are said to have it for legacy reasons with plans to replace it by Ceph. There is talk about cutting out existing features to turn it into a simple demo of how to write a distributed block service. There is no evidence of anyone working on that idea. https://github.com/sheepdog/sheepdog/commits/master No real commits to git since Jan 2018 and that's just dealing with technical debt. There is essentially no activity on the mailing list aside from patches to QEMU that get CC'd due to our MAINTAINERS entry, if and when someone processes the moderator queue. Fedora packages for sheepdog failed to build from upstream source because of the more strict linker that no longer merges duplicate global symbols. So we patch it to add the missing "extern" annotations. Upstream source remains broken for everyone else. AFAIK, none of our containers or VMs include the sheepdog server packages, so we have no testing coverage for it in CI that I see. Does someone have a compelling reason for QEMU to keep supporting this driver, other than the fact that it already exists ? If not, it looks like a candidate for deprecating in QEMU with a view to later removing it. Daniel P. Berrangé (1): block: drop moderated sheepdog mailing list from MAINTAINERS file MAINTAINERS | 1 - 1 file changed, 1 deletion(-) -- 2.26.2
On 22/09/2020 11.01, Daniel P. Berrangé wrote: [...] > Does someone have a compelling reason for QEMU to keep supporting > this driver, other than the fact that it already exists ? > > If not, it looks like a candidate for deprecating in QEMU with a > view to later removing it. I think you gave enough examples why this is a good candidate for deprecation. So I'd say: Simply send a patch to deprecate it. That's what's our deprecation process is good for. If someone still cares for sheepdog, they then can speak up and we can revert the patch that put it on the deprecation list. Thomas
Thomas Huth <thuth@redhat.com> writes: > On 22/09/2020 11.01, Daniel P. Berrangé wrote: > [...] >> Does someone have a compelling reason for QEMU to keep supporting >> this driver, other than the fact that it already exists ? >> >> If not, it looks like a candidate for deprecating in QEMU with a >> view to later removing it. > > I think you gave enough examples why this is a good candidate for > deprecation. So I'd say: Simply send a patch to deprecate it. That's > what's our deprecation process is good for. If someone still cares for > sheepdog, they then can speak up and we can revert the patch that put it > on the deprecation list. Concur.
© 2016 - 2024 Red Hat, Inc.