On Sat, Sep 28, 2019 at 9:55 AM Sage Weil <sweil@xxxxxxxxxx> wrote: > > This just merged: > > https://github.com/ceph/ceph/pull/30581 > > which means that it's possible to construct cls methods that do updates > *and* return >0 return codes and (limited) data payload. You need to set > the WRITEVEC flag on the rados op for it to work, in order to avoid > breaking current users of requests like [stat, write] or [cmpxattr, > write], since those guard methods occasionally return data. > > Enjoy! Finally! Next iteration should be to look at current objclass users and identify places that can take advantage of this. I know that for rgw the otp objclass can surely benefit for it, and we may want to take a look at the entire versioned objects stuff. I'm sure there are many other places where this can be useful. Thanks, Yehuda > sage _______________________________________________ Dev mailing list -- dev@xxxxxxx To unsubscribe send an email to dev-leave@xxxxxxx
