Use mempools for allocation so that we can track usage in MB and apply cache limits based on that.
Upstream tracker: http://tracker.ceph.com/issues/20594
This isn't going to make it into Luminous - so we need a new target. Currently 3.0 is the latest I see.
Looks like we'll actually have this in roughly a week. Not necessarily bug free by feature freeze, but we should have code. I'm setting this back to target 3.0, dev-ack+ ceph-3.0/? flags.
I'd really like to get this in - since it's one of the features we identified in our planning last fall as just needing to be done.
If I'm setting something wrong, please just send me a note and make me fix it so I can develop my muscle memory.
Moving this bug to Verified state.
Tested this part of cephfs test case execution by limiting the cache.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.