Re: Backport

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Sage,

I suggest we just set the default config value to 0 (disabled) in Jewel and Kraken.  If someone has the right configuration to benefit from that health check they can turn it on.

David


On 8/23/17 3:01 PM, Sage Weil wrote:
On Wed, 23 Aug 2017, David Zafman wrote:
Sage,

It was backported to Jewel and Kraken, somewhat recently.  It won't ever be in
Luminous because you removed it.  It came in with the branch with all the
ENOSPC handling fixes.   The backports include the tweak you did to the config
name(s), so the original name(s) were never in a release.
Oh I see.  I don't have a strong preference.  I haven't seen anyone
complain that the warnings come and go, but I expect anyone who sees it
will be a bit confused.  What do you think?

sage

David


On 8/23/17 2:29 PM, Sage Weil wrote:
On Wed, 23 Aug 2017, David Zafman wrote:
Sage,

Should we backport http://tracker.ceph.com/issues/20730? ; It was removal
of
the code to warn about OSDs space utilization differences.

It won't backport with a cherry-pick because in master the code moved then
was
removed.
This was new in kraken, so I'm not sure there's anything to
backport (I don't think it's worth removing it from kraken)?

I think we should keep that ticket around because eventually this warning
probably makes sense.  It might end up being generated by the balancer
module or something, though.  But eventually we should address the
limitations (mainly making the warning not trigger when a new device is
added but hasn't been backfilled yet).

sage
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