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authorIlya Dryomov <[email protected]>2016-01-31 14:36:07 +0100
committerIlya Dryomov <[email protected]>2016-02-04 18:25:55 +0100
commitdc6ae6d8e7726bad4f1c87244b49cac851746c65 (patch)
tree3782e77f13157c488cd9a49db5726e7411f0a2d7 /tools/perf/scripts/python/call-graph-from-postgresql.py
parent56a4f3091dceb7dfc14dc3ef1d5f59fe39ba4447 (diff)
crush: add chooseleaf_stable tunable
Add a tunable to fix the bug that chooseleaf may cause unnecessary pg migrations when some device fails. Reflects ceph.git commit fdb3f664448e80d984470f32f04e2e6f03ab52ec. Signed-off-by: Ilya Dryomov <[email protected]> Reviewed-by: Sage Weil <[email protected]>
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