Description of problem:


If all of the OSDs in a host are marked out, crush_choose_indep on a leaf bucket with recurse_to_leaf=1 (chooseleaf rather than choose) will populate out2 before the is_out check:


The motivating example was:

rule ecpool-86 {
id 86
type erasure
step set_chooseleaf_tries 5
step set_choose_tries 100
step take default class hdd
step choose indep 4 type host
step chooseleaf indep 4 type osd
step emit
}

If all of the OSDs in a host are marked out, crush_choose_indep on a leaf bucket with recurse_to_leaf=1 (chooseleaf rather than choose) will populate out2 before the is_out check:


https://tracker.ceph.com/issues/62213


Version-Release number of selected component (if applicable):

ceph version 17.2.6-70.el9cp 

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info: