Re: CRUSH depends on host + OSD?

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Hi Dan,
  I'd like to decommission a node to reproduce the problem and post enough 
information for you (at least) to understand what is going on.
  Unfortunately I'm a ceph newbie, so I'm not sure what info would be of 
interest before/during the drain.
  Probably the crushmap would be of interest.  Pre-decommision (the 
interesting parts?):

root default {
  id -1   # do not change unnecessarily
  # weight 21.890
  alg straw
  hash 0  # rjenkins1
  item osd01 weight 2.700
  item osd03 weight 3.620
  item osd05 weight 1.350
  item osd06 weight 2.260
  item osd07 weight 2.710
  item osd08 weight 2.030
  item osd09 weight 1.800
  item osd02 weight 1.350
  item osd10 weight 4.070
}

# rules
rule data {
  ruleset 0
  type replicated
  min_size 1
  max_size 10
  step take default
  step chooseleaf firstn 0 type host
  step emit
}

Should I gather anything else?
Chad.
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