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Documentation #3830

closed

crush-map.rst: chooseleaf doesn't include 'firstn|indep', and 'aggregates' isn't perhaps clear

Added by Dan Mick over 11 years ago. Updated almost 7 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Samuel Just
Category:
-
Target version:
-
% Done:

0%

Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

1) I think chooseleaf should also include [firstn|indep] like choose does.

2) I'm not certain I understand just what "step chooseleaf firstn 0 type <type>" means, but I think
it means "choose <pool-size> of type <type>', and then from each choose a leaf (device)". The
phrase "aggregated by" doesn't do as much to explain that as one might like.

Related issues 1 (0 open — 1 closed)

Related to Ceph - Documentation #3711: crush-map.rst: choose firstn talks about "N", but does not clearly define what N isResolvedJohn Wilkins01/02/2013

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 #1

Updated by Samuel Just over 11 years ago

  • Category set to OSD
  • Assignee set to Samuel Just
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 #2

Updated by Samuel Just over 11 years ago

  • Category changed from OSD to 10
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 #3

Updated by Dan Mick about 11 years ago

Can we get something moving on this bug, or give it to John to research? (and btw, firstn|indep has
been addressed under 3711)

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 #4

Updated by Samuel Just over 7 years ago

  • Status changed from New to Closed
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 #5

Updated by Greg Farnum almost 7 years ago

  • Project changed from Ceph to RADOS
  • Category deleted (10)
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