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Bug #2270
openFAQ: cluster size
Status:
New
Priority:
Normal
Assignee:
-
% Done:
0%
Source:
Tags:
Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):
Description
I expect others to greatly enhance this list, but as a starter ...
report on:
the largest clusters of which we are aware
the largest clusters on which we have tested (including DHO)
the sizes of the clusters in our nightly, long-term, and performance testing
discuss:
practical minimum sizes (for replication and availability)
modeled scalability (and why it should be so good)
measured scalability results
observed recovery time after node additions/failures in large clusters
observed statistical deviation in small clusters
any other issues that might affect cluster size
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