Dan Smith created GEODE-6329:
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Summary: gfsh show missing-disk-stores shows disk stores that
aren't missing
Key: GEODE-6329
URL: https://issues.apache.org/jira/browse/GEODE-6329
Project: Geode
Issue Type: Bug
Components: management
Reporter: Dan Smith
The gfsh show missing-disk-stores command is showing disk stores that aren't
actually missing.
To reproduce
- Start 4 servers with a persistent PR with redundancy 1
- Stop 2 servers, rebalancing in between
- Restart the 2 servers and wait for recovery to complete
Gfsh reports one of the disk stores of the first stopped server as missing.
There appear to be few problems here. The JMX listMissingDiskStores removes
disk stores that are reported as present by other members, however the gfsh
command is not using the same logic, so it's reporting the same disk stores as
missing even if they are reported as present.
The JMX command also can fail here, however, because if a member has a disk
store but 0 buckets, the member is not reporting the disk store as present.
Finally, the missing disk stores reported by individual nodes come from the
persistent view of each bucket. Geode should be updating the persistent view
when each member restarts. Therefore the "missing" disk store should have been
removed from the persistent view.
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