Please see the linked JIRA for more information.
Martin Gencur <mgencur> made a comment on jira ISPN-3298 I guess this should be reconsidered with the new file cache store implementation. If we're really loosing entries when evicted to a file cachestore, then it's a major bug!
I've set the severity to low because it's related to the old file cache store implementation, which I've thought is to be deprecated.
Galder Zamarreño <galder.zamarreno> made a comment on jira ISPN-3298 Even though it will be deprecated, existing EAP/JDG users could be suffering from this, assuming it's a bug, so definitely worth investigating it. It's odd though that this is not working. It's almost as if the cache store was not plugged to the Cache and instead you have a cache that evicts but data does not go to cache store.
Galder Zamarreño <galder.zamarreno> made a comment on jira ISPN-3298 [~jmarkos], Are you sure this issue is still present in Infinispan Server? We have a test for the FCS, whose [configuration|https://github.com/infinispan/infinispan-server/blob/master/build/src/main/resources-ispn/configuration/examples/subsystems/infinispan.xml#L44] can be changed to match yours by changing maxEntries to 5, and the [test|https://github.com/infinispan/infinispan-server/blob/master/testsuite/example-configs/src/test/java/org/infinispan/server/test/configs/FileCacheStoreConfigExampleTest.java#L104] that does pretty much what you do there, and it works fine. I'm closing this JIRA for the time being.
Galder Zamarreño <galder.zamarreno> updated the status of jira ISPN-3298 to Resolved
As Galder said, the issue doesn't appear in 6.2.0.DR4, closing.