ActiveMQ reports a negative value for storage capacity
Issue
This problem has been noticed with Amazon EFS filesystems, but can probably be seen on other storage devices that report colossally high (exabyte) capacities.
At broker start-up, a message like this is seen in the broker log:
2018-02-19 15:19:31,964 | ERROR | AMQ-1-thread-1 | BrokerService | 141 - org.apache.activemq.activemq-osgi - 5.11.0.redhat-621186 | Store limit is -8796093022201 mb, whilst the max journal file size for the store is: 32 mb, the store will not accept any data when used.
The store limit is reported as a large, negative number.
Environment
- JBoss A-MQ
- 6.2.1
- 6.3 R2 and earlier
- KahaDB persistence
- Very large (exabyte) storage
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