CloudByte ElastiStor 1.4.0 Patch 5 is a stability release including major performance enhancements and various bug fixes. Following are the high points of this release:
- Better iSCSI I/O handling
- Usability and supportability improvements
- Performance and QoS improvements
- Improvements in bad disk detection and handling logic
- QoS functionality enhancements for cloned volumes
- Two new monitoring services are added:
- cbc_monitor_pools_ioerror to check the status of Pool I/Os. If the I/Os are suspended, ElastiCenter generates the Alert es.pool.io.suspended.
- CB-Log Monitoring Service to detect disk I/O errors.