Known Issues in Lightbits 3.20.1

46714

In rare cases, after the etcd service on a server is stopped and restarted, the node on that server may remain inactive and not rejoin the cluster within the expected time.

46108

In rare cases, adding an NVMe device may fail when the add operation coincides with lightbox-exporter collecting NVMe error metrics for the same device. If this occurs, re-issue the add device command.

45729

When SSD journaling is configured with multiple NVMe devices, cluster cleanup does not remove the RAID (mdadm) arrays created by Lightbits. Before re-deploying on the same servers, manually remove these arrays using mdadm.

44383

When cluster-level encryption is enabled, deleting a server that hosts the active Cluster Manager (CM) could prevent subsequent server additions from completing successfully. After removing such a server from the cluster, stop the CM service on it or shut the server down.

40883

When using the vCenter Plugin (VCP) to upgrade a cluster to Lightbits 3.17.1 or later, the upgrade fails because VCP cannot parse the updated version format. To complete the upgrade, use the Lightbits core CLI or REST API directly.

37505

In a rare combination of events, the physicalOwnedCapacity volume statistic may report an incorrect value when data at a specific LBA is overwritten with content that has a different compression ratio. This affects the reported statistic only; stored data and I/O are unaffected.