| ID | Description |
|---|---|
| 39628 | On Sapphire Rapids machines, the DSA offload can be enabled - causing a Machine Check Exception (MCE) and forcing a reboot. For this to happen, the number of DSA devices on a numa node should be sufficient to allocate the number of channels equal to the size of the duroslight process cpuset (each device has eight channels). This can be confirmed from the duroslight log: "dsaservice: failed to get channels" - which indicates that the offload is not enabled; "configurator - Enabling DSA crc32 offload for reads" indicates that the offload is enabled, and there is a risk of an MCE or other malfunction. In order to prevent the malfunctions in such configurations, the offloads can be disabled in /etc/duroslight/conf.yaml under "configurator" by adding "dsa read_crc32: false" and "dsa_write_crc32: false". |
| 39211 | When deleting the most recent snapshot of a volume while a node holding a replica is offline, recently written data could revert to the data stored in that snapshot if the node later becomes the primary. |
| 39168 | When using DCPMM, if a snapshot is taken after an abrupt failure, recently written data could be reverted to the state captured in the snapshot. |
| 38754 | A node-manager service will fail to shut down gracefully, if the shutdown is issued before it successfully completed to power-up. |
| 38751 | The wrlat_reply_qued statistic is inaccurate, as it reflects any other nvme command - not just writes. |
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