On focal (5.4.0-56-generic) we are starting to see massive file system corruptions on systems updated to this kernel version.
These systems are using LVM with discards and thin provisioning on 6 or 8 NVMe drives in a RAID10 near configuration. We are currently downgrading all systems back to 5.4.0-54-generic and hope we can provide a simple reproducer
On focal (5.4.0-56-generic) we are starting to see massive file system corruptions on systems updated to this kernel version.
These systems are using LVM with discards and thin provisioning on 6 or 8 NVMe drives in a RAID10 near configuration. We are currently downgrading all systems back to 5.4.0-54-generic and hope we can provide a simple reproducer