LUN set offline
On Intel-based hosts running the Linux operating system, in response to errors, the kernel might permanently disable a LUN and log a message that states both device set offline and the specific device.
Maximum file system size limits volume size
For certain Linux kernels, the maximum file system size is less than the LUN maximum size supported by the Lenovo Storage V series system.
Failover errors
In certain cases, only the default settings will load, and an error is generated in the log file.
Block scheduler performance
Some parameters might require adjustment to achieve optimal block scheduler performance.