Change Details

Add a knob to suppress reporting of ENXIO errors at g_vfs_done. These errors aren't generally helpful and suppressing them will give more clarity to why a device failed by reducing useless noise. Sponsored by: Netflix

The contract with the lower layers is that once ENXIO is reported, all further I/O to the device is not possible. This is reported when the device departs for good or changes in some material manner out from underneath the system. Since the lower layers terminate all pending I/O when this is detected with ENXIO, reporting more than one provides no extra value.

Add a knob to suppress reporting ofThe contract with the lower layers is that once ENXIO errors at g_vfs_done.is reported, Theseall errors aren't generally helpful and suppressing them will give morefurther I/O to the device is not possible. This is reported when the clarity to why a device failed by reducing useless noise. Sponsored by: Netflixdevice departs for good or changes in some material manner out from underneath the system. Since the lower layers terminate all pending I/O when this is detected with ENXIO, reporting more than one provides no extra value.