In article <[email protected]>, Michael van Elst <[email protected]> wrote: >[email protected] (Chavdar Ivanov) writes: > >># tunefs -o time /dev/rdk5 >>tunefs: tuning /dev/rdk5 >>tunefs: optimization preference remains unchanged as time >>tunefs: mount of /dev/dk1 on / updated <====== > >If the device is "mounted", tunefs triggers a mount -u to push >changes into the kernel. > >The check is done by calling fstatvfs(), and if successful the >update is done on f_mntonname. > >That's a recent change (2020-04-09) and at least the check is bogus >because fstatvfs() also succeeds when the device isn't mounted (and >returns the filesystem where /dev lives, usually the root filesystem).
Should behave better now... christos
