On Wed, Oct 14, 2015 at 12:51:15PM +0200, Rocky Hotas wrote: > Hi! > The wd (4) manpage shows some examples of the flags used with a particular > device. > In the output of "mount" in my system there is the following line: > > /dev/wd0a on / type ffs (log, local) > > So, could this "wd0a" device be related to wd (4)?
it is > And if it is, how can I view the flags actually used by the system for it? The flags are defined in the kenrel config file, so you could see them with: config -x /netbsd (if the config file has been embeeded in the kernel binary). But most of the time the flags are set to 0 and the kernel autodetects the modes to use. You can see this in the boot message: armandeche:/#egrep ^wd /var/run/dmesg.boot wd0 at atabus0 drive 0 wd0: <ST500DM002-1BD142> wd0: drive supports 16-sector PIO transfers, LBA48 addressing wd0: 465 GB, 969021 cyl, 16 head, 63 sec, 512 bytes/sect x 976773168 sectors wd0: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) wd0(ahcisata0:0:0): using PIO mode 4, DMA mode 2, Ultra-DMA mode 6 (Ultra/133) (using DMA) -- Manuel Bouyer <[email protected]> NetBSD: 26 ans d'experience feront toujours la difference --
