On Sun, Jun 02, 2019 at 08:27:04AM -0600, Theo de Raadt wrote:
> Maksym Sheremet <mshere...@sheremets.com> wrote:
> 
> > The VM is installed on a dedicated drive with FDE. It is detected as sd0
> > by bsd.rd booted from install65.iso. But once installer is started the
> > drive disappears. Here is full output:
> ...
> > (I)nstall, (U)pgrade, (A)utoinstall or (S)hell? s
> > # bioctl -c C -l /dev/sd0a softraid0
> > bioctl: could not open /dev/sd0a: No such file or directory
> > # ls /dev
> > MAKEDEV cua01   klog    rcd0c   rrd0c   rwd0g   rwd0o   ttyC0   wd0g    wd0o
> > bio     diskmap kmem    rd0a    rst0    rwd0h   rwd0p   urandom wd0h    wd0p
> > bpf     enrst0  ksyms   rd0c    rwd0a   rwd0i   stderr  wd0a    wd0i    
> > wskbd0
> > bpf0    erst0   mem     rfd0a   rwd0b   rwd0j   stdin   wd0b    wd0j    
> > wskbd1
> > cd0a    fd0a    nrst0   rfd0b   rwd0c   rwd0k   stdout  wd0c    wd0k    
> > wskbd2
> > cd0c    fd0b    null    rfd0c   rwd0d   rwd0l   tty     wd0d    wd0l    xf86
> > console fd0c    random  rfd0i   rwd0e   rwd0m   tty00   wd0e    wd0m    zero
> > cua00   fd0i    rcd0a   rrd0a   rwd0f   rwd0n   tty01   wd0f    wd0n
> > 
> > 
> > Does anyone know the cause of this problem?
> 
> The Install script creates device nodes as required, because pre-creating
> 32 inodes per potential drive overflows the limited space inside the ramdisk.
> 

That makes sense. But it behaves different with 6.5-release. There is
sd0 in /dev without manual MAKEDEV.

Welcome to the OpenBSD/amd64 6.5 installation program.
(I)nstall, (U)pgrade, (A)utoinstall or (S)hell? s
# ls /dev
MAKEDEV fd0a    rcd0c   rsd0d   rsd0p   rwd0k   sd0g    stdout  wd0g   wskbd2
bio     fd0b    rd0a    rsd0e   rst0    rwd0l   sd0h    tty     wd0h   xf86
bpf     fd0c    rd0c    rsd0f   rwd0a   rwd0m   sd0i    tty00   wd0i   zero
bpf0    fd0i    rfd0a   rsd0g   rwd0b   rwd0n   sd0j    tty01   wd0j
cd0a    klog    rfd0b   rsd0h   rwd0c   rwd0o   sd0k    ttyC0   wd0k
cd0c    kmem    rfd0c   rsd0i   rwd0d   rwd0p   sd0l    urandom wd0l
console ksyms   rfd0i   rsd0j   rwd0e   sd0a    sd0m    wd0a    wd0m
cua00   mem     rrd0a   rsd0k   rwd0f   sd0b    sd0n    wd0b    wd0n
cua01   nrst0   rrd0c   rsd0l   rwd0g   sd0c    sd0o    wd0c    wd0o
diskmap null    rsd0a   rsd0m   rwd0h   sd0d    sd0p    wd0d    wd0p
enrst0  random  rsd0b   rsd0n   rwd0i   sd0e    stderr  wd0e    wskbd0
erst0   rcd0a   rsd0c   rsd0o   rwd0j   sd0f    stdin   wd0f    wskbd1

Is this related to any changes in -current?

-- 
MS

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