On Fri, Sep 16, 2016 at 1:06 AM, Allan Jude <allanj...@freebsd.org> wrote:
> On 2016-09-16 01:04, Zaphod Beeblebrox wrote: > > > > > > > > Are you using zvols to back the VMs? Make sure they are in > 'volmode=dev' > > not 'geom' (the default), or GEOM will lock the device when it > detects a > > partition table being written to the zvol (from the installer inside > > the VM) > > > > Note that this setting requires you to export/import the pool or > reboot > > to apply. > > > > > > No, no. The whole point here is that I was booting the raw disk. > > "ada1" as it were. > > > > You might try the dangerous 'shoot yourself in the foot mode' for geom: > > man 4 geom: > 0x10 (allow foot shooting) > Allow writing to Rank 1 providers. This would, for example, > allow the super-user to overwrite the MBR on the root disk or > write random sectors elsewhere to a mounted disk. The > implications are obvious. > > > sysctl kern.geom.debugflags=16 > > I get where you're going here, but it doesn't apply because at this point > I'm not even booting from ada1. > _______________________________________________ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
