Re: autofs in -current

[Tomohiro Kusumi <kusumi.tomohiro%gmail.com@localhost>]

Also setting "autofs_debug" sysctl to >1 (e.g. 2) enables a few debug
prints for autofs side.

https://github.com/NetBSD/src/blob/trunk/sys/fs/autofs/autofs_vfsops.c#L401

2019年11月28日(木) 8:47 Tomohiro Kusumi <kusumi.tomohiro%gmail.com@localhost>:
>
> Recent commits are mostly cleanups except for
> "autofs: Fix change by r1.3 "prevent assert on unmount."",
> which is a real bug fix.
>
> I see both NFS and local fs succeed.
> From autofs perspective, there is no difference between automounting
> NFS and local fs except that you usually specify fs name in
> /etc/auto_master, etc.
>
> Maybe try automountd with debug mode (-d) and/or run it without daemonized.
>
> 2019年11月26日(火) 18:36 Chavdar Ivanov <ci4ic4%gmail.com@localhost>:
> >
> > Hi,
> >
> > After the yesterday's update to autofs my system completely fails to
> > use it. I get an endless stream of
> >
> > [   491.607638] WARNING: autofs_trigger_one: request for /net/freenas/
> > completed with error 5
> >
> > messages and nothing ever gets mounted.  As I said earlier, NFS
> > otherwise works just fine.
> >
> > Chavdar
> >
> >
> > On Sun, 17 Nov 2019 at 15:17, Chavdar Ivanov <ci4ic4%gmail.com@localhost> wrote:
> > >
> > > Hi,
> > >
> > > I've setup autofs on one of my -current systems with nfs, nothing
> > > modified. It kinda works, but a typical session would look like:
> > > .....
> > >
> > > > ls /net/freenas
> > > gls: reading directory '/net/freenas': No such file or directory
> > > > ls /net/freenas
> > > gls: reading directory '/net/freenas': No such file or directory
> > > > ls /net/freenas
> > > gls: reading directory '/net/freenas': No such file or directory
> > > mnt
> > > > ls /net/freenas/mnt
> > > gls: reading directory '/net/freenas/mnt': No such file or directory
> > > > ls /net/freenas/mnt
> > > gls: reading directory '/net/freenas/mnt': No such file or directory
> > > > ls /net/freenas/mnt
> > > gls: reading directory '/net/freenas/mnt': No such file or directory
> > > data  zxc
> > > > ls /net/freenas/mnt/zxc
> > > gls: reading directory '/net/freenas/mnt/zxc': No such file or directory
> > > common  iocage
> > > > ls /net/freenas/mnt/zxc/common
> > > gls: reading directory '/net/freenas/mnt/zxc/common': No such file or directory
> > > > ls /net/freenas/mnt/zxc/common
> > > gls: reading directory '/net/freenas/mnt/zxc/common': No such file or directory
> > > hosts  testagain  testroot
> > > > ls /net/freenas/mnt/zxc/common/hosts
> > > /net/freenas/mnt/zxc/common/hosts
> > > > cat /net/freenas/mnt/zxc/common/hosts
> > > # $FreeBSD: src/etc/hosts,v 1.16.34.1.2.1 2009/10/25 01:10:29 kensmith Exp $
> > > #
> > > # Host Database
> > > #
> > > ......
> > >
> > > to any of the other nfs servers in the network, some NetBSD, some
> > > FreeBSD, some Linux.
> > >
> > > Otherwise NFS works as expected with manual mounts or mounts via /etc/fstab.
> > >
> > > Am I missing something from the autofs setup? My understanding was
> > > that if  I have
> > >
> > > autofs=YES
> > > automountd=YES
> > > autounmountd=YES
> > > in /etc/rc.conf and /etc/auto_master is untouched - with
> > >
> > > /net            -hosts          -nobrowse,nosuid,intr
> > >
> > > present, then just refering to /net/<host> should do the work.
> > >
> > > The system is
> > > > uname -a
> > > NetBSD ymir 9.99.17 NetBSD 9.99.17 (GENERIC) #7: Sun Nov 17 13:43:02
> > > GMT 2019  sysbuild@ymir:/home/sysbuild/amd64/obj/home/sysbuild/src/sys/arch/amd64/compile/GENERIC
> > > amd64
> > >
> > > built just a moment ago (I noticed a few commits in autofs, so I
> > > rebuilt to test).
> > >
> > > showmount -E reports as expected:
> > >
> > > > showmount -E freenas
> > > /mnt/zxc/common
> > > /mnt/data/all
> > > /mnt/data/src
> > > /mnt/data/xsrc
> > > /mnt/data/pkgsrc
> > > /mnt/zxc/iocage/jails/plex/root/mnt
> > >
> > >
> > >
> > > --
> > > ----
> >
> >
> >
> > --
> > ----