HI Fabian:
On 10:35 Wed 26 Jan , Fabian Groffen wrote:
> On 21-01-2022 20:24:14 +0800, Ian Kent wrote:
> > > (this is identical to the 5.1.6 output)
> > >
> > > build-log attached
> >
> > That all looks good, including the build log.
> >
> > How about we try stopping the autofs service and run automount
> > manually and see what we get.
> >
> > Stop the service then run "automount -fd | tee autofs.log".
> >
> > It might be useful to add a stderr redirect too but I usually
> > don't need it, eg. "automount -fd 2>&1 | tee autofs.log".
>
> Sorry for the delay.
>
> What I see is a difference in the mount sequence.
>
> 5.1.6:
>
> attempting to mount entry /net/host/export/gentoo
> lookup_mount: lookup(program): /net/host/export/gentoo -> -fstype=nfs4,hard,sec=sys,nodev,nosuid,wsize=32768,rsize=32768 host:/export/gentoo
> parse_mount: parse(sun): expanded entry: -fstype=nfs4,hard,sec=sys,nodev,nosuid,wsize=32768,rsize=32768 host:/export/gentoo
> parse_mount: parse(sun): gathered options: fstype=nfs4,hard,sec=sys,nodev,nosuid,wsize=32768,rsize=32768
> sun_mount: parse(sun): mounting root /net/host/export/gentoo, mountpoint /net/host/export/gentoo, what host:/export/gentoo, fstype nfs4, options hard,sec=sys,nodev,nosuid,wsize=32768,rsize=32768
> mount(nfs): root=/net/host/export/gentoo name=/net/host/export/gentoo what=host:/export/gentoo, fstype=nfs4, options=hard,sec=sys,nodev,nosuid,wsize=32768,rsize=32768
> mount(nfs): nfs options="hard,sec=sys,nodev,nosuid,wsize=32768,rsize=32768", nobind=0, nosymlink=0, ro=0
> get_nfs_info: called with host host(127.0.0.65) proto 6 version 0x40
> get_nfs_info: nfs v4 rpc ping time: 0.010256
> get_nfs_info: host host cost 10255 weight 0
> prune_host_list: selected subset of hosts that support NFS4 over TCP
>
> while 5.1.8 does:
>
> attempting to mount entry /net/host/export/gentoo
> lookup_mount: lookup(program): /net/host/export/gentoo -> -fstype=nfs,hard,nodev,nosuid host:/export/gentoo
~~~~~~~~~
somehow, it pass the "nfs(v3)" at begining?
> parse_mount: parse(sun): expanded entry: -fstype=nfs,hard,nodev,nosuid host:/export/gentoo
> parse_mount: parse(sun): gathered options: fstype=nfs,hard,nodev,nosuid
> sun_mount: parse(sun): mounting root /net/host/export/gentoo, mountpoint /net/host/export/gentoo, what host:/export/gentoo, fstype nfs, options hard,nodev,nosuid
> mount(nfs): root=/net/host/export/gentoo name=/net/host/export/gentoo what=host:/export/gentoo, fstype=nfs, options=hard,nodev,nosuid
> mount(nfs): nfs options="hard,nodev,nosuid", nobind=0, nosymlink=0, ro=0
> get_nfs_info: called with host host(127.0.0.65) proto 6 version 0x20
> get_nfs_info: nfs v3 rpc ping time: 0.008827
> get_nfs_info: host host cost 8827 weight 0
> get_nfs_info: called with host host(127.0.0.65) proto 17 version 0x20
> prune_host_list: selected subset of hosts that support NFS3 over TCP
>
> So it's not using NFSv4 here.
>
> Is this enough of the logs? Else I need to do some more redaction here.
>
> Fabian
>
> --
> Fabian Groffen
> Gentoo on a different level
--
Yixun Lan (dlan)
Gentoo Linux Developer
GPG Key ID AABEFD55
