Hey Ian,
>
> Certainly is.
> You're NFS is broken.
>
> I'm not even going to look at the log or consider possible util-linux
> version issues until you update the kernel on this system. This part of
> the problem is very much the responsibility of the distribution kernel
> maintainers.
I'm not quite so sure about that. nfs is working fine, I can
browse /vol/eclipse-3.1/bin and all other nfs shares without failure.
The bind-mount is what breaks, and the fact that the bind mount takes
place and gets executed _before_ /vol/eclipse-3.1/bin is actually
nfs-mounted, as you can clearly see in the log (only the relevant lines
here, for the full log see the other mail):
Oct 10 16:06:40 sorpe automount[20900]: attempting to mount entry /vol/eclipse
Oct 10 16:06:40 sorpe automount[20900]: parse_mapent: parse(sun):
dequote(":/vol/eclipse-3.1/bin") -> :/vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_multi_triggers: mount offset
/vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_autofs_offset: calling mount -t
autofs -s -o fd=11,pgrp=20900,minproto=5,maxproto=5,offset automount
/vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_autofs_offset: mounted trigger
/vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: mounted /vol/eclipse
Oct 10 16:06:40 sorpe automount[20900]: handle_packet: type = 5
Oct 10 16:06:40 sorpe automount[20900]: handle_packet_missing_direct: token 79,
name /vol/eclipse/bin, request pid 20909
Oct 10 16:06:40 sorpe automount[20900]: attempting to mount entry
/vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: lookup_mount: lookup(file): looking up
/vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: lookup_mount: lookup(file):
/vol/eclipse/bin -> -rw,nosuid,grpid :/vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: sun_mount: parse(sun): mounting root
/vol, mountpoint /vol/eclipse/bin, what :/vol/eclipse-3.1/bin, fstype nfs,
options rw,nosuid,grpid
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(nfs): calling
mkdir_path /vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(nfs):
/vol/eclipse/bin is local, attempt bind mount
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(bind): calling
mkdir_path /vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(bind): calling mount
--bind -s -o defaults /vol/eclipse-3.1/bin /vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: handle_packet: type = 3
Oct 10 16:06:40 sorpe automount[20900]: handle_packet_missing_indirect: token
80, name eclipse-3.1, request pid 20912
Oct 10 16:06:40 sorpe automount[20900]: attempting to mount entry
/vol/eclipse-3.1
Oct 10 16:06:40 sorpe automount[20900]: lookup_mount: lookup(file): looking up
eclipse-3.1
Oct 10 16:06:40 sorpe automount[20900]: lookup_mount: lookup(file): eclipse-3.1
-> /bin -rw,nosuid,grpid
figaro:/volumes/stud03/eclipse-3.1/bin.linx86 /include -rw,nosuid,grpid
figaro:/volumes/stud03/eclipse-3.1/include /lib
-rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/lib.linx86 /man
-rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/man
/share -rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/share
Oct 10 16:06:40 sorpe automount[20900]: parse_mount: parse(sun): expanded
entry: /bin -rw,nosuid,grpid
figaro:/volumes/stud03/eclipse-3.1/bin.linx86 /include -rw,nosuid,grpid
figaro:/volumes/stud03/eclipse-3.1/include /lib
-rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/lib.linx86 /man
-rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/man
/share -rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/share
Oct 10 16:06:40 sorpe automount[20900]: parse_mount: parse(sun): gathered
options:
Oct 10 16:06:40 sorpe automount[20900]: parse_mount: parse(sun):
dequote("/bin") -> /bin
Oct 10 16:06:40 sorpe automount[20900]: parse_mapent: parse(sun): gathered
options: rw,nosuid,grpid
Oct 10 16:06:40 sorpe automount[20900]: parse_mapent: parse(sun):
dequote("figaro:/volumes/stud03/eclipse-3.1/bin.linx86") ->
figaro:/volumes/stud03/eclipse-3.1/bin.linx86
Oct 10 16:06:40 sorpe automount[20900]: add_offset_entry: parse(sun): added
multi-mount offset /bin -> -rw,nosuid,grpid
figaro:/volumes/stud03/eclipse-3.1/bin.linx86
Oct 10 16:06:40 sorpe automount[20900]: mount_multi_triggers: mount offset
/vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_autofs_offset: calling mount -t
autofs -s -o fd=11,pgrp=20900,minproto=5,maxproto=5,offset automount
/vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_autofs_offset: mounted trigger
/vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: send_ready: token = 80
Oct 10 16:06:40 sorpe automount[20900]: mounted /vol/eclipse-3.1
Oct 10 16:06:40 sorpe automount[20900]: st_readmap: state 1 path /vol
Oct 10 16:06:40 sorpe automount[20900]: lookup_nss_read_map: reading map files
auto_vol_linx86
Oct 10 16:06:40 sorpe automount[20900]: lookup_nss_read_map: reading map nis
auto_vol_linx86
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(bind): mounted
/vol/eclipse-3.1/bin type bind on /vol/eclipse/bin
Oct 10 16:06:40 sorpe automount[20900]: send_ready: token = 79
Oct 10 16:06:40 sorpe automount[20900]: mounted /vol/eclipse/bin
Here, you see that the bind-mount of /vol/eclipse-3.1/bin
to /vol/eclipse/bin is finished even before autofs tried to mount
figaro:/volumes/stud03/eclipse-3.1/bin.linx86 to /vol/eclipse-3.1/bin.
It this is a kernel nfs problem, I'd be happy to let the distribution
maintainers know, alas to me it seems to be an autofs5 problem or might
be a mount locking problem.
What follows is the actual nfs mount:
Oct 10 16:06:40 sorpe automount[20900]: handle_packet: type = 5
Oct 10 16:06:40 sorpe automount[20900]: handle_packet_missing_direct: token 81,
name /vol/eclipse-3.1/bin, request pid 20909
Oct 10 16:06:40 sorpe automount[20900]: attempting to mount entry
/vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: lookup_mount: lookup(file): looking up
/vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: lookup_mount: lookup(file):
/vol/eclipse-3.1/bin -> -rw,nosuid,grpid
figaro:/volumes/stud03/eclipse-3.1/bin.linx86
Oct 10 16:06:40 sorpe automount[20900]: parse_mount: parse(sun): expanded
entry: -rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/bin.linx86
Oct 10 16:06:40 sorpe automount[20900]: parse_mount: parse(sun): gathered
options: rw,nosuid,grpid
Oct 10 16:06:40 sorpe automount[20900]: parse_mount: parse(sun):
dequote("figaro:/volumes/stud03/eclipse-3.1/bin.linx86") ->
figaro:/volumes/stud03/eclipse-3.1/bin.linx86
Oct 10 16:06:40 sorpe automount[20900]: parse_mount: parse(sun): core of entry:
options=rw,nosuid,grpid, loc=figaro:/volumes/stud03/eclipse-3.1/bin.linx86
Oct 10 16:06:40 sorpe automount[20900]: sun_mount: parse(sun): mounting root
/vol, mountpoint /vol/eclipse-3.1/bin, what
figaro:/volumes/stud03/eclipse-3.1/bin.linx86, fstype nfs, options
rw,nosuid,grpid
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(nfs): root=/vol
name=/vol/eclipse-3.1/bin what=figaro:/volumes/stud03/eclipse-3.1/bin.linx86,
fstype=nfs, options=rw,nosuid,grpid
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(nfs): nfs
options="rw,nosuid,grpid", nosymlink=0, ro=0
Oct 10 16:06:40 sorpe automount[20900]: st_ready: st_ready(): state = 4 path
/vol
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(nfs): calling
mkdir_path /vol/eclipse-3.1/bin
Oct 10 16:06:40 sorpe automount[20900]: mount_mount: mount(nfs): calling mount
-t nfs -s -o rw,nosuid,grpid figaro:/volumes/stud03/eclipse-3.1/bin.linx86
/vol/eclipse-3.1/bin
Oct 10 16:06:41 sorpe automount[20900]: mount(nfs): mounted
figaro:/volumes/stud03/eclipse-3.1/bin.linx86 on /vol/eclipse-3.1/bin
Oct 10 16:06:41 sorpe automount[20900]: send_ready: token = 81
Oct 10 16:06:41 sorpe automount[20900]: mounted /vol/eclipse-3.1/bin
> Ian
--
Lukas
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