> 
> SXCE is coming out _very_ soon.  But all of your clients need
> to support NFSv4 mount point crossing to make full use of it,
> unless the automounter works out well enough.
> 

Ahh, that's a shame.. Automounter works sufficiently at the moment, but 
it does not work well with discovering new file-systems.

The only way for it to see newly created file-systems seems to be to 
modify /etc/auto_master and run "automount -v" so that it re-mounts 
/net/x4500/. This is a shame, I would have to connect to all servers 
after creating an account, and hope that /net/x4500 can be remounted.


# zfs create -o quota=30M -o atime=off zpool1/mail/m/e/0/0/me123456
# showmount -e | grep 123456 
/export/mail/m/e/0/0/me123456 (everyone)

Client:

# cd /net/x4500/export/mail/m/e/0/0/me123456
# df | grep me123456

# touch /etc/auto_master && automount -v
# cd /net/x4500/export/mail/m/e/0/0/me123456
# df | grep me123456

Hmm no, that is not always enough for it to realise it needs to refresh.

I made the mistake of umount -f /net/x4500/export/mail, even when autofs 
was disabled, and now all I get is I/O Errors.

Is it always this sensitive? So easy to mess up and confuse itself? I 
would hesitate to run automount in production if the slightest mis-use 
makes it fall apart, and I still can't make it see new file-systems :) 
Can I force it to flush/start-again somehow?


I will have to play with it some more.



-- 
Jorgen Lundman       | <[EMAIL PROTECTED]>
Unix Administrator   | +81 (0)3 -5456-2687 ext 1017 (work)
Shibuya-ku, Tokyo    | +81 (0)90-5578-8500          (cell)
Japan                | +81 (0)3 -3375-1767          (home)
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