Solved After upgrade from 13.x to 15.0, I can't get NFSv3 to actually export?

mtrcycllvr

mtrcycllvr

Hello all!

I've been upgrading an ancient system from 13.x to 15.0 and I THOUGHT I had everything working hunky dory.. But I don't.

This is MOSTLY in use as a media server NAS to RPi media player clients. Data was shared via NFS from various zfs data sets.

After struggling with mysql (woops - data be lost there! can't upgrade from 5.6 to 8.0, have a nice day) I got things semi-rusurected.. But I still can't get my media players to work becuase nothing can mount my exported shares..

Code: 
[etimberl@laatikko:/etc/zfs]% cat exports
# !!! DO NOT EDIT THIS FILE MANUALLY !!!

/tank/media/movies    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/movies_ldo    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/music    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/musicvideo    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/pictures    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/tvshows    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/tvshows_ldo    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/backup    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
/tank/media/kodisupport    -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0
[etimberl@laatikko:/etc/zfs]% sudo service nfsd status
nfsd is running as pid 7374 7375.
[etimberl@laatikko:/etc/zfs]% grep nfs /etc/rc.conf
##nfsv4_server_enable="YES"
nfsuserd_enable="YES"
nfs_server_flags="-u -t -n 6 -h 192.168.100.27"
nfs_server_enable="YES"
[etimberl@laatikko:/etc/zfs]%
[etimberl@laatikko:/etc/zfs]% [B]zfs get all | grep mapall=[/B]
tank/media/backup                                                  sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/kodisupport                                             sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/movies                                                  sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/movies_ldo                                              sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/music                                                   sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/musicvideo                                              sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/pictures                                                sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/tvshows                                                 sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
tank/media/tvshows_ldo                                             sharenfs                -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.255.0  local
[etimberl@laatikko:/etc/zfs]%


I am TOTALLY stumped.. As far as I can see, I should be able to mount these data sets remotely, yet I cannot. Been throwing myself at this for some hours now and figure other minds would have some better suggestions for me to attempt..

I'm hoping this is just some "stupid" thing I am overlooking.. I didn't change much as part of the upgrade - the nfsv4 line was throwing an error, so I commented it out:

Code: 
[etimberl@laatikko:/var/log]% sudo tail -f messages
...
Mar 29 19:50:30 laatikko mountd[2666]: NFSv4 requires at least one V4: line
Mar 29 19:50:30 laatikko syslogd: last message repeated 3 times

Other than that and the MYSQL and borked boot loader fiasco I didn't see coming, the upgrade was relatively smooth as such things go..

Thanks so much!!
 
Hi Vladi! Well, I don't really NEED v4, and wasn't sure about the "editability" of /etc/zfs/exports based on the first line which says "don't edit directly" - but ignoring that for the time being..

Code: 
[etimberl@laatikko:/etc/zfs]% grep V4 exports
V4: /tank/media      -mapall=etimberl -alldirs -network 192.168.100.0 -mask 255.255.25
[etimberl@laatikko:/etc/zfs]% [B]grep nfs /etc/rc.conf[/B]
nfsv4_server_enable="YES"
nfsuserd_enable="YES"
nfs_server_flags="-u -t -n 6 -h 192.168.100.27"
nfs_server_enable="YES"
[etimberl@laatikko:/etc/zfs]% [B]sudo service nfsd restart[/B]
Stopping nfsd.
Waiting for PIDS: 7374 7375.
NFS on reserved port only=YES
Starting nfsd.
[etimberl@laatikko:/etc/zfs]% [B]sudo service nfsd status[/B]
nfsd is running as pid 12688 12689.
[etimberl@laatikko:/etc/zfs]%

Still can't connect..

Thanks so much for the suggestion - I should have explored it more on my own, first..

Anyway, something still amiss - PROBABLY super stupid, but I'm too tired to enjoy critical thinking right now..

-ET-
 
Okay... MY BAD! It's all working, my testing methodology just sucked is all..
The issue with my media players is just that - without the mysql db it's borked.. Good thing for backups and sorry to have bothered you all with my crappy tech skills!

-ET-
 
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