[SOLVED] SMB share contents missing after update from 6.2 to 6.4 to 7.0

D

decipheran

New Member
Feb 20, 2022
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hi totally a noob here ...

I am running ZFS on PVE. created SMB share on ZFS and was shared to a PLEX media server
after updating from 6.2 to 6.4 to 7.0, I am not seeing any folders that are supposed to be in the share . All got deleted ? while updating proxmox ?
I did select " keep the smb.conf" during the update prompts.

please help . missing all media content! :(

root@pve:~# zfs get name,mounted,mountpoint
NAME PROPERTY VALUE SOURCE
RAID-Z10 name RAID-Z10 -
RAID-Z10 mounted yes -
RAID-Z10 mountpoint /RAID-Z10 default
RAID-Z10/share name RAID-Z10/share -
RAID-Z10/share mounted yes -
RAID-Z10/share mountpoint /RAID-Z10/share default
RAID-Z10/share/SMB name RAID-Z10/share/SMB -
RAID-Z10/share/SMB mounted no -
RAID-Z10/share/SMB mountpoint /RAID-Z10/share/SMB default
RAID-Z10/share/downloads name RAID-Z10/share/downloads -
RAID-Z10/share/downloads mounted yes -
RAID-Z10/share/downloads mountpoint /RAID-Z10/share/downloads default
RAID-Z10/share/iso name RAID-Z10/share/iso -
RAID-Z10/share/iso mounted yes -
RAID-Z10/share/iso mountpoint /RAID-Z10/share/iso default
RAID-Z10/share/vmstorage name RAID-Z10/share/vmstorage -
RAID-Z10/share/vmstorage mounted yes -
RAID-Z10/share/vmstorage mountpoint /RAID-Z10/share/vmstorage default
RAID-Z10/share/vmstorage/limited name RAID-Z10/share/vmstorage/limited -
RAID-Z10/share/vmstorage/limited mounted yes -
RAID-Z10/share/vmstorage/limited mountpoint /RAID-Z10/share/vmstorage/limited default
RAID-Z10/vmstorage name RAID-Z10/vmstorage -
RAID-Z10/vmstorage mounted yes -
RAID-Z10/vmstorage mountpoint /RAID-Z10/vmstorage default
RAID-Z10/vmstorage/limited name RAID-Z10/vmstorage/limited -
RAID-Z10/vmstorage/limited mounted yes -
RAID-Z10/vmstorage/limited mountpoint /RAID-Z10/vmstorage/limited default
RAID-Z10/vmstorage/vm-101-disk-0 name RAID-Z10/vmstorage/vm-101-disk-0 -
RAID-Z10/vmstorage/vm-101-disk-0 mounted - -
RAID-Z10/vmstorage/vm-101-disk-0 mountpoint - -
 
output of ZFS list shows there is 2.5 TB used on "RAID-Z10/share/SMB"

root@pve:~# zfs list
NAME USED AVAIL REFER MOUNTPOINT
RAID-Z10 3.09T 11.3T 96K /RAID-Z10
RAID-Z10/share 3.09T 11.3T 104K /RAID-Z10/share
RAID-Z10/share/SMB 2.50T 11.3T 2.50T /RAID-Z10/share/SMB
RAID-Z10/share/downloads 96K 1000G 96K /RAID-Z10/share/downloads
RAID-Z10/share/iso 608G 11.3T 608G /RAID-Z10/share/iso
RAID-Z10/share/vmstorage 192K 11.3T 96K /RAID-Z10/share/vmstorage
RAID-Z10/share/vmstorage/limited 96K 11.3T 96K /RAID-Z10/share/vmstorage/limited
RAID-Z10/vmstorage 3.19M 11.3T 96K /RAID-Z10/vmstorage
RAID-Z10/vmstorage/limited 96K 1000G 96K /RAID-Z10/vmstorage/limited
RAID-Z10/vmstorage/vm-101-disk-0 3M 11.3T 88K -
 
Thanks Dunuin for quick reply .. i get insufficient privilege error

root@pve:~# zfs mount RAID-Z10/share/SMB
cannot mount 'RAID-Z10/share/SMB': Insufficient privileges
 
output of "testparm" of (smb.conf)

root@pve:~# testparm
Load smb config files from /etc/samba/smb.conf
Loaded services file OK.
Weak crypto is allowed
Server role: ROLE_STANDALONE

Press enter to see a dump of your service definitions

# Global parameters
[global]
log file = /var/log/samba/log.%m
logging = file
map to guest = Bad User
max log size = 1000
obey pam restrictions = Yes
pam password change = Yes
panic action = /usr/share/samba/panic-action %d
passwd chat = *Enter\snew\s*\spassword:* %n\n *Retype\snew\s*\spassword:* %n\n *password\supdated\ssuccessfully* .
passwd program = /usr/bin/passwd %u
server role = standalone server
unix password sync = Yes
usershare allow guests = Yes
idmap config * : backend = tdb


[homes]
comment = Home Directories
create mask = 0777
directory mask = 0777
read only = No
valid users = %S


[share]
comment = root share
create mask = 0777
directory mask = 0777
guest ok = Yes
path = /RAID-Z10/share/SMB
read only = No
 
Thanks found the fix : its all pointed to "nbmd" I found here

https://serverfault.com/questions/1080820/zfs-datasets-wont-mount-after-upgrade-to-ubuntu-21-10


root@pve:~# zfs inherit nbmand RAID-Z10 && zfs mount -a
cannot mount 'RAID-Z10/share/SMB': Insufficient privileges
root@pve:~# zfs inherit nbmand RAID-Z10
root@pve:~# zfs inherit nbmand RAID-Z10 && zfs mount -a
cannot mount 'RAID-Z10/share/SMB': Insufficient privileges
root@pve:~# zfs inherit nbmand RAID-Z10/share/ SMB && zfs mount -a
root@pve:~# zfs inherit nbmand RAID-Z10/share/SMB && zfs mount -a
root@pve:~# zfs get name,mounted,mountpoint
NAME PROPERTY VALUE SOURCE
RAID-Z10 name RAID-Z10 -
RAID-Z10 mounted yes -
RAID-Z10 mountpoint /RAID-Z10 default
RAID-Z10/share name RAID-Z10/share -
RAID-Z10/share mounted yes -
RAID-Z10/share mountpoint /RAID-Z10/share default
RAID-Z10/share/SMB name RAID-Z10/share/SMB -
RAID-Z10/share/SMB mounted yes -
RAID-Z10/share/SMB mountpoint /RAID-Z10/share/SMB default
RAID-Z10/share/downloads name RAID-Z10/share/downloads -
RAID-Z10/share/downloads mounted yes -
RAID-Z10/share/downloads mountpoint /RAID-Z10/share/downloads default
RAID-Z10/share/iso name RAID-Z10/share/iso -
RAID-Z10/share/iso mounted yes -
RAID-Z10/share/iso mountpoint /RAID-Z10/share/iso default
RAID-Z10/share/vmstorage name RAID-Z10/share/vmstorage -
RAID-Z10/share/vmstorage mounted yes -
RAID-Z10/share/vmstorage mountpoint /RAID-Z10/share/vmstorage default
RAID-Z10/share/vmstorage/limited name RAID-Z10/share/vmstorage/limited -
RAID-Z10/share/vmstorage/limited mounted yes -
RAID-Z10/share/vmstorage/limited mountpoint /RAID-Z10/share/vmstorage/limited default
RAID-Z10/vmstorage name RAID-Z10/vmstorage -
RAID-Z10/vmstorage mounted yes -
RAID-Z10/vmstorage mountpoint /RAID-Z10/vmstorage default
RAID-Z10/vmstorage/limited name RAID-Z10/vmstorage/limited -
RAID-Z10/vmstorage/limited mounted yes -
RAID-Z10/vmstorage/limited mountpoint /RAID-Z10/vmstorage/limited default
RAID-Z10/vmstorage/vm-101-disk-0 name RAID-Z10/vmstorage/vm-101-disk-0 -
RAID-Z10/vmstorage/vm-101-disk-0 mounted - -
RAID-Z10/vmstorage/vm-101-disk-0 mountpoint - -
 
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