[SOLVED] pve-zsync not working after upgrade

[RobFantini]

pve-zsync was working with out issues for a year.

then after upgrade and reboot all pve-zync cron jobs sent error emails . like this:

Cron <root@s022> pve-zsync sync --source 2244 --dest tank/pve-zsync --name s022pro4 --maxsnap 240             
   --method local                                                                                                     
                                                                                                                      
internal error: Invalid argument                                                                                       
Aborted                                                                                                                
COMMAND:                                                                                                               
       zfs send -i tank/lxc/subvol-2244-disk-1@rep_s022pro4_2017-11-08_14:15:01 --                                    
tank/lxc/subvol-2244-disk-1@rep_s022pro4_2017-11-09_07:15:01 | zfs recv -F -- tank/pve-zsync/subvol-2244-disk-1        
GET ERROR:                                                                                                             
       cannot receive: failed to read from stream                                                                     
                                                                                                                      
Job --source 2244 --name s022pro4 got an ERROR!!!                                                                      
ERROR Message:

# pveversion -v 
proxmox-ve: not correctly installed (running kernel: 4.4.59-1-pve) 
pve-manager: 5.1-36 (running version: 5.1-36/131401db) 
pve-kernel-4.4.59-1-pve: 4.4.59-87 
libpve-http-server-perl: 2.0-6 
lvm2: 2.02.168-pve6 
corosync: 2.4.2-pve3 
libqb0: 1.0.1-1 
pve-cluster: 5.0-15 
qemu-server: 5.0-17 
pve-firmware: 2.0-3 
libpve-common-perl: 5.0-20 
libpve-guest-common-perl: 2.0-13 
libpve-access-control: 5.0-7 
libpve-storage-perl: 5.0-16 
pve-libspice-server1: 0.12.8-3 
vncterm: 1.5-2 
pve-docs: 5.1-12 
pve-qemu-kvm: 2.9.1-2 
pve-container: 2.0-17 
pve-firewall: 3.0-3 
pve-ha-manager: 2.0-3 
ksm-control-daemon: 1.2-2 
glusterfs-client: 3.8.8-1 
lxc-pve: 2.1.0-2 
lxcfs: 2.0.7-pve4 
criu: 2.11.1-1~bpo90 
novnc-pve: 0.6-4 
smartmontools: 6.5+svn4324-1 
zfsutils-linux: 0.7.3-pve1~bpo9

Any suggestions to fix this?

 

[wolfgang]

Hi,

pleas fix your installation.
You have zfs user space 0.7.3 but kernel 4.4 what has old zfs modules.

 

[RobFantini]

Hi,

pleas fix your installation.
You have zfs user space 0.7.3 but kernel 4.4 what has old zfs modules.

thank you for catching that. my pve sources list was incorrect.

Update - this host was a testing system that i also use for backups. the sources list causing the issue was from pve5 testing way back.

#  this was bad:
deb http://download.proxmox.com/debian/pve stretch pvetest