pve-zsync "broken pipe" on new send job

[gabrioth]

I just set up a new replication job with:
pve-zsync create --source spool/ftp --dest 192.168.5.2:spool --maxsnap 7 --name ftp-24h --skip

Then I edited "/etc/cron.d/pve-zsync" to make it run at 01-hours every day and ran "service cron reload"

" * 01 * * * root pve-zsync sync --source spool/ftp --dest 192.168.5.2:spool --name ftp-24h --maxsnap 7 --method ssh --source-user root --dest-user root "

It's a very large volume and the initial sync will be approximately 12TB, but most of the data is static so the incrementals will be small.

Tonight when the initial sync was supposed to run; crond sent me a mail with the following error message:
-----------------------------
COMMAND:
zfs send -- spool/ftp@rep_ftp-24h_2022-09-27_01:00:01 | ssh -o 'BatchMode=yes' root@192.168.5.2 -- zfs recv -F -- spool/ftp
GET ERROR:
client_loop: send disconnect: Broken pipe

Job --source spool/ftp --name ftp-24h got an ERROR!!!
ERROR Message:

----------------------------

I don't need the traffic to be encrypted if that changes anything or increases performance.

 

[gabrioth]

Efter a reboot for maintenance, I enabled the job again yesterday, and tonight it started syncing, so probably just some temporary hiccup.