REPLICATION / error code of 255

[BlazeStar]

Hi,

Replication has been going on for several months.

Today it started failing and I'm getting completely spammed by message containing this :

Code:

 The replication failed for the local ZFS Data because the command:
/usr/bin/ssh -i /data/ssh/replication -o BatchMode=yes -o StrictHostKeyChecking=yes -o ConnectTimeout=7
   have returned an error code of 255

Any idea what this means?

Both FreeNAS systems are on 9.3

Thanks !

 

[SweetAndLow]

What happens when you run that command by hand?

 

[BlazeStar]

sorry for being such a n00b but can you tell me which command I should run?

The console reports this, for info :

Code:

Jun  9 20:34:04 NAS autorepl.py: [common.pipesubr:59] Popen()ing: /usr/bin/ssh -i /data/ssh/replication -o BatchMode=yes -o StrictHostKeyChecking=yes -o ConnectTimeout=7 -p 37951 XXX "zfs list -Hr -o name -t snapshot -d 1 'BACKUP' | tail -n 1 | cut -d@ -f2" || true
Jun  9 20:34:11 NAS autorepl.py: [tools.autorepl:302] Got 255 when running /usr/bin/ssh -i /data/ssh/replication -o BatchMode=yes -o StrictHostKeyChecking=yes -o ConnectTimeout=7

 

[BlazeStar]

Sorry for useless post...

Power loss where backup FreeNAS is located...

Now everything is cool.

One more question though...

I'm trying to find out if FreeNAS made a graceful shutdown (using NUT with the UPS).

In /var/log/messages last entries I see before power loss are :

Code:

Jun  9 11:51:41 NAS python: dnssd_clientstub ConnectToServer: connect()-> No of tries: 1
Jun  9 11:51:41 NAS python: dnssd_clientstub ConnectToServer: connect()-> No of tries: 1
Jun  9 11:51:41 NAS python: dnssd_clientstub ConnectToServer: connect()-> No of tries: 1
Jun  9 11:51:42 NAS syslog-ng[15997]: syslog-ng shutting down; version='3.5.6'

Not sure if the syslog-ng shut down means a graceful shutdown too?

/var/log/ups.log reports this :

Code:

20150609 114936 58 0.0 23 [OB DISCHRG] NA NA
20150609 115129 46 0.0 28 [FSD OB DISCHRG] NA NA
20150609 221815 100 123.0 0 [OL] NA NA
20150609 222315 100 124.0 0 [OL] NA NA
20150609 222707 NA NA NA [NA] NA NA
20150609 222708 100 123.0 0 [OL] NA NA

No idea what this could mean

Can't find anywhere to see any other relevant info.