Hello,
I try to replicate a snapshot from a remote system to a main system.
Now I added a task to push from the remote to the main system and this one is causing problem with the error "out of memory" with the following log:
The last line says
The only options available here are SSH, SSH+NETCAT and LOCAL. I'm using SSH because LOCAL will not be working since the replication is sent to the main server.
In the tool tip (for help) LEGACY is mentioned but not available in the drop down list.
The SSH connection is working since I use it for the other tasks (and I can browse the volume on the main server).
Could it also be an incompatibility between FreeNAS 9.10.2 and TrueNAS 12.0?
--> but then pulling works and not pushing? I wouldn't have expected that.
If you have any thoughts, I'd be happy to hear about.
I haven't tried manual replication (
I try to replicate a snapshot from a remote system to a main system.
FreeNAS 9.10.2 running in a VM under ESXi, 64GB or RAM
TrueNAS 12.0-U1, supermicro X9SCM, Xeon 1220L-V2, 32GB of RAM
- Replication:
Now I added a task to push from the remote to the main system and this one is causing problem with the error "out of memory" with the following log:
Code:
[2021/03/20 08:51:09] INFO [Thread-401] [zettarepl.paramiko.replication_task__task_7] Connected (version 2.0, client OpenSSH_7.4-hpn14v5) [2021/03/20 08:51:10] INFO [Thread-401] [zettarepl.paramiko.replication_task__task_7] Authentication (publickey) successful! [2021/03/20 08:51:10] INFO [replication_task__task_7] [zettarepl.replication.run] For replication task 'task_7': doing push from 'Tank/Data' to 'Tink/Data' of snapshot='auto-2021-03-18_00-00' incremental_base=None receive_resume_token=None encryption=False [2021/03/20 08:51:11] ERROR [replication_task__task_7] [zettarepl.replication.run] For task 'task_7' unhandled replication error ExecException(141, 'internal error: out of memory\n') Traceback (most recent call last): File "/usr/local/lib/python3.8/site-packages/zettarepl/replication/run.py", line 154, in run_replication_tasks run_replication_task_part(replication_task, source_dataset, src_context, dst_context, observer) File "/usr/local/lib/python3.8/site-packages/zettarepl/replication/run.py", line 237, in run_replication_task_part run_replication_steps(step_templates, observer) File "/usr/local/lib/python3.8/site-packages/zettarepl/replication/run.py", line 514, in run_replication_steps replicate_snapshots(step_template, incremental_base, snapshots, encryption, observer) File "/usr/local/lib/python3.8/site-packages/zettarepl/replication/run.py", line 565, in replicate_snapshots run_replication_step(step, observer) File "/usr/local/lib/python3.8/site-packages/zettarepl/replication/run.py", line 641, in run_replication_step ReplicationProcessRunner(process, monitor).run() File "/usr/local/lib/python3.8/site-packages/zettarepl/replication/process_runner.py", line 33, in run raise self.process_exception File "/usr/local/lib/python3.8/site-packages/zettarepl/replication/process_runner.py", line 37, in _wait_process self.replication_process.wait() File "/usr/local/lib/python3.8/site-packages/zettarepl/transport/ssh.py", line 146, in wait self.async_exec.wait() File "/usr/local/lib/python3.8/site-packages/zettarepl/transport/async_exec_tee.py", line 100, in wait raise ExecException(exit_event.returncode, self.output) zettarepl.transport.interface.ExecException: internal error: out of memory
The last line says
zettarepl.transport.interface
, does it has to do with the transport option in the task's parameters?The only options available here are SSH, SSH+NETCAT and LOCAL. I'm using SSH because LOCAL will not be working since the replication is sent to the main server.
In the tool tip (for help) LEGACY is mentioned but not available in the drop down list.
The SSH connection is working since I use it for the other tasks (and I can browse the volume on the main server).
Could it also be an incompatibility between FreeNAS 9.10.2 and TrueNAS 12.0?
--> but then pulling works and not pushing? I wouldn't have expected that.
If you have any thoughts, I'd be happy to hear about.
I haven't tried manual replication (
zfs send/receive
), I'll keep that as last option if I can't get the automated replication to work.