Replication error : volsize is set to 0

Yoshy64

Cadet
Joined
Feb 4, 2024
Messages
1
I have a trouble with a replication task of zvol which is used as a iscsi volume.
I'm trying to replicate the zvol, however the destination zvol's volsize is set to 0 as follows.

root@truenas[~]# zfs get all pool/vol
cannot open 'pool/vol': dataset does not exist
root@truenas[~]# zfs get all MainZFS/mainzfs
NAME PROPERTY VALUE SOURCE
MainZFS/mainzfs type volume -
MainZFS/mainzfs creation Mon Feb 5 16:10 2024 -
MainZFS/mainzfs used 8.13T -
MainZFS/mainzfs available 9.96T -
MainZFS/mainzfs referenced 19.9G -
MainZFS/mainzfs compressratio 1.03x -
MainZFS/mainzfs reservation none default
MainZFS/mainzfs volsize 0 default
MainZFS/mainzfs volblocksize 8K default
MainZFS/mainzfs checksum on default
MainZFS/mainzfs compression lz4 inherited from MainZFS
MainZFS/mainzfs readonly off default
MainZFS/mainzfs createtxg 314807 -
MainZFS/mainzfs copies 1 default
MainZFS/mainzfs refreservation 8.13T received
MainZFS/mainzfs guid 15890767590943270715 -
MainZFS/mainzfs primarycache all default
MainZFS/mainzfs secondarycache all default
MainZFS/mainzfs usedbysnapshots 0B -
MainZFS/mainzfs usedbydataset 19.9G -
MainZFS/mainzfs usedbychildren 0B -
MainZFS/mainzfs usedbyrefreservation 8.11T -
MainZFS/mainzfs logbias latency default
MainZFS/mainzfs objsetid 20724 -
MainZFS/mainzfs dedup off default
MainZFS/mainzfs mlslabel none default
MainZFS/mainzfs sync standard default
MainZFS/mainzfs refcompressratio 1.03x -
MainZFS/mainzfs written 19.9G -
MainZFS/mainzfs logicalused 18.9G -
MainZFS/mainzfs logicalreferenced 18.9G -
MainZFS/mainzfs volmode default default
MainZFS/mainzfs snapshot_limit none default
MainZFS/mainzfs snapshot_count none default
MainZFS/mainzfs snapdev hidden default
MainZFS/mainzfs context none default
MainZFS/mainzfs fscontext none default
MainZFS/mainzfs defcontext none default
MainZFS/mainzfs rootcontext none default
MainZFS/mainzfs redundant_metadata all default
MainZFS/mainzfs receive_resume_token 1-1068f0d137-f0-789c636064000310a500c4ec50360710e72765a5269740f80cd8e4d3d28a5381f20c07febd6681cab321c9275596a416036983b2bb0b59b0e82fc94f2fcd4c6160f8e1ae3861ee1b572d0724794eb07c5e626e2a0383536272766941945bb07e6e62665e555ab143626949beae91819189ae8191ae8169bc812590049bcfcd80f04f727e6e41516a71717e36031c000028b52651 -
MainZFS/mainzfs encryption off default
MainZFS/mainzfs keylocation none default
MainZFS/mainzfs keyformat none default
MainZFS/mainzfs pbkdf2iters 0

The replication ends with an error:

process_runner.py", line 37, in _wait_process

self.replication_process.wait()

File "/usr/local/lib/python3.9/site-packages/zettarepl/transport/ssh_netcat.py", line 212, in wait

raise SshNetcatExecException(None, self.listen_exec_error)

zettarepl.transport.ssh_netcat.SshNetcatExecException: Active side: out of space

Although, I've tried by changing all parameters of the replication and snapshot, It always fails.

Does someone have any idea about how to fix it?
 
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