Error when cron started the last scrub, what's going on?

[ovizii]

I got this via email from my freenas and have no clue what it means. The scrub got started and is running though.

Subject:
Cron <root@freenas> PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/root/bin" /usr/local/libexec/nas/scrub -t 35 tank

Message:
Exception in thread WebSocketClient:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/
threading.py", line 801, in __bootstrap_inner
self.run()
File "/usr/local/lib/python2.7/threading.py", line 754, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/local/lib/python2.7/site-packages/ws4py/websocket.py", line 427, in run
if not self.once():
File "/usr/local/lib/python2.7/site-packages/ws4py/websocket.py", line 305, in once
if not self.process(b):
File "/usr/local/lib/python2.7/site-packages/ws4py/websocket.py", line 377, in process
self.received_message(s.message)
File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 32, in received_message
self.protocol.on_message(message.data.decode('utf8'))
File "/usr/local/lib/python2.7/site-packages/middlewared/client/protocol.py", line 26, in on_message
self.app.on_message(message)
File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 38, in on_message
self.client._recv(message)
File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 100, in _recv
self._connected.set()
AttributeError: 'Client' object has no attribute '_connected'

Traceback (most recent call last):
File "/usr/local/bin/midclt", line 9, in <module>
load_entry_point('middlewared==0.0.0', 'console_scripts', 'midclt')()
File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 211, in main
with Client(uri=args.uri) as c:
File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 83, in __init__
raise ClientException('Failed connection handshake')
middlewared.client.client.ClientException: Failed connection handshake
starting scrub of pool 'tank'

 

[dlavigne]

Which build version (from System -> Information)?

 

[ovizii]

Which build version (from System -> Information)?

Sorry about that, should have mentioned it: FreeNAS-9.10.2 (a476f16)

 

[dlavigne]

You shouldn't be getting a traceback. Please create a bug report at bugs.freenas.org that includes the full text of the traceback and post the issue number here.

 

[ovizii]

Issue #20260 created.

 

[rogerh]

I got a somewhat similar but different traceback sent to me by email. The scrub wasn't due as it was only four days since the previous one and as can be seen the frequency specified is every 6 days. I don't suppose it matters if it doesn't recur, but does it look like a different bug or related to the one above?

Code:

Subject:  Cron <root@mojave> /usr/local/libexec/nas/scrub -t 6 freenas-boot

Code:

Traceback (most recent call last):
 File "/usr/local/bin/midclt", line 9, in <module>
  load_entry_point('middlewared==0.0.0', 'console_scripts', 'midclt')()
 File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 211, in main
  with Client(uri=args.uri) as c:
 File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 78, in __init__
  self._ws.connect()
 File "/usr/local/lib/python2.7/site-packages/middlewared/client/client.py", line 21, in connect
  rv = super(WSClient, self).connect()
 File "/usr/local/lib/python2.7/site-packages/ws4py/client/__init__.py", line 216, in connect
  bytes = self.sock.recv(128)
socket.timeout: timed out

Is this a different bug, does anyone think? I don't suppose it is important if it doesn't happen again.