Boot Volume scrub raises middlewared.client.client.ClientException

[Alcoinus]

Hi,
I get nearly every day a Mail from my FreeNAS with this content:

*Subject:* Cron <root@NAS> /usr/local/libexec/nas/scrub -t 15 freenas-boot
*Content:* 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

I have no clue what this Exception is about and how to fix it.
Can anybody help me with this?

 

[Alcoinus]

I'm on 9.10.2-U2 (e1497f2) on a HP MicroServer.

 

[dlavigne]

This bug will be fixed in the next update: https://bugs.freenas.org/issues/20260.