====== FreeNAS ======

==== Memory leak ====
1G in system processes for python3.6 \\
:!: This is fixed in latest stable.
<code bash>
pkill -9 -f middlewared
(WAIT about 10 seconds)
service middlewared start
</code>

You can do this live while in production. This will only restart the middleware process that effects the WebUI.

==== Jail migration warden to iocage ====

After upgrading from 11.1 to 11.3, one must migrate all jain from warden to iocage.\\
In order to migrate there is utility provided but need some tweaking.
<code bash>
/usr/local/sbin/migrate_warden.py
</code>
After fresh update it gives error :!: Warden does not have a path set, please set one in the GUI.\\
In order to fix issue change as follow.
<code python | /usr/local/sbin/migrate_warden.py>
- _dir = None
+ _dir = "/mnt/<zpool>/Jails"
</code>
Next step is to run migration script.
<code bash>
/usr/local/sbin/migrate_warden.py -v -j <Jail_name> -p <zpool>
</code>

==== Jails ====

=== Upgrading Jail after major update ===
:!: Select the appropriate version
<code bash>
iocage fetch
iocage upgrade backuppc -r 12.2-RELEASE
</code>

=== pkg command broken after major version update ===
:!:When //iocage pkg backuppc update// does not work.

Check if file //**/usr/local/etc/pkg/repos/FreeBSD.conf**// using the correct ABI.\\
Once the version confirmed, run following commands in jail.

<code bash>
# pkg-static install -f pkg
pkg-static bootstrap -f
pkg update -f
pkg upgrade
</code>