Can't upgrade jail to 12.2-RELEASE

[CoreyVidal]

Hello!
I have a basejail running 12.1-RELEASE and I'd like to update it to 12.2.

From the shell (of all of TrueNAS, not the shell of the jail) I run this:

iocage upgrade myjailname -r 12.2-RELEASE

Here's what I get back:

Code:

Snapshot already exists
Traceback (most recent call last):
  File "/usr/local/bin/iocage", line 10, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 717, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.8/site-packages/click/core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.8/site-packages/iocage_cli/upgrade.py", line 40,in cli
    ioc.IOCage(jail=jail, skip_jails=skip_jails).upgrade(release)
  File "/usr/local/lib/python3.8/site-packages/iocage_lib/iocage.py", line 2063, in upgrade
    new_release = ioc_upgrade.IOCUpgrade(
  File "/usr/local/lib/python3.8/site-packages/iocage_lib/ioc_upgrade.py", line236, in upgrade_basejail
    self.__snapshot_jail__()
  File "/usr/local/lib/python3.8/site-packages/iocage_lib/ioc_upgrade.py", line403, in __snapshot_jail__
    ioc.IOCage(jail=self.uuid, skip_jails=True, silent=True).snapshot(name)
  File "/usr/local/lib/python3.8/site-packages/iocage_lib/iocage.py", line 1719, in snapshot
    ioc_common.logit(
  File "/usr/local/lib/python3.8/site-packages/iocage_lib/ioc_common.py", line 107, in logit
    callback(content, exception)
  File "/usr/local/lib/python3.8/site-packages/iocage_lib/ioc_common.py", line 92, in callback
    raise callback_exception(message)
iocage_lib.ioc_exceptions.Exists: Snapshot already exists

I've personally never updated a jail before, so not really sure what I'm looking at. Does anyone have an idea?

 

[Patrick M. Hausen]

Delete the snapshot ...

zfs list -t snap -r <your pool name>/iocage/jails/<your jail name> should tell you which. Something with "iocage" and "update/upgrade" in the name.

Iocage creates these as a safety measure so you can roll back if the upgrade fails. For some reason there is a leftover one.

 

[Jedrek]

Thanks for working solution.
After this is a very long time upgrade