[Toaster] Weird migration issue

[Smith, Elliot]

On 20 April 2016 at 10:24, Barros Pena, Belen <belen.barros.pena at intel.com>
wrote:

> I've been coming across a problem with migrations occasionally (and rather
> randomly) when I start Toaster. At the beginning it seemed I was the only
> one seeing this. But, while at ELC, someone came to me because they were
> having the same problem. His trace is below. Restarting the host seems to
> solve the problem for me. In his case, he tried a different host and
> everything worked.
>

Is this with MySQL or SQLite?

Elliot


>
> It doesn't seem distro-related: his was CentOS, mine Ubuntu. That's all I
> know. Michael Wood looked at this briefly, so he might have something to
> add. It was not a problem when it was just me, but if other people are
> seeing this, then I am bit more worried.
>
> Any ideas on what could be causing it?
>
> Cheers
>
> Belén
>
> File
> "/state/partition1/scratch/tartler/yocto-master/poky/bitbake/bin/../lib/toa
> ster/manage.py", line 10, in <module>
>     execute_from_command_line(sys.argv)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/core/management/__init__.py", line 354, in
> execute_from_command_line
>     utility.execute()
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/core/management/__init__.py", line 346, in execute
>     self.fetch_command(subcommand).run_from_argv(self.argv)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/core/management/base.py", line 394, in
> run_from_argv
>     self.execute(*args, **cmd_options)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/core/management/base.py", line 445, in execute
>     output = self.handle(*args, **options)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/core/management/commands/migrate.py", line 222, in
> handle
>     executor.migrate(targets, plan, fake=fake, fake_initial=fake_initial)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/migrations/executor.py", line 110, in migrate
>     self.apply_migration(states[migration], migration, fake=fake,
> fake_initial=fake_initial)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/migrations/executor.py", line 148, in
> apply_migration
>     state = migration.apply(state, schema_editor)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/backends/base/schema.py", line 93, in __exit__
>     self.atomic.__exit__(exc_type, exc_value, traceback)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/transaction.py", line 228, in __exit__
>     connection.rollback()
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/backends/base/base.py", line 183, in rollback
>     self._rollback()
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/backends/base/base.py", line 147, in _rollback
>     return self.connection.rollback()
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/utils.py", line 98, in __exit__
>     six.reraise(dj_exc_type, dj_exc_value, traceback)
>   File
> "/state/partition1/scratch/tartler/yocto-master/poky/build/venv/lib/python2
> .7/site-packages/django/db/backends/base/base.py", line 147, in _rollback
>     return self.connection.rollback()
> django.db.utils.OperationalError: cannot rollback - no transaction is
> active
> Failed migrations, aborting system start
> Failed start.
>
>
> --
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> toaster at yoctoproject.org
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>



-- 
Elliot Smith
Software Engineer
Intel Open Source Technology Centre
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