+ exec cinder-manage db sync
simplejson unavailable, fall-back to standard python json
2026-07-21 13:45:49.670 1 INFO cinder.db.migration [-] Applying migration(s)
2026-07-21 13:45:49.672 1 INFO alembic.runtime.migration [-] Context impl MySQLImpl.
2026-07-21 13:45:49.673 1 INFO alembic.runtime.migration [-] Will assume non-transactional DDL.
2026-07-21 13:45:50.301 1 INFO alembic.runtime.migration [-] Running upgrade  -> 921e1a36b076, Initial migration.
2026-07-21 13:45:58.336 1 INFO alembic.runtime.migration [-] Running upgrade 921e1a36b076 -> c92a3e68beed, Make shared_targets nullable
2026-07-21 13:45:58.441 1 INFO alembic.runtime.migration [-] Running upgrade c92a3e68beed -> daa98075b90d, Add resource indexes
2026-07-21 13:45:58.804 1 INFO alembic.runtime.migration [-] Running upgrade daa98075b90d -> 89aa6f9639f9, Drop legacy migrate_version table
2026-07-21 13:45:58.819 1 INFO cinder.db.migration [-] Migration(s) applied