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Brief description of the problem
Failed to import array on a fresh install
Detailed step by step instructions to reproduce the problem
Install rockstor on a drive, reboot twice. then while powered down install/connect your old btrfs array. when you reboot in the http UI you use import and then you get the error
Web-UI screenshot
Error Traceback provided on the Web-UI
Traceback (most recent call last):
File “/opt/rockstor/src/rockstor/storageadmin/views/disk.py”, line 699, in _btrfs_disk_import
do.save()
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/models/base.py”, line 734, in save
force_update=force_update, update_fields=update_fields)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/models/base.py”, line 762, in save_base
updated = self._save_table(raw, cls, force_insert, force_update, using, update_fields)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/models/base.py”, line 827, in _save_table
forced_update)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/models/base.py”, line 877, in _do_update
return filtered._update(values) > 0
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/models/query.py”, line 580, in _update
return query.get_compiler(self.db).execute_sql(CURSOR)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/models/sql/compiler.py”, line 1062, in execute_sql
cursor = super(SQLUpdateCompiler, self).execute_sql(result_type)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/models/sql/compiler.py”, line 840, in execute_sql
cursor.execute(sql, params)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/backends/utils.py”, line 64, in execute
return self.cursor.execute(sql, params)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/utils.py”, line 98, in exit
six.reraise(dj_exc_type, dj_exc_value, traceback)
File “/opt/rockstor/eggs/Django-1.8.16-py2.7.egg/django/db/backends/utils.py”, line 64, in execute
return self.cursor.execute(sql, params)
OperationalError: deadlock detected
DETAIL: Process 13434 waits for ShareLock on transaction 3209; blocked by process 13470.
Process 13470 waits for ShareLock on transaction 3208; blocked by process 13434.
HINT: See server log for query details.