OpenStack Object Storage (swift)

Replicator double quarantine

Bug #747867 reported by gholt on 2011-04-01

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	OpenStack Object Storage (swift)	Fix Released	High	David Goetz	OpenStack Object Storage (swift) 1.4.0

Bug Description

The account-replicator and possible other replicators cannot double quarantine.

Example traceback:

Mar 30 15:35:01 some-server account-replicator Quarantining DB /srv/node/sdx/accounts/384166/113/5dca6795e97a09790ee564fe56109113/5dca6795e97a09790ee564fe5610913.db
Mar 30 15:35:01 some-server account-replicator STDOUT: Traceback (most recent call last):
Mar 30 15:35:01 some-server account-replicator STDOUT: File "/usr/lib/pymodules/python2.6/eventlet/greenpool.py", line 80, in _spawn_n_impl
Mar 30 15:35:01 some-server account-replicator STDOUT: func(*args, **kwargs)
Mar 30 15:35:01 some-server account-replicator STDOUT: File "/usr/lib/pymodules/python2.6/swift/common/db_replicator.py", line 326, in _replicate_object
Mar 30 15:35:01 some-server account-replicator STDOUT: quarantine_db(broker.db_file, broker.db_type)
Mar 30 15:35:01 some-server account-replicator STDOUT: File "/usr/lib/pymodules/python2.6/swift/common/db_replicator.py", line 52, in quarantine_db
Mar 30 15:35:01 some-server account-replicator STDOUT: renamer(object_dir, quarantine_dir)
Mar 30 15:35:01 some-server account-replicator STDOUT: File "/usr/lib/pymodules/python2.6/swift/common/utils.py", line 189, in renamer
Mar 30 15:35:01 some-server account-replicator STDOUT: os.rename(old, new)
Mar 30 15:35:01 some-server account-replicator STDOUT: OSError: [Errno 17] File exists