[Buildbot-commits] [Buildbot] #2005: SQLAlchemy Operational errors with SQLite: Database is locked

[Buildbot]

#2005: SQLAlchemy Operational errors with SQLite: Database is locked
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Reporter:  abompard  |       Owner:
    Type:  defect    |      Status:  new
Priority:  critical  |   Milestone:  0.8.5
 Version:  0.8.4     |  Resolution:
Keywords:  database  |
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Comment (by dustin):

 I wonder if this is possibility number 4?
   fcntl(3, F_SETLK call on DB file fails. This could be caused by an NFS
 locking issue, for example. One solution for this issue, is to mv the DB
 away, and copy it back so that it has a new Inode value.

 I really can't see any other way to get this error in such a modern
 version.

 I'm working on a way to specify the concurrency level -- pool_size was not
 it, sorry.

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Ticket URL: <http://trac.buildbot.net/ticket/2005#comment:10>
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