I slightly changes the behavior in trunk about his. The problem is corrupted cache file. So instead of failing, it will now just log the failure to open the file. You will get an error only if you actually try to use the cache.disk and the file is corrupted.
We still need to understand how this can happen. My guess is this can happen if a request takes too long and the web server happens to kill a thread while it is writing on cache.disk. On Jan 14, 7:19 pm, mdipierro <[email protected]> wrote: > Never seen this before. which web2py version? > > Can you try delete everything in the cache folder of your application? > > On Jan 14, 7:16 pm, drayco <[email protected]> wrote: > > > I follow this: > > >http://www.web2py.com/AlterEgo/default/show/239 > > Installing web2py with MySQL on a bare CentOS 5 machine > > > Because we work with Red Hat Enterprise Linux 5. > > > When I run web2py. I see this: > > > web2py Enterprise Web Framework > > Created by Massimo Di Pierro, Copyright 2007-2010 > > Version 1.74.6 (2010-01-13 11:12:48) > > Database drivers available: pysqlite2, MySQL, PostgreSQL > > Starting cron... > > please visit: > > http://127.0.0.1:7713 > > use "kill -SIGTERM 6581" to shutdown the web2py server > > > But when I try tohttp://localhost:7713/ > > > I got this > > > Error ticket for "welcome" > > Ticket 127.0.0.1.2010-01-14.13-39-00.faf5f883-e4f2-48d2-96b6- > > c1a697eafdfb > > > Error traceback > > > Traceback (most recent call last): > > File "/home/drayco/web2py/gluon/main.py", line 478, in wsgibase > > serve_controller(request, response, session) > > File "/home/drayco/web2py/gluon/main.py", line 178, in > > serve_controller > > environment = build_environment(request, response, session) > > File "/home/drayco/web2py/gluon/compileapp.py", line 248, in > > build_environment > > environment['cache'] = Cache(request) > > File "/home/drayco/web2py/gluon/cache.py", line 358, in __init__ > > self.disk = CacheOnDisk(request) > > File "/home/drayco/web2py/gluon/cache.py", line 238, in __init__ > > storage = shelve.open(self.shelve_name) > > File "/usr/local/lib/python2.5/shelve.py", line 225, in open > > return DbfilenameShelf(filename, flag, protocol, writeback) > > File "/usr/local/lib/python2.5/shelve.py", line 209, in __init__ > > Shelf.__init__(self, anydbm.open(filename, flag), protocol, > > writeback) > > File "/usr/local/lib/python2.5/anydbm.py", line 83, in open > > return mod.open(file, flag, mode) > > File "/usr/local/lib/python2.5/dbhash.py", line 16, in open > > return bsddb.hashopen(file, flag, mode) > > File "/usr/local/lib/python2.5/bsddb/__init__.py", line 310, in > > hashopen > > d.open(file, db.DB_HASH, flags, mode) > > DBFileExistsError: (17, 'File exists -- __fop_file_setup: Retry limit > > (100) exceeded') > > > Can any help me? What this mean? > >
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