[Zope-ZEO] One ZSS : Multiple Data.fs files

[Jim Fulton]

Bill Anderson wrote:
> 
> Jim Fulton wrote:
> 
> [...]
> 
> > The part after the '=' is a module name. For example,
> > suppose you have the file '/data/Sites.py'::
> >
> >   import ZODB.FileStorage
> >
> >   SiteOne=ZODB.FileStorage.FileStorage(
> >          '/path/to/SiteOne-Data.fs')
> >
> > then you'd start the server with:
> >
> >   ... -SSiteOne=/data/Sites.py
> 
> uggg ... feeling a bit like an annoyance at this point ...
> you know, the problem that doesn't go away? :/
> 
> I found through trial and error, and a little python experience, that I needed to drop the
> '.py'.

Oops. Sorry.

> Unfortunately ...
> 
>   File "lib/python/ZEO/start.py", line 217, in ?
>     if __name__=='__main__': main(sys.argv)
>   File "lib/python/ZEO/start.py", line 173, in main
>     storages[n]=get_storage(m,n)
>   File "lib/python/ZEO/start.py", line 109, in get_storage
>     im=imp.load_module(m, im[0], im[1], im[2])
>   File "/data/SiteOne.py", line 3, in ?
>     SiteOne=ZODB.FileStorage.FileStorage('/data/SiteOne.fs')
>   File "/home/ZSS/Zope2/lib/python/ZODB/FileStorage.py", line 262, in __init__
>     lock_file(f)
>   File "/home/ZSS/Zope2/lib/python/ZODB/lock_file.py", line 101, in lock_file
>     raise error, (ZODB.POSException.StorageSystemError: Could not lock the database file.
> There must be another process that has opened the file.
> 
> Despite the fact that there are no lock files, and no other python processes running.

This is not a ZEO issue. I'd double check for other processes
and also check security settings.

Jim

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