Re: packing directory storage

On Wed, 2004-06-23 at 18:48, Toby Dickenson wrote:
> 2. Run this script (untested; debugging might be necessary)
> 
> import time
> from DirectoryStorage.Full import Full as S
> from DirectoryStorage.Filesystem import Filesystem
> from ZODB.referencesf import referencesf as ZODB_referencesf
> fs = Filesystem('/var/lib/zope/var/dirstorage')
> storage = S(fs)
> # pack keeping 1 week of history
> storage.pack(time.time()-60*60*24*7,ZODB_referencesf) 

I put this lines in a script called 'compatta_dirstorage.py' and called
it as in the following line:

root@altoforno:/var/lib/zope/DirectoryStorage_1_1_7# time python2.1 \
snapshot.py ../var/dirstorage/ - python2.1 ../compatta_dirstorage.py \
| tee compatta.log

this is the error I get:

Traceback (most recent call last):
  File "../compatta_dirstorage.py", line 8, in ?
    storage.pack(time.time()-60*60*24*7,ZODB_referencesf)
  File "./DirectoryStorage/BaseDirectoryStorage.py", line 271, in pack
  File "./DirectoryStorage/LocalFilesystem.py", line 386, in
enter_snapshot
DirectoryStorage.utils.DirectoryStorageError: Can not enter snapshot
mode: snapshot already in use by 'startup'
 
real    0m2.756s
user    0m0.330s
sys     0m0.410s
root@altoforno:/var/lib/zope/DirectoryStorage_1_1_7#

Should I run the script without entering snapshot mode?  Consider that I
just finished running checkds.py under snapshot and I did not do
anything else.

regards
stef


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